CN215130590U - Toothbrush subassembly is used in nursing - Google Patents

Abstract

The utility model relates to a toothbrush subassembly is used in nursing, the brush head is installed at the front end of toothbrush main part and is had gas spout and liquid medicine spout, be equipped with the first pipeline that is used for conveying gas and the second pipeline that is used for carrying the liquid medicine in the toothbrush main part, supply gas to first pipeline through the air supply, and carry gas to gas spout through first pipeline, spray into patient's oral cavity afterwards, still supply the liquid medicine to the second pipeline through the efflux atomizing device, carry to the liquid medicine spout through the second pipeline, and spray the liquid medicine into patient's oral cavity with atomizing form, the clean form that atomized liquid medicine and air current used together like this, will form aerosol in patient's oral cavity, carry out the physics simultaneously and wash in utilizing the brush head, compare in conventional water washing, not only can make patient's oral cavity obtain thorough cleanness, can also avoid the discomfort because of repeated pharynx vomiting causes, is particularly friendly to the old and other patients with swallowing disorder.

Description

Toothbrush subassembly is used in nursing

Technical Field

The utility model relates to an oral care field, concretely relates to toothbrush subassembly is used in nursing.

Background

Oral care is the cleaning and protection of the teeth, tongue, palate, cheeks, etc. in the oral organs. The clinical oral care usually adopts a special oral care rod to operate, the design angle of the oral care rod is flat and straight, the nursing to the corner area of the oral cavity is not clean, and meanwhile, the flat and straight design also causes the operation to be very inconvenient; therefore, a part of hospitals adopt cotton balls for treatment during nursing, but the cotton balls are not easy to be forced when being clamped, and the cotton balls are easy to fall into the oral cavity once falling off to cause medical accidents.

For this reason, some patients with high oral care requirements often adopt a mode of flushing by using a flusher.

For example, chinese utility model patent No. CN201921823662.3 discloses "an oral care flusher", which can adjust the size of flushing water flow according to actual needs by adding a pressurizer on a liquid discharge pipeline, thereby increasing the cleaning force of oral cavity. Although such oral rinsing toothbrushes can solve the above problems, a part of the liquid remains in the oral cavity due to rinsing, and once the object to be cleaned is an old person, particularly an old person with swallowing disorder, aspiration is easily caused.

There is therefore a need for further improvements to oral care devices.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that to prior art's current situation, provide an adopt gaseous and toothbrush subassembly is used in spraying complex nursing.

The utility model aims to solve the second technical problem to provide a single air supply realizes jet-propelled and atomizing nursing of efflux and uses toothbrush subassembly to prior art's current situation.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a nursing toothbrush assembly comprising:

a toothbrush body;

a brush head mounted at the front end of the toothbrush body and having a gas nozzle and a liquid medicine nozzle;

the toothbrush main body is provided with a first pipeline for conveying gas and a second pipeline for conveying liquid medicine, the outlet end of the first pipeline is communicated with the gas nozzle, and the outlet end of the second pipeline is communicated with the liquid medicine nozzle;

also includes:

an air outlet end of the air source is in fluid communication with the inlet end of the first pipeline;

and the outlet end of the jet flow atomization device is communicated with the inlet end of the second pipeline in a fluid mode.

Preferably, the first pipeline and the second pipeline are arranged on the back of the toothbrush main body side by side and extend along the length direction of the toothbrush main body.

In order to facilitate the jet atomization of the liquid medicine, the jet atomization device is provided with a shell, a mixing cavity is formed in the shell in a hollow mode, the shell is provided with a gas inlet, a liquid medicine adding port and a jet nozzle, and the gas inlet, the liquid medicine adding port and the jet nozzle are communicated with the mixing cavity.

In order to further solve the second technical problem, it is preferable that the first pipeline has a main pipeline and a secondary pipeline, the main pipeline is in fluid communication with the inlet end of the first pipeline, and the secondary pipeline is in communication with the gas inlet of the mixing chamber. The jet atomization of the liquid medicine can be independent gas supply, but in the form of the integration of the main pipeline and the auxiliary pipeline, the gas supply of the two pipelines can be completed by only a single gas source, so that the gas is utilized most effectively,

the front and the back of the brush head are both provided with at least two liquid medicine nozzles which are arranged at intervals along the length direction of the brush head.

In order to avoid the brush hair to cause the interference to liquid medicine injection, preferably, brush overhead being equipped with many brush hairs, brush head back still is equipped with many silica gel brush strips, brush hair and silica gel brush strip all arrange around the liquid medicine export that corresponds separately.

In order to change the direction of the brush head conveniently, preferably, the rear end of the toothbrush body is provided with a switching structure for switching the angle of the first pipeline and the second pipeline, the switching structure comprises a housing and a steering rod arranged in the housing, the extending direction of the steering rod is crossed with the extending direction of the first pipeline and the second pipeline, and a space is reserved between the steering rod and the housing to form a steering area for steering the first pipeline and the second pipeline.

In order to ensure that the gas is accurately sprayed to the location to be cleaned, it is preferred that the gas nozzle is also provided with an extension hose.

In order to ensure the cleaning of the teeth, it is preferable that the toothbrush body is of a sonic vibration structure.

In order to prevent the toothbrush body from damaging the inner wall of the oral cavity of the patient, the front end of the toothbrush body is preferably in a forward-protruding arc-shaped structure.

Compared with the prior art, the utility model has the advantages of: this toothbrush subassembly is used in nursing passes through the air supply to first pipeline supply gas, and carry gas to gas nozzle through first pipeline, jet into patient's oral cavity afterwards, still supply the liquid medicine to the second pipeline through efflux atomizing device, carry to the liquid medicine spout through the second pipeline, and jet into patient's oral cavity with atomizing form with the liquid medicine, atomizing liquid medicine and the clean form that the air current used together like this, will form aerosol in patient's oral cavity, carry out the physics simultaneously and wash in utilizing the brush head, compare in conventional water washing, not only can make patient's oral cavity obtain thorough cleanness, can also avoid because the pharynx repeatedly spits the discomfort that causes, it is extraordinarily friendly to the patient that has swallowing disorder such as old man.

Drawings

FIG. 1 is a schematic view of an overall construction of a toothbrush assembly for treatment according to an embodiment of the present invention;

FIG. 2 is a schematic view of FIG. 1 with a portion of the structure omitted;

FIG. 3 is a schematic view from another angle of FIG. 2;

FIG. 4 is a cross-sectional view of the overall construction of a toothbrush assembly for treatment according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view at A of FIG. 4;

fig. 6 is an enlarged schematic view of fig. 5 at B.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, a preferred embodiment of the present invention, in this embodiment, the toothbrush assembly for nursing use comprises a toothbrush body 1, a toothbrush head 2, a gas source and a jet atomizing device 5.

In this embodiment, the brush head 2 is installed at the front end of the toothbrush main body 1 and has the gas nozzle 2a and the liquid medicine nozzle 2b, wherein, in order to ensure that the gas injection can be accurate and powerful, the extension hose 22 is further arranged on the gas nozzle 2a, the toothbrush main body 1 is of a sound wave vibration structure, and the vibration frequency is basically required to be more than 3 ten thousand times, the high-frequency vibration can make the residues loose, the cleaning is easier, the inner wall of the oral cavity can be massaged, the nerve function in the oral cavity of the patient is stimulated, the old patient keeps the function of the oral cavity, and the front end of the toothbrush main body 1 is of a forward convex arc structure, such shape design avoids causing injury to the inner wall of the oral cavity of the patient during tooth brushing, the electric toothbrush is more conventional, and no repeated description is given here. And all be equipped with two at least liquid medicine spouts 2b on the front of brush head 2 and back, and each liquid medicine spout 2b arranges along the length direction interval of brush head 2, and is equipped with many brush hairs 21 on brush head 2, and brush head 2 back still is equipped with many silica gel brush strips 23, and brush hairs 21 and silica gel brush strip 23 all arrange around the liquid medicine spout 2b that corresponds separately.

In order to ensure that the gas and the liquid medicine are delivered to the gas nozzle 2a and the liquid medicine nozzle 2b, a first pipeline 3 for delivering the gas and a second pipeline 4 for delivering the liquid medicine are arranged on the toothbrush main body 1 in the embodiment, an outlet end of the first pipeline 3 is communicated with the gas nozzle 2a, an outlet end of the second pipeline 4 is communicated with the liquid medicine nozzle 2b, an outlet end of a gas source is in fluid communication with an inlet end of the first pipeline 3, and an outlet end of the jet atomization device 5 is in fluid communication with an inlet end of the second pipeline 4. The air source can be in different forms, the air source in this embodiment is an air compressor, and specifically, the first pipeline 3 and the second pipeline 4 are arranged side by side at the back of the toothbrush body 1 and both extend along the length direction of the toothbrush body 1.

In this embodiment, the jet atomizing device 5 has a housing 51, the interior of the housing 51 is hollow to form a mixing chamber 50, the housing 51 has a gas inlet 5a, a liquid medicine adding port 5c and a jet nozzle 5b, the gas inlet 5a, the liquid medicine adding port 5c and the jet nozzle 5b are all communicated with the mixing chamber 50, and a check valve is arranged at the liquid medicine adding port 5 c. Because gas and liquid medicine all need to have certain dynamics can have the injection effect, consequently can set up different air supplies, communicate first pipeline 3 and efflux atomizing device 5 respectively, but it is loaded down with trivial details to avoid a plurality of air supplies to cause the gas circuit, in this embodiment, the air current power of above-mentioned first pipeline 3 and efflux atomizing device 5 all is the same air supply, foretell first pipeline 3 has main pipeline 31 and accessory pipeline 32, main pipeline 31 and the entrance point fluid intercommunication of first pipeline 3, accessory pipeline 32 is linked together with mixing chamber 50's gas inlet 5 a. In this way, the same air flow is divided into two by the connection of the first pipe 3, and air is supplied into the oral cavity while air is supplied to the mixing chamber 50.

In order to facilitate the connection and replacement of the pipelines, the rear end of the toothbrush body 1 is provided with a switching structure 6 for switching the angles of the first pipeline 3 and the second pipeline 4, the switching structure 6 comprises a housing 61 and a steering rod 62 arranged in the housing 61, the extending direction of the steering rod 62 is crossed with the extending direction of the first pipeline 3 and the second pipeline 4, and a turning area 60 for turning the first pipeline 3 and the second pipeline 4 is formed by leaving a space between the steering rod 62 and the housing 61.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Furthermore, directional terms, such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like, used in the description and claims of the present invention are used to describe various example structural portions and elements of the present invention, but are used herein for convenience of description only and are to be determined based on example orientations shown in the accompanying drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims (10)

1. A nursing toothbrush assembly comprising:

a toothbrush body (1);

a brush head (2) which is mounted on the front end of the toothbrush main body (1) and has a gas nozzle (2a) and a liquid medicine nozzle (2 b);

the method is characterized in that:

a first pipeline (3) used for conveying gas and a second pipeline (4) used for conveying liquid medicine are arranged on the toothbrush main body (1), the outlet end of the first pipeline (3) is communicated with the gas nozzle (2a), and the outlet end of the second pipeline (4) is communicated with the liquid medicine nozzle (2 b);

also includes:

the gas outlet end of the gas source is communicated with the inlet end of the first pipeline (3) in a fluid mode;

a jet atomization device (5), the outlet end of which is in fluid communication with the inlet end of the second pipeline (4).

2. A nursing toothbrush assembly as set forth in claim 1, wherein: the first pipeline (3) and the second pipeline (4) are arranged on the back of the toothbrush main body (1) side by side and extend along the length direction of the toothbrush main body (1).

3. A nursing toothbrush assembly as set forth in claim 2, wherein: jet atomization device (5) has casing (51), the inside cavity of casing (51) forms mixing chamber (50), casing (51) have gas inlet (5a), liquid medicine and add mouth (5c) and jet nozzle (5b), gas inlet (5a), liquid medicine add mouth (5c) and jet nozzle (5b) all with mixing chamber (50) are linked together, liquid medicine adds mouth (5c) department and is equipped with the check valve.

4. A nursing toothbrush assembly as set forth in claim 3, wherein: the first circuit (3) has a main circuit (31) and a secondary circuit (32), the main circuit (31) being in fluid communication with the inlet end of the first circuit (3), the secondary circuit (32) being in communication with the gas inlet (5a) of the mixing chamber (50).

5. A toothbrush assembly for care as set forth in any of claims 1 to 4, wherein: the front and the back of the brush head (2) are provided with at least two liquid medicine nozzles (2b), and the liquid medicine nozzles (2b) are arranged at intervals along the length direction of the brush head (2).

6. A nursing toothbrush assembly as set forth in claim 5, wherein: be equipped with many brush hairs (21) on brush head (2), brush head (2) back still is equipped with many silica gel brush strip (23), brush hair (21) and silica gel brush strip (23) all arrange around liquid medicine spout (2b) that correspond separately.

7. A nursing toothbrush assembly as set forth in claim 1, wherein: the rear end of the toothbrush main body (1) is provided with a conversion structure (6) for converting the angle of the first pipeline (3) and the second pipeline (4), the conversion structure (6) comprises a housing (61) and a steering rod (62) arranged in the housing (61), the extending direction of the steering rod (62) is crossed with the extending direction of the first pipeline (3) and the second pipeline (4), and a turning area (60) for turning the first pipeline (3) and the second pipeline (4) is formed by leaving a gap between the steering rod (62) and the housing (61).

8. A nursing toothbrush assembly as set forth in claim 1, wherein: an extension hose (22) is also arranged on the gas nozzle (2 a).

9. A nursing toothbrush assembly as set forth in claim 1, wherein: the toothbrush main body (1) is of a sound wave vibration structure.

10. A nursing toothbrush assembly as set forth in claim 9, wherein: the front end of the toothbrush main body (1) is of an arc-shaped structure protruding forwards.

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