CN212015709U

CN212015709U - Brush for cleaning nose and throat

Info

Publication number: CN212015709U
Application number: CN201922469414.XU
Authority: CN
Inventors: 何懿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-27
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a nose and throat cleaning brush, which comprises a brush rod (10) and a pair of brush petals (14). The brush bar (10) has an axial extension (11) and an axial center. Has a first end (12) and a second end (13) in the extension axial direction (11). A pair of brush lobes (14) are disposed at the first end (12). The pair of brush segments (14) are symmetrically arranged on the outer circumferential surface of the brush rod with the axis of the brush rod as a symmetry center. The brush lamella (14) has an arc surface (15) which is centered around the axis and is located at the end of the brush lamella (14) facing away from the brush rod. The arc length of the arc-shaped surface (15) is a set arc length. The brush flap (15) also has a pair of parallel faces (16) arranged perpendicular to the extending axial direction. The intersection of the parallel surface and the arc surface is a circular transition chamfer. The utility model utilizes the integrated brush head to clean the nasal cavity, the brush head is smooth and does not stimulate the nasal cavity, and the brush head does not fall off and is easy to clean; the brush rod is soft and can be bent at various angles, and the corners of the nasal cavity can be conveniently cleaned.

Description

Brush for cleaning nose and throat

Technical Field

The utility model relates to the field of medical appliances. The utility model particularly relates to a nose and throat cleaning brush.

Background

When a human body breathes, a large amount of harmful substances such as haze and the like can be inhaled, and the harmful substances can be adsorbed on nasal discharge and throat phlegm, so that the human body needs to be cleaned when the smooth breathing of the human body is influenced. The existing nasal cavity cleaning tool is a combination of cotton and a short stick, but because the cotton and the short stick are spliced, the danger that the cotton falls off and is retained in the nasal cavity exists, and the cotton cannot be reused and is not environment-friendly. The brush head part of the nasal cavity cleaning brush is uniformly distributed with brush hairs, but the brush hairs are thin and soft, which easily causes the nasal cavity to be uncomfortable to sneeze, and the brush hairs are dense and are not easy to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clear nose larynx brush, its brush head that utilizes integrated into one piece clears up the nasal cavity, and the smooth and easy washing that does not amazing the nasal cavity of brush head, brush head are not come off. The brush rod is soft and can be bent at various angles, and the corners of the nasal cavity can be conveniently cleaned.

The utility model provides a nose and throat cleaning brush, which comprises a brush rod and a pair of brush petals. The brush rod has an extended axial direction and has an axial center. The extension shaft has a first end and a second end. A pair of brush lobes is disposed at the first end. The pair of brush petals is symmetrically arranged on the outer circumferential surface of the brush rod by taking the axis of the brush rod as a symmetric center. The brush clack has an arc surface which takes the axis as the center and is positioned at one end of the brush clack departing from the brush rod. The arc length of the arc-shaped surface is a set arc length. The brush lobe also has a pair of parallel faces disposed perpendicular to the extended axial direction. The intersection of the parallel surface and the arc surface is a circular transition chamfer.

In another exemplary embodiment of the present invention, the nose and throat cleaning brush comprises a brush segment unit, which comprises two brush segments, and the two brush segments are arranged in sequence along the axial direction of the extension according to a set brush segment interval. The two pairs of brush petals are arranged in a staggered mode along the circumferential direction of the brush rod.

In another exemplary embodiment of the nose and throat cleaning brush of the present invention, one brush segment unit is provided in plurality. The plurality of brush clack units are arranged in sequence along the extension axial direction of the brush rod and according to a set unit interval.

In another exemplary embodiment of the present invention, the brush flap interval is set as follows: 2 mm. The unit interval is set as follows: 4 mm. The radial width of the pair of brush lobes along the direction perpendicular to the extending axial direction is: 2 mm. The included angle between two adjacent brush petals is 45 degrees. The included angle between two surfaces of the brush flap perpendicular to the pair of parallel surfaces is 45 degrees.

In another exemplary embodiment of the nose and throat clearing brush, the first end of the brush rod is circular in cross-sectional shape, the circle having a diameter of 3 mm. The length range of the brush rod is as follows: 120 mm-330 mm. The first end of brush-holder stud has five kinds in addition the diameter of brush lamella, is respectively: 4mm, 5mm, 6mm, 7mm and 8 mm.

In another exemplary embodiment of the present invention, the nasal cleaning brush further comprises a hand-held fixing plate fixed to the second end and having a blocking surface perpendicular to the axial direction of the extension. The stop face is the disc, and the diameter of disc is: 13 mm. The thickness of handheld stationary blade does: 3 mm.

In another illustrative embodiment of the present invention, the brush rod forms a through hole. The through hole forms two apertures in the first end of the brush bar in a direction perpendicular to the axial direction of extension. The other end of the through hole is provided with an opening at the second end of the brush rod.

In another illustrative embodiment of the present invention, the through-hole diameter is 1 mm.

In another illustrative embodiment of the present invention, the brush rod is integrally formed with the brush segment.

In another exemplary embodiment of the nose and throat cleaning brush of the present invention, the material of the brush rod and the brush segment is medical soft silica gel.

The characteristics, technical features, advantages and implementation modes of the nose and throat cleaning brush are further described in a clear and understandable way by combining the attached drawings.

Drawings

Fig. 1 is a schematic view for explaining the structure of the nose and throat cleaning brush.

Fig. 2 is a partial structural view for explaining a first end of the nose and throat cleaning brush.

Fig. 3 is a schematic view for explaining an embodiment of the nose and throat cleaning brush.

Fig. 4 is a schematic sectional view for explaining the use of the nose and throat cleaning brush.

Fig. 5 is a schematic sectional view for explaining the first end.

Fig. 6 is a schematic view for explaining another exemplary structure of the nose and throat cleaning brush.

Description of the reference symbols

10 brush rod

11 axial direction of extension

12 first end

13 second end

14 brush valve

15 arc surface

16 parallel plane

20 hand-held fixing piece

21 stop surface

22 through hole

30 nasal cavity

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, wherein the same reference numerals in the drawings denote the same or similar components.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative. For the sake of simplicity, the drawings only schematically show the parts relevant to the present exemplary embodiment, and they do not represent the actual structure and the true scale of the product.

Fig. 1 is a schematic view for explaining the structure of the nose and throat cleaning brush. Fig. 2 is a partial structural view for explaining a first end of the nose and throat cleaning brush. Referring to fig. 1 and 2, the present invention provides a nose and throat cleaning brush, which comprises a brush rod 10 and a pair of brush flaps 14. The brush bar 10 has an extended axial direction 11 and has an axial center. Along the extension axis 11, there is a first end 12 and a second end 13. A pair of brush lobes 14 are disposed at first end 12. The pair of brush segments 14 are symmetrically arranged on the outer circumferential surface of the brush rod 10 with the axial center of the brush rod 10 as the center of symmetry. The brush lamella 14 has an arc-shaped surface 15 centered around the axis, which is located at the end of the brush lamella 14 facing away from the brush rod 10. The arc length of the arc-shaped face 15 is a set arc length. The brush lobes 14 also have a pair of parallel faces 16 that are disposed perpendicular to the elongated axial direction 11. The intersection of the parallel surface 16 and the arc surface 15 is a circular transition chamfer.

Fig. 3 is a schematic view for explaining an embodiment of the nose and throat cleaning brush. Referring to fig. 3, when the present invention is implemented, the nose and throat cleaning brush is placed in the nasal cavity 30, and the arc-shaped surface 15 of the brush flap 14 is parallel to the skin of the respiratory tract; the person can drag the brush rod 10 to drive the brush segment 14 to slide back and forth along the radial direction of the nasal cavity 30, and the parallel surface 16 of the brush segment 14 can be vertical to the skin of the respiratory tract and push out the dirt in the nasal cavity 30 along with the dragging of the brush rod 10. The rounded chamfer formed by parallel surface 16 and arcuate surface 15 reduces friction of brush flap 14 against nasal cavity 30 or the airway, reducing discomfort. The brush rod 10 is flexible enough to enter the nasal cavity 30 and can be bent to any angle, and the brush rod 10 is controlled by a person to rotate to reach the nasal cavity 30, the throat and the trachea, and then the dirt is hung by the brush flaps 14 and is taken out to be removed.

The utility model has the advantages that the brush segment 14 and the brush rod 10 are integrally formed, and the brush segment 14 can not fall off; the brush flap 14 is smooth to avoid stimulating and damaging the nasal cavity 30; gaps are formed among the brush segments 14 to contain dirt, so that the dirt is conveniently removed; the brush petals 14 are not dense and convenient to clean; the nose and throat cleaning brush is soft and can be bent at will, and can reach all corners in the nasal cavity 30 to clean dead corners which are not easy to touch.

In another exemplary embodiment of the nose and throat clearing brush, as shown in fig. 2, the nose and throat clearing brush includes a brush lobe unit including two pairs of brush lobes 14, and the two pairs of brush lobes 14 are sequentially arranged in the extending axial direction 11 according to a set brush lobe 14 pitch. The two pairs of brush segments 14 are staggered circumferentially of the brush bar 10. The two pairs of brush segments 14 are evenly arranged on the circumference of the brush rod 10, so that the skin of all parts of the respiratory tract can be fully contacted, and the cleaning is more thorough.

In another exemplary embodiment of the nose and throat clearing brush, as shown in fig. 2, one brush flap unit is provided in plurality. The plurality of brush segment units are arranged in sequence along the extending axial direction 11 of the brush rod 10 and according to a set unit interval. The first ends 12 of the brush rods 10 are uniformly distributed on the plurality of brush clack units, so that the first ends 12 have larger cleaning area and are cleaned more thoroughly; a gap is formed between the brush valve units and can contain dirt.

Fig. 4 is a schematic sectional view for explaining the use of the nose and throat cleaning brush. As shown in fig. 4, after the first pair of brush flaps a prop open the skin in the nasal cavity 30 in a direction away from the extension axis 11, the second pair of brush flaps B push dirt in the nasal cavity 30 outwards; set up a plurality of brush lamella units on the brush-holder stud 10, every brush lamella unit all has above-mentioned function, therefore this clear nose larynx brush can fully contact nasal cavity 30 inside everywhere, and cleaning performance is better.

In another exemplary embodiment of the nasal and laryngeal brush, FIG. 5 is a schematic cross-sectional view illustrating the first end. Referring to FIG. 5, brush lobe 14 spacing z1 is set to: 2 mm; the cell spacing z2 is set to: 4 mm; the radial width z3 of a pair of brush lobes 14 along a direction perpendicular to the axial direction of extension 11 is: 2 mm. An included angle A1 between two adjacent brush segments 14 is 45 degrees; the included angle a2 between the two faces of brush lobe 14 perpendicular to the pair of parallel faces 16 is 45 °. This dimension is a preferable condition in the embodiment.

In another exemplary embodiment of the nose and throat clearing brush, as shown in FIG. 5, the first end 12 of the brush rod 10 is circular in cross-sectional shape with a diameter d1 of 3 mm. The length of the brush bar 10 ranges from: 120 mm-330 mm; the first end 12 of the brush bar 10 plus the brush segment 14 have five diameters: 4mm, 5mm, 6mm, 7mm and 8 mm. The circular section is a structure which is attached to the nasal cavity 30 of a human body, brush rods 10 with different lengths meet the requirement of cleaning at different depths, and brush heads with different sizes meet the requirements of the nasal cavities of various structures of the human body. The dimensions are the preferred conditions in this embodiment.

In another exemplary embodiment of the nasal and laryngeal brush, as shown in fig. 1, a hand-held securing tab 20 is provided, which is secured to the second end 13 and has a blocking surface 21 perpendicular to the extended axial direction 11. The stop face 21 is a circular face with a diameter d 2: 13 mm. The thickness z4 of the hand-held securing tab 20 is: 3 mm. The hand-held fixing piece 20 is more convenient to hold and rotate the brush rod 10, and the blocking surface 21 can prevent the nose and throat cleaning brush from extending into the nasal cavity 30 too deeply to hurt the respiratory tract; the dimensions are the preferred conditions in this embodiment.

In another exemplary embodiment of the nose and throat cleaning brush, fig. 6 is a schematic view for explaining another exemplary structure of the nose and throat cleaning brush. Referring to fig. 6, the brush bar 10 is formed with a through hole 22. The through hole 22 forms two apertures in the first end 12 of the brush bar 10 in a direction perpendicular to the extension axis direction 11; the other end of the through bore 22 opens into the second end 13 of the brush bar 10. The orifice of the second end 13 can be connected with a suction pump and a syringe, the suction pump can suck out dirt in the deep part of the nasal cavity 30 by external force, and the syringe can inject medicine into the nasal cavity 30 to treat throat diseases.

In another exemplary embodiment of the nasal and laryngeal brush, the through hole 22 has a diameter d3 of 1mm, as shown in FIG. 6. The dimensions are the preferred conditions in this embodiment.

In another exemplary embodiment of a nose and throat clearing brush, the brush bar 10 is integrally formed with the brush petals 14. The integrated design can effectively prevent the brush valve 14 from falling off and being retained in the respiratory tract to cause danger.

In another exemplary embodiment of the nose and throat cleaning brush, the material of the brush rod 10 and the brush flap 14 is medical soft silica gel. The materials of the brush rod 10 and the brush segment 14 can also be other materials meeting medical standards according to the use requirements, and the materials with different hardness degrees can meet different use requirements.

It should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein as a whole may be suitably combined to form other embodiments as will be appreciated by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. A nose and throat cleaning brush, characterized in that it comprises:

a brush bar (10) having an extended axial direction (11) and having an axial center; -having a first end (12) and a second end (13) along said extension axial direction (11); and

a pair of brush lobes (14) disposed at the first end (12); the pair of brush petals (14) are symmetrically arranged on the outer circumferential surface of the brush rod (10) by taking the axis of the brush rod (10) as a symmetric center; the brush segment (14) has:

an arc-shaped surface (15) which is centered on the axis and is arranged at one end of the brush flap (14) which is far away from the brush rod (10); the arc length of the arc-shaped surface (15) is a set arc length; and

a pair of parallel surfaces (16) arranged perpendicularly to the extending axial direction (11); the intersection of the parallel surface (16) and the arc surface (15) is a circular transition chamfer.

2. A nose and throat brush as claimed in claim 1, which comprises: a brush lobe unit including two of the pair of brush lobes (14), the two pairs of brush lobes (14) being sequentially arranged in the extending axial direction (11) according to a set brush lobe (14) pitch; the two pairs of brush lobes (14) are arranged in a staggered manner along the circumferential direction of the brush rod (10).

3. The nose and throat cleaning brush according to claim 2, wherein the one brush flap unit is provided in plurality; the plurality of brush clack units are arranged in sequence along the extension axial direction (11) of the brush rod (10) and according to a set unit interval.

4. A nose and throat brush as claimed in claim 3, wherein the set brush lobes (14) spacing is: 2 mm; the unit interval is set as follows: 4 mm; the radial width of the pair of brush lobes (14) in a direction perpendicular to the axial direction of extension (11) is: 2 mm; an included angle between two adjacent brush petals (14) is 45 degrees; the included angle between two surfaces of the brush flap (14) perpendicular to the pair of parallel surfaces (16) is 45 degrees.

5. A nose and throat brush as claimed in claim 1, wherein the first end (12) of the brush bar (10) is circular in cross-sectional shape, the circle having a diameter of 3 mm; the length range of the brush rod (10) is as follows: 120 mm-330 mm; the first end (12) of the brush rod (10) and the brush petals (14) have five diameters, which are respectively: 4mm, 5mm, 6mm, 7mm and 8 mm.

6. The nose and throat clearing brush according to claim 1, further comprising:

a hand-held fixing plate (20) fixed to said second end (13) and having a blocking face (21) perpendicular to said axial extension direction (11); the blocking surface (21) is a round surface; the diameter of the round surface is as follows: 13 mm; the thickness of the handheld fixing piece (20) is as follows: 3 mm.

7. A nose and throat brush as claimed in claim 1, wherein the brush rod (10) defines a through hole (22); the through hole (22) forms two orifices at the first end (12) of the brush rod (10) along the direction perpendicular to the extending axial direction (11); the other end opening of the through hole (22) is formed at the second end (13) of the brush rod (10).

8. A nose and throat brush according to claim 7, wherein the through hole (22) is 1mm in diameter.

9. A nose and throat brush as claimed in claim 1, wherein the brush bar (10) is integrally formed with the brush petals (14).

10. The nose and throat cleaning brush as claimed in claim 9, wherein the material of the brush rod (10) and the brush flap (14) is medical soft silica gel.