CN216318156U

CN216318156U - Medical nursing toothbrush

Info

Publication number: CN216318156U
Application number: CN202122368398.2U
Authority: CN
Inventors: 王春艳; 许兆军; 陈洁琼; 蔡琴琴; 周依依; 田清翠; 吴冰雪; 石宇彤; 邵波; 周晟宇
Original assignee: Ningbo Huamei Hospital University of CAS
Current assignee: Ningbo Huamei Hospital University of CAS
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-19
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a medical nursing toothbrush, which comprises a handle and a toothbrush head; the surface of the brush head is provided with an air inlet; an air outlet is arranged in the handle; a liquid outlet and a first liquid channel are arranged on the brush head; a second liquid channel and a liquid inlet pipe are arranged in the handle; one end of the second air passage is provided with a diamond bracket and a vibration seat; an oscillating motor is fixed in the vibrating seat; a vibration rod is arranged at one end of the vibration seat; the end part of the first air channel is provided with a connecting frame and a connecting seat; a connecting groove is arranged in the connecting seat; when the oral cavity cleaning brush is used, the liquid inlet pipe is connected with an external flushing liquid supply device, the air outlet is connected with an external negative pressure device, so that the liquid outlet can spray flushing liquid to the oral cavity of a patient, the oral cavity can be cleaned by the brush head, saliva in the oral cavity and cleaned impurities can be adsorbed to the second liquid channel from the air inlet, and the oral cavity cleaning is finished; through setting up the oscillating motor, supplementary brush head clears up the patient's oral cavity, has improved the effect of oral cavity clearance.

Description

Medical nursing toothbrush

Technical Field

The utility model belongs to the technical field of medical care products, and particularly relates to a medical nursing toothbrush.

Background

In the medical field, for patients who are inconvenient to move, medical staff are often required to clean the oral cavity of the patient by using an oral care sputum suction tube so as to ensure the oral cavity of the patient to be clean; the oral protection sputum suction tube is used manually by medical staff, and has poor effect when brushing the oral cavity, so that the oral cavity of a patient cannot be cleaned well.

SUMMERY OF THE UTILITY MODEL

The utility model provides a medical nursing toothbrush capable of improving the cleaning effect in order to overcome the defects of the prior art.

The technical scheme provided by the utility model is as follows: a medical nursing toothbrush comprises a handle and a brush head arranged on the handle; the surface of the brush head is provided with an air inlet; a first air channel communicated with the air inlet is arranged in the brush head; a second air passage is arranged in the handle; one end of the second air passage is communicated with the air outlet; the other end of the second air passage is communicated with the first air passage; the handle is provided with a control port communicated with the second air passage; a liquid outlet is arranged on the brush head; the liquid outlet is communicated with the first liquid channel; a second liquid channel is arranged in the handle; a through pipe is arranged at one end of the second liquid channel; the through pipe is inserted into the first liquid channel; the other end of the second liquid channel is communicated with a liquid inlet pipe; one end of the second air passage is provided with a plurality of rhombic brackets; the rhombic supports are connected through a vibration seat; an oscillating motor is fixed in the vibrating seat; a battery box is arranged outside the handle; the battery box is electrically connected with the oscillating motor through one of the rhombic brackets; a vibration rod is arranged at one end of the vibration seat; the end part of the first air channel is provided with a plurality of connecting frames; one end of each connecting frame is connected through a connecting seat; a connecting groove is arranged in the connecting seat; the vibration rod is inserted into the connecting groove.

Furthermore, one surface of the end part of the brush head is provided with bristles; the other surface of the brush head except the surface provided with the brush hair is provided with an auxiliary brush; the bristles and the auxiliary brush are both made of medical silica gel; the liquid outlet is arranged on the surface of the brush head on which the bristles are arranged; an annular light bar is fixed on the brush head; the brush head and the handle are both provided with a contact piece; the two contact pieces are contacted with each other; the annular light bar is electrically connected with the battery box through the contact piece.

Furthermore, a connecting sleeve is arranged on the outer side of the connecting frame; the connecting sleeve is provided with a ring groove; a plurality of limiting strips are arranged on one side of the ring groove; the end part of the handle is provided with a convex ring; the convex ring is embedded with the annular groove; one side of the convex ring is provided with a plurality of limiting grooves; the limiting strip is embedded into the limiting groove.

Furthermore, a plurality of locking rings are arranged at the other end of the convex ring; the locking ring is communicated with the inner part of the convex ring through a cavity; two ends of the locking ring are respectively provided with a limiting piece; a rotating ring is rotatably connected between the two limiting pieces; a plurality of pressure rings are arranged on the inner side of the rotating ring; each clamping ring is embedded in each locking ring two sides.

Furthermore, a spacer is arranged on the inner side of the control opening; a gap is formed between one end of the spacer, which is far away from the brush head, and the control port; one end of the battery box is provided with a charging port; the charging port is electrically connected with the battery box; a soft rubber plug is detachably connected in the charging port; the soft rubber plug is fixed outside the battery box through a soft rubber strip.

In conclusion, when the oral cavity cleaning brush is used, the liquid inlet pipe is connected with the external flushing liquid supply device, the air outlet is connected with the external negative pressure device, so that the liquid outlet can spray flushing liquid to the oral cavity of a patient, the oral cavity can be cleaned by the brush head, saliva in the oral cavity and cleaned impurities can be adsorbed to the second liquid channel from the air inlet, and the oral cavity cleaning is completed; through setting up the oscillating motor, supplementary brush head clears up the patient's oral cavity, has improved the effect of oral cavity clearance.

Drawings

Fig. 1 is a left side view of the present invention.

Fig. 2 is an isometric cross-sectional view taken along line a-a of fig. 1.

Fig. 3 is a partially enlarged view of a portion C in fig. 2.

Fig. 4 is a partially enlarged view of a portion D in fig. 2.

Fig. 5 is a partially enlarged view of a portion E in fig. 2.

Fig. 6 is an isometric cross-sectional view taken along line B-B of fig. 1.

Fig. 7 is a schematic structural view of the handle of fig. 2.

Fig. 8 is a cross-sectional view of the handle of fig. 2.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1 to 8, a medical care toothbrush comprises a handle 1 and a brush head 2 mounted on the handle 1; one side of the end part of the brush head 2 is provided with brush bristles 25, and the other side is provided with an auxiliary brush 26; the brush bristles 25 and the auxiliary brush 26 are used for cleaning teeth, oral cavities and tongues, so that the oral cavities of patients can be cleaned in all directions, the cleaning effect is guaranteed, and the brush bristles 25 and the auxiliary brush 26 are made of medical silica gel.

Furthermore, liquid outlets 24 are formed in the periphery of one end, close to the bristles 25, of the brush head 2, and the liquid outlets 24 are communicated with the first liquid channel 23; a second liquid channel 14 is arranged in the handle 1, a through pipe 15 is arranged at one end of the second liquid channel 14, and the through pipe 15 is inserted into the first liquid channel 23; the other end of the second liquid channel 14 is communicated with a liquid inlet pipe 16, the liquid inlet pipe 16 is connected with an external flushing liquid supply device, so that flushing liquid can be sprayed into the oral cavity from a liquid outlet 24, and the oral cavity is cleaned by matching with the bristles 25 and the auxiliary brush 26; the surface of the brush head 2 with the brush bristles 25 is provided with an air inlet 21, a first air channel 22 communicated with the air inlet 21 is arranged inside the brush head 2, and a first liquid channel 23 is isolated from the first air channel 22; a second air passage 11 is arranged in the handle 1, and a second liquid passage 14 is isolated from the second air passage 11; one end of the second air passage 11 is communicated with the air outlet 12, and the other end is communicated with the first air passage 22; the air outlet 12 is connected with an external negative pressure device, so that saliva in the oral cavity, cleaned impurities and cleaning liquid flow into the second air passage 11 through the air inlet 21 under the suction of negative pressure, and the cleaning of the oral cavity is completed; the caliber of the air outlet 12 is the same as that of the second air passage 11, so that impurities entering the second air passage 11 can be fully collected by an external negative pressure device, and the impurities are prevented from being blocked in the second air passage 11; the handle 1 is provided with a control port 13 communicated with the second air passage 11, negative pressure can be formed in the first air passage 22 and the second air passage 11 to clean the oral cavity by pressing the control port 13 with fingers, the second air passage 11 is communicated with the outside through the control port 13 by loosening the fingers, the on-off of the negative pressure and the size of the negative pressure can be conveniently adjusted at any time, and therefore the oral cavity can be reasonably cleaned; the arrangement of the plurality of liquid outlets 24 can ensure that the cleaning liquid is fully used, avoid the cleaning liquid from being sucked away by negative pressure just after entering the oral cavity, and ensure the oral cleaning effect.

Furthermore, one end of the second air passage 11 is provided with a plurality of rhombic brackets 3, vibration seats 31 are arranged among the rhombic brackets 3 and connected with each other, a vibration motor 32 is fixed in each vibration seat 31, and each vibration motor 32 is purchased from the market; a battery box 4 is arranged outside the handle 1, and the battery box 4 is electrically connected with the oscillating motor 32 through one of the diamond-shaped brackets 3; one end of the vibration seat 31 is provided with a vibration rod 33; the end of the first air passage 22 is provided with a plurality of connecting frames 5, the cross sections of the connecting frames 5 are in a diamond shape, a connecting seat 51 is arranged between the connecting frames 5, a connecting groove 52 is arranged in the connecting seat 51, and the vibration rod 33 is inserted into the connecting groove 52; the battery box 4 can supply power to the oscillating motor 32, the oscillating motor 32 drives the oscillating rod 33 to oscillate, and the brush head 2 oscillates through the matching of the oscillating rod 33 and the connecting groove 52, so that the cleaning effect of the brush head 2 on the oral cavity is enhanced; the arrangement of the rhombic support 3 with the rhombic cross section and the connecting frame 5 fixes the vibration seat 31 and the connecting seat 51 on the handle 1 and the brush head 2 respectively, and simultaneously reduces the obstruction of impurities in the oral cavity when entering the first air passage 22 and the second air passage 11 along with negative pressure, thereby avoiding the impurities from being blocked on the rhombic support 3 and the connecting frame 5 and being difficult to clean.

Furthermore, a connecting sleeve 27 is arranged on the outer side of the connecting frame 5, a ring groove 271 is arranged on the connecting sleeve 27, and a plurality of limiting strips 272 are arranged on one side, away from the handle 1, of the ring groove 271; the end part of the handle 1 is provided with a convex ring 6, and the convex ring 6 is embedded with the annular groove 271; one side of the convex ring 6 is provided with a plurality of limiting grooves 7, and each limiting strip 272 is respectively embedded into the limiting grooves 7; the brush head 2 is convenient to be installed on the handle 1 and the brush head 2 is convenient to be taken down through the matching of the convex ring 6 and the annular groove 271, so that the brush head 2 is convenient to replace; the limit strip 272 and the limit groove 7 are matched to ensure that the brush head 2 cannot rotate after being installed on the handle 1, so that the connecting sleeve 27 is utilized to reduce the load of the connecting seat 51 and the oscillating seat when the brush head 2 is used for cleaning the oral cavity, the vibration rod 33 is prevented from being damaged smoothly, and the service life of the toothbrush is prolonged; the limiting strips 272 and the limiting grooves 7 are in one-to-one correspondence, and the two are irregularly arranged on the brush head 2 and the handle 1 respectively, so that the brush head 2 can only be installed on the handle 1 at a specific angle, and the through pipe 15 is ensured to be correctly inserted into the first liquid channel 23.

Furthermore, the other end of the convex ring 6 is provided with a plurality of locking rings 17, and the locking rings 17 are communicated with the inside of the convex ring 6 through the cavity 171; two ends of the locking ring 17 are respectively provided with a limiting sheet 172, a rotating ring 18 is rotatably connected between the two limiting sheets 172, and the inner side of the rotating ring 18 is provided with a plurality of pressing rings 181; each compression ring 181 is respectively embedded at two sides of each locking ring 17; the pressing ring 181 can extrude the locking ring 17 by rotating the rotating ring 18, the locking ring 17 and the convex ring 6 are both made of latex products, after the latex products are pressed, the locking ring 17 deforms, the pressure in the cavity 171 is increased, and the convex ring 6 is tightly attached to the annular groove 271, so that the connecting strength of the convex ring 6 and the annular groove 271 is improved, and the normal use of the brush head 2 is ensured; after the oral cavity is cleaned, the rotating ring 18 is rotated to be separated from the locking ring 17, the pressure in the cavity 171 is reduced, and the brush head 2 is pulled to conveniently separate the convex ring 6 from the annular groove 271, so that the brush head 2 can be conveniently taken down from the handle 1, and meanwhile, the abrasion of the convex ring 6 is reduced.

Furthermore, a spacer 19 is arranged on the inner side of the control port 13, and a gap is formed between one end of the spacer 19, which is far away from the brush head 2, and the control port 13, so that negative pressure in the first air passage 22 and the second air passage 11 can be enhanced by pressing the control port 13 with a hand, and the spacer 19 can prevent the control port 13 from contacting with impurities after the impurities enter the second air passage 11, thereby preventing the control port 13 from being polluted; one end of the battery box 4 is provided with a charging port 41, the charging port 41 is electrically connected with the battery box 4, and the battery box 4 can be connected with an external power supply through the charging port 41 for charging; a soft rubber plug 42 is detachably connected in the charging port 41, and the soft rubber plug 42 is fixed outside the battery box 4 through a soft rubber strip 43; through setting up soft plug 42, can plug up charging mouth 41 when not charging, avoid it to intake or be infected with other impurity, and when needing to charge, the soft adhesive tape 43 of pulling can be extracted soft plug 42 from charging mouth 41, facilitates the use.

Furthermore, an annular light bar 28 is fixed on the brush head 2, and the annular light bar 28 is a commercially available cold light LED lamp; the brush head 2 and the handle 1 are both provided with 8 contact pieces, the two contact pieces 8 are mutually contacted, the contact piece 8 on the brush head 2 is electrically connected with the annular light bar 28, and the contact piece 8 on the handle 1 is electrically connected with the battery box 4, so that the annular light bar 28 is electrically connected with the battery box 4 through the contact piece 8; handle 1 is connected the back with brush head 2, and battery case 4 supplies power to annular lamp strip 28 through contact 8, and annular lamp strip 28 sends the cold light, makes things convenient for medical personnel to confirm the washing condition in patient's oral cavity.

Claims

1. A medical nursing toothbrush comprises a handle (1) and a brush head (2) arranged on the handle (1); the method is characterized in that: the surface of the brush head (2) is provided with an air inlet (21); a first air channel (22) communicated with the air inlet (21) is arranged in the brush head (2); a second air channel (11) is arranged in the handle (1); one end of the second air passage (11) is communicated with the air outlet (12); the other end of the second air passage (11) is communicated with the first air passage (22); a control port (13) communicated with the second air passage (11) is arranged on the handle (1); a plurality of liquid outlets (24) are arranged on the brush head (2); a first liquid channel (23) communicated with the liquid outlet (24) is arranged on the brush head (2); a second liquid channel (14) is arranged in the handle (1); one end of the second liquid channel (14) is provided with a through pipe (15); the through pipe (15) is inserted into the first liquid channel (23); the other end of the second liquid channel (14) is communicated with a liquid inlet pipe (16); one end of the second air passage (11) is provided with a plurality of rhombic brackets (3); the rhombic supports (3) are connected through a vibration seat (31); an oscillating motor (32) is fixed in the oscillating seat (31); a battery box (4) is arranged outside the handle (1); the battery box (4) is electrically connected with the oscillating motor (32) through one of the rhombic brackets (3); one end of the vibration seat (31) is provided with a vibration rod (33); a plurality of connecting frames (5) are arranged at the end part of the first air passage (22); one end of each connecting frame (5) is connected through a connecting seat (51); a connecting groove (52) is arranged in the connecting seat (51); the vibration rod (33) is inserted into the connecting groove (52).

2. A medical care toothbrush according to claim 1, wherein: one surface of the end part of the brush head (2) is provided with brush bristles (25); the other surface of the brush head (2) except the surface provided with the brush hair (25) is provided with an auxiliary brush (26); the bristles and the auxiliary brush (26) are both made of medical silica gel; the liquid outlet (24) is arranged on the surface of the brush head (2) on which the brush bristles (25) are arranged; an annular light bar (28) is fixed on the brush head; the brush head and the handle are both provided with a contact piece (8); the two contact pieces (8) are contacted with each other; the annular light bar (28) is electrically connected with the battery box (4) through a contact piece (8).

3. A medical care toothbrush according to claim 1, wherein: a connecting sleeve (27) is arranged on the outer side of the connecting frame (5); the connecting sleeve (27) is provided with a ring groove (271); a plurality of limiting strips (272) are arranged on one side of the ring groove (271); a convex ring (6) is arranged at the end part of the handle (1); the convex ring (6) is embedded with the annular groove (271); a plurality of limiting grooves (7) are formed in one side of the convex ring (6); the limiting strip (272) is embedded in the limiting groove (7).

4. A medical care toothbrush according to claim 3, wherein: the other end of the convex ring (6) is provided with a plurality of locking rings (17); the locking ring (17) is communicated with the inner part of the convex ring (6) through a cavity (171); two ends of the locking ring (17) are respectively provided with a limiting piece (172); a rotating ring (18) is rotatably connected between the two limiting pieces (172); a plurality of pressure rings (181) are arranged on the inner side of the rotating ring (18); each clamping ring (181) is embedded at two sides of each locking ring (17).

5. A medical care toothbrush according to claim 1, wherein: a spacer (19) is arranged on the inner side of the control port (13); a gap is reserved between one end, far away from the brush head (2), of the spacer (19) and the control port (13); one end of the battery box (4) is provided with a charging port (41); the charging port (41) is electrically connected with the battery box (4); a soft rubber plug (42) is detachably connected in the charging port (41); the soft rubber plug (42) is fixed outside the battery box (4) through a soft rubber strip (43).