CN210672504U - Oral Care Toothbrush - Google Patents

Abstract

The application discloses an oral care toothbrush, comprising a toothbrush handle and a toothbrush head; the toothbrush handle is a hollow structure and is divided into a first oral care solution channel and a first oral secretion channel; the first oral care solution channel contains oral care solution The toothbrush handle is provided with a pressing air bag; the toothbrush head is a hollow structure, which is divided into a third oral care solution channel and a third oral secretion channel; The handle is rotated and connected by sliding; it also includes a first luminous strip and a second luminous strip, which are located on both sides of the toothbrush head; the material of the connecting rod and the outer side wall of the toothbrush head is thermoplastic elastomer. The shielding part in the utility model can be clamped on the patient's mouth to play a blocking role. The luminous strip can illuminate the patient's mouth; the thermoplastic elastomer can be bent, and the connecting rod and toothbrush head can be bent into the required shape according to the actual oral condition of the patient, which can make a good cleaning of the patient's mouth in various situations .

Description

Oral Care Toothbrush

technical field

The utility model belongs to the technical field of medical oral care, in particular to an oral care toothbrush.

Background technique

Persons with disabilities, inconvenient hands, frail bedridden patients, stroke hemiplegia patients, and patients with clinical endotracheal intubation, because they cannot brush their own teeth, it is difficult to thoroughly clean the dead corners of the oral cavity such as the inner surface of the teeth, the gap between the teeth, and the heel of the tongue, which is easy to cause Bad breath, oral infections, and plaque. Simple oral rinsing or simple toothbrush cleaning cannot thoroughly rinse the patient's teeth, and the residual oral care solution or saliva in the mouth during brushing can easily cause discomfort to the patient. CN208624815U discloses a novel negative pressure suction manual spray toothbrush for oral care, comprising a toothbrush handle, a toothbrush head, a spray assembly and an oral secretion negative pressure suction assembly, and a hollow structure in which the toothbrush handle, connecting rod and toothbrush head are integrally formed, A partition is arranged in the hollow structure, the oral care solution channel is communicated with the spray nozzle, a plurality of first negative pressure suction holes are opened on the rear side wall of the toothbrush head, and a second negative pressure suction hole is opened on the side wall of the toothbrush handle The negative pressure suction hole, the end of the negative pressure channel is connected with the external negative pressure device. The above-mentioned toothbrush in the prior art can suck out the residual night and reduce the discomfort of the patient. However, in the case of poor lighting, the nursing staff cannot see the situation in the patient's mouth very well, and the use of the above toothbrush cannot clean the patient's mouth very well, which is a blind brush; due to the material of the toothbrush handle of the above toothbrush The handle of the toothbrush cannot be bent, and the flank of the tooth near the pharynx cannot be brushed, so that every tooth cannot be cleaned well; for some patients in the rehabilitation stage, they can brush their teeth by themselves, but due to the inability to control the strength of the hand. Well, it is easy to poke the toothbrush into the throat, causing discomfort or secondary injury.

Utility model content

In view of this, the utility model discloses an oral care toothbrush, comprising a toothbrush handle and a toothbrush head, the toothbrush handle and the toothbrush head are connected by a connecting rod, wherein,

The toothbrush handle has a hollow structure and is provided with a first partition, which divides the toothbrush handle into a first oral care solution channel and a first oral secretion channel, and the first partition is connected with the first partition. the connecting rod is connected; the first oral secretion channel is provided with a connecting head at one end away from the toothbrush head, and the connecting head is connected with an external negative pressure device; the first oral care liquid channel is provided with oral care A pressing airbag is provided on the side of the toothbrush handle close to the first oral care solution channel, and the pressing airbag is communicated with the first oral care solution channel;

The connecting rod is a hollow structure and is provided with a second partition, which divides the connecting rod into a second oral care solution channel and a second oral secretion channel, and the second oral care solution The channel is communicated with the first oral care solution channel, the second oral secretion channel is communicated with the first oral secretion channel, and one end of the second partition is connected with the first partition , the other end is connected with the toothbrush head;

The toothbrush head has a hollow structure and is provided with a third partition, which divides the toothbrush head into a third oral care solution channel and a third oral secretion channel, and the third oral care solution The channel is communicated with the second oral care solution channel, the third oral secretion channel is communicated with the second oral secretion channel, and the third partition is connected with the second partition; the The outside of the third oral care solution channel is provided with bristles and sponges; the outside of the third oral care solution channel is also provided with a plurality of spray nozzles, and the spray nozzles are communicated with the third oral care solution channel; One end of the three oral secretion channels away from the toothbrush handle is provided with a first negative pressure suction port, and the side of the third oral secretion channel away from the bristles is provided with a second negative pressure suction port;

Also includes a shielding part, the shielding part is connected with the toothbrush handle in rotation and sliding;

Also includes a first luminous strip and a second luminous strip, the first luminous strip and the second luminous strip are respectively located on both sides of the toothbrush head;

The material of the second partition, the third partition, the connecting rod, and the outer side wall of the toothbrush head is thermoplastic elastomer.

Preferably, the shielding portion is semicircular.

Preferably, the shielding portion is a magnifying glass.

Preferably, the material of the toothbrush handle is transparent plastic.

Preferably, the toothbrush head, the connecting rod, and the toothbrush handle are integral structures.

Preferably, the bristles are arranged around the sponge.

Preferably, the length of the bristles is greater than the thickness of the sponge.

Preferably, the spray nozzles are evenly arranged around the sponge.

Preferably, the outer wall of the toothbrush handle is provided with anti-slip stripes.

Preferably, a pressing hole is provided on a side of the toothbrush handle close to the first oral secretion channel, and the pressing hole communicates with the first oral secretion channel.

Compared with the prior art, the oral care toothbrush provided by the present utility model has the following beneficial effects:

First, the shielding part in the present invention is rotatable and slidable on the toothbrush handle, and the distance between the shielding part and the toothbrush head can be adjusted by sliding the shielding part according to the length of the oral cavity of different patients, so that the toothbrush head is brushed to the innermost side. When the teeth are big, the shielding part is just locked in the patient's mouth, which is suitable for patients who can brush their teeth by themselves but cannot control their hand strength well. It prevents the patient from brushing their teeth by excessive force and causing the toothbrush head to stab into the throat, causing discomfort or injury.

Second, the toothbrush head in the present invention is provided with luminous strips on both sides, and the shielding part is designed as a magnifying glass. The luminous strips can emit light in the oral cavity with insufficient light, and cooperate with the shielding part with magnifying function, so that the nursing staff can be in the light of insufficient light. Under certain circumstances, it can also clearly see the situation in the patient's mouth, which can better clean the patient's mouth.

Thirdly, the material of the second separator, the third separator, the connecting rod, and the outer side wall of the toothbrush head in the present invention is thermoplastic elastomer, which can be bent, and the nursing staff can, according to the actual oral condition of the patient, For example, in patients with clinical endotracheal intubation, the connecting rod and the toothbrush head are bent into the required shape, and the oral cavity of patients with various conditions can be well cleaned.

Fourth, the toothbrush head in the present invention is also provided with a sponge. In the process of cleaning the oral cavity of the patient, if there is only a small amount of saliva or oral care solution in the oral cavity, the sponge can be directly absorbed without opening the external negative pressure device. .

Fifth, the utility model is provided with a pressing air bag, by pressing the pressing air bag, the oral care fluid in the first oral care liquid channel can be injected into the toothbrush head, and then the oral care liquid is sprayed into the oral cavity through the spray nozzle, so The pressing airbag is simple in structure and convenient in operation.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

1 is a front view of the oral care toothbrush in Embodiment 1 of the present invention;

2 is a rear view of the oral care toothbrush in Embodiment 1 of the present invention;

Fig. 3 is the side view of Fig. 1;

Fig. 4 is A-A sectional view in Fig. 1;

5 is a schematic structural diagram of a shielding portion in Embodiment 1 of the present invention;

1 is the toothbrush handle, 2 is the toothbrush head, 3 is the connecting rod, 4 is the first partition, 5 is the first oral care solution channel, 6 is the first oral secretion channel, 7 is the connector, 8 is the pressing air bag, 9 is the second partition, 10 is the second oral care solution channel, 11 is the second oral secretion channel, 12 is the third partition, 13 is the third oral care solution channel, 14 is the third oral secretion channel, 15 is the bristles, 16 is the sponge, 17 is the spray nozzle, 18 is the first negative pressure suction port, 19 is the second negative pressure suction port, 20 is the blocking part, 21 is the first luminous strip, 22 is the second luminous strip, 23 It is a non-slip stripe, and 24 is a pressing hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It should be noted that the described embodiments are actually only a part of the embodiments of the present invention, not all of the embodiments, and are only illustrative in fact, and in no way serve as any limitation to the present invention and its application or use . The scope of protection of this application should be determined by the appended claims.

Example 1:

A specific embodiment of the oral care toothbrush of the present invention will be described below with reference to FIGS. 1-5 , including a toothbrush handle 1 and a toothbrush head 2, the toothbrush handle 1 and the toothbrush head 2 are connected by a connecting rod 3, and the toothbrush head 2, connecting The rod 3 and the toothbrush handle 1 have an integrated structure, wherein,

The toothbrush handle 1 has a hollow structure and is provided with a first partition 4, which divides the toothbrush handle 1 into a first oral care solution channel 5 and a first oral secretion channel 6, and the first partition 4 is connected to The rod 3 is connected; the first oral secretion channel 5 is provided with a connector 7 at one end away from the toothbrush head 2, and the connector 7 is connected with the external negative pressure device. In order to facilitate the connection, the connector 7 adopts a quick connector; the first oral care solution The channel 5 is filled with oral care solution, which can be clear water, saliva, etc., and can be specifically set according to actual needs; a pressing airbag 8 is provided on the side of the toothbrush handle 1 close to the first oral care solution channel 5, and the pressing airbag 8 is communicated with the first oral care liquid channel 5, and by pressing the airbag 8, the oral care liquid in the first oral care liquid channel 5 can be injected into the toothbrush head 2, and then the oral care liquid can be sprayed onto the toothbrush head 2 through the spray nozzle 17. In the oral cavity, the airbag 8 can be pressed manually, and there is no need to design valves and power supplies in the toothbrush, which greatly simplifies the internal structure of the toothbrush, is easy to operate, and saves costs. Standard; of course, if it is used for household use and only for one patient, it can be used multiple times under the condition of ensuring cleanliness; preferably, the material of the toothbrush handle 1 can be transparent plastic, and the nursing staff can observe through the toothbrush handle The remaining situation of the oral care solution in the first oral care solution channel 5 and the oral residue inhaled in the first oral secretion channel 6; the outer wall of the toothbrush handle 1 can also be provided with anti-slip stripes 23, which play an anti-slip effect and prevent nursing staff or The patient slipped with the toothbrush handle 1 due to wet hands when brushing teeth;

The connecting rod 3 is a hollow structure and is provided with a second partition 9, which divides the connecting rod 3 into a second oral care solution channel 10 and a second oral secretion channel 11, and the second oral care solution channel 10 It is connected with the first oral care solution channel 5, the second oral secretion channel 11 is connected with the first oral secretion channel 6, one end of the second partition 9 is connected with the first partition 4, and the other end is connected with the toothbrush head 2-phase connection;

The toothbrush head 2 is a hollow structure, and is provided with a third partition 12. The third partition 12 divides the toothbrush head 2 into a third oral care solution channel 13 and a third oral secretion channel 14. The third oral care solution channel 13 Connected with the second oral care solution channel 10, the third oral secretion channel 14 is connected with the second oral secretion channel 11, the third partition 12 is connected with the second partition 9; the third oral care solution channel 13 There are bristles 15 and sponges 16 on the outside; a plurality of spray nozzles 17 are also arranged on the outside of the third oral care solution channel 13. The spray nozzles 17 will turn the oral care solution into liquefied mist droplets, and the misted oral care solution can be evenly distributed in On the bristles 15 and in the oral cavity, the cleaning effect is better, the spray nozzle 17 is connected with the third oral care solution channel 13; the third oral secretion channel 14 is provided with a first negative pressure suction port 18 at one end away from the toothbrush handle 1, The oral secretion channel 14 is provided with a second negative pressure suction port 19 on the side away from the bristles 15; the first negative pressure suction port 18 and the second negative pressure suction port 19 can suck the cleaned residue or saliva in the oral cavity into the oral secretion channel, It is directly discharged into the external negative pressure device to prevent the growth of bacteria, and the oral cleaning efficiency is higher when the cleaning work is carried out at the same time; the toothbrush handle 1 is provided with a pressing hole 24 on the side close to the first oral secretion channel 6, and the pressing hole 24 and the The first oral secretion channel 6 is connected, and the nursing staff or the patient can control whether the first negative pressure suction port 18 and the second negative pressure suction port 19 are inhaled by covering the pressing hole 24 with their fingers, and no longer need to stop and brush their teeth. Work and then control the external negative pressure device, the operation is more convenient;

Preferably, the bristles 15 are arranged around the sponge 16; the length of the bristles 15 is greater than the thickness of the sponge 16; the spray nozzle 17 is evenly arranged around the sponge 16; this can make the spray nozzle 17 spray more evenly, and the bristles can clean the teeth more comprehensively; In the process of cleaning the patient's mouth, if there is only a small amount of saliva or oral care solution in the mouth, the external negative pressure device does not need to be turned on, and the sponge can be directly absorbed, saving electricity costs;

The oral care toothbrush also includes a shielding portion 20, which can be rotated 360° on the toothbrush handle 1 and can slide up and down along the toothbrush handle 1; the shielding portion 20 can be adjusted to the toothbrush by sliding the shielding portion 20 according to the length of the oral cavity of different patients. The distance between the head 2 makes the shielding part 20 of the toothbrush head 2 just fit in the patient's mouth when brushing to the innermost large tooth, which is suitable for patients who can brush their own teeth but cannot control their hand strength well, preventing patients from brushing their teeth by themselves. Due to the excessive force, the toothbrush head 2 is pushed into the throat, causing discomfort or injury; the shielding part 20 is semicircular, and the shielding part 20 can be designed as a magnifying glass. There is room for ventilation, and it is designed as a magnifying glass, which can help the nursing staff to see the patient's mouth better, and can better clean the patient's mouth;

The oral care toothbrush also includes a first luminous strip 21 and a second luminous strip 22, and the first luminous strip 21 and the second luminous strip 22 are respectively located on both sides of the toothbrush head 2; The shielding part 20 with the magnifying function enables the nursing staff to clearly see the situation in the patient's oral cavity under the condition of insufficient light, and can better clean the patient's oral cavity;

The second separator 9, the third separator 12, the connecting rod 3, and the outer side wall of the toothbrush head 2 are made of thermoplastic elastomer, namely TPE soft rubber; the thermoplastic elastomer has soft touch, high strength, high resilience, and can be injected. Processing features, wide range of applications, environmental protection, non-toxicity and safety, excellent colorability; thermoplastic elastomers can be bent, and nursing staff can follow the actual oral conditions of patients, such as clinical tracheal intubation patients, when cleaning the oral cavity need to bypass Intubation, the nursing staff can bend the connecting rod 3 and the toothbrush head 2 into the required shape. Compared with the existing non-bendable toothbrushes, the oral care toothbrush in this embodiment is suitable for the oral cavity of patients in various situations. Can do a good cleaning.

Example 2:

On the basis of Embodiment 1, this embodiment is an application embodiment.

1) According to the length of the patient's oral cavity, set the distance between the shielding part 20 and the toothbrush head 2;

2) According to the actual situation of the patient's oral cavity, set the bending degree of the toothbrush head 2 and the connecting rod 3;

2) Put the toothbrush head 2 into the patient's mouth, press and press the air bag 8 with the thumb, if a large amount of oral care solution is needed, press and press the air bag 8 several times, and observe the toothbrush head through the shielding part 20 and the luminous strip. The amount of oral care solution sprayed in 2;

3) brushing the patient's teeth or cleaning the oral cavity through the bristles 15 on the toothbrush head 2;

4) When there is no brushed residue in the mouth, only a small amount of saliva or residual oral care solution, swing the toothbrush head 2, and use the sponge 16 on the toothbrush head 2 to absorb the saliva or the residual oral care solution;

5) When there is brushed residue, a large amount of saliva or residual oral care solution in the mouth, connect the external negative pressure device with the connector 7, open the external negative pressure device, and block the pressing hole 24 with the index finger, so that the toothbrush head 2 The first negative pressure suction port 18 and the second negative pressure suction port 19 on the upper side can absorb the brushed residue, saliva and residual oral care solution; when the brushed residue, saliva and residual oral care solution have been sucked off, loosen When the index finger is opened, the first negative pressure suction port 18 and the second negative pressure suction port 19 do not perform suction work.

It can be known from the above embodiments that the beneficial effects of the present application are:

First, the shielding part in the present invention is rotatable and slidable on the toothbrush handle, and the distance between the shielding part and the toothbrush head can be adjusted by sliding the shielding part according to the length of the oral cavity of different patients, so that the toothbrush head is brushed to the innermost side. When the teeth are big, the shielding part is just locked in the patient's mouth, which is suitable for patients who can brush their teeth by themselves but cannot control their hand strength well. It prevents the patient from brushing their teeth by excessive force and causing the toothbrush head to stab into the throat, causing discomfort or injury.

Second, the toothbrush head in the present invention is provided with luminous strips on both sides, and the shielding part is designed as a magnifying glass. The luminous strips can emit light in the oral cavity with insufficient light, and cooperate with the shielding part with magnifying function, so that the nursing staff can be in the light of insufficient light. Under certain circumstances, it can also clearly see the situation in the patient's mouth, which can better clean the patient's mouth.

Thirdly, the material of the second separator, the third separator, the connecting rod, and the outer side wall of the toothbrush head in the present invention is thermoplastic elastomer, which can be bent, and the nursing staff can, according to the actual oral condition of the patient, For example, in patients with clinical endotracheal intubation, the connecting rod and the toothbrush head are bent into the required shape, and the oral cavity of patients with various conditions can be well cleaned.

Fourth, the toothbrush head in the present invention is also provided with a sponge. In the process of cleaning the oral cavity of the patient, if there is only a small amount of saliva or oral care solution in the oral cavity, the sponge can be directly absorbed without opening the external negative pressure device. .

Fifth, the utility model is provided with a pressing air bag, by pressing the pressing air bag, the oral care fluid in the first oral care liquid channel can be injected into the toothbrush head, and then the oral care liquid is sprayed into the oral cavity through the spray nozzle, so The pressing airbag is simple in structure and convenient in operation.

Although some specific embodiments of the present invention have been described in detail through the accompanying drawings and embodiments above, those skilled in the art should understand that the above examples are only for illustration rather than for limiting the scope of the present invention. scope. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. The scope of the present invention is defined by the appended claims.

Claims (10)

1. An oral care toothbrush, which is characterized by comprising a toothbrush handle and a toothbrush head, wherein the toothbrush handle and the toothbrush head are connected through a connecting rod, wherein,

the toothbrush handle is of a hollow structure and is provided with a first partition board, the first partition board divides the interior of the toothbrush handle into a first oral care solution channel and a first oral secretion channel, and the first partition board is connected with the connecting rod; a connector is arranged at one end of the first oral secretion channel, which is far away from the toothbrush head, and the connector is connected with an external negative pressure device; the first oral care liquid channel is filled with oral care liquid; a pressing air bag is arranged on one side, close to the first oral care liquid channel, of the toothbrush handle, and the pressing air bag is communicated with the first oral care liquid channel;

the connecting rod is of a hollow structure and is provided with a second partition plate, the second partition plate divides the interior of the connecting rod into a second oral cavity nursing liquid channel and a second oral cavity secretion channel, the second oral cavity nursing liquid channel is communicated with the first oral cavity nursing liquid channel, the second oral cavity secretion channel is communicated with the first oral cavity secretion channel, one end of the second partition plate is connected with the first partition plate, and the other end of the second partition plate is connected with the toothbrush head;

the toothbrush head is of a hollow structure and is provided with a third partition board, the third partition board divides the interior of the toothbrush head into a third oral care solution channel and a third oral secretion channel, the third oral care solution channel is communicated with the second oral care solution channel, the third oral secretion channel is communicated with the second oral secretion channel, and the third partition board is connected with the second partition board; bristles and a sponge are arranged on the outer side of the third oral care liquid channel; a plurality of spray nozzles are further arranged on the outer side of the third oral care liquid channel and communicated with the third oral care liquid channel; one end of the third oral secretion channel, which is far away from the toothbrush handle, is provided with a first negative pressure suction port, and one side of the third oral secretion channel, which is far away from the bristles, is provided with a second negative pressure suction port;

the toothbrush also comprises a shielding part which is in rotating and sliding connection with the toothbrush handle;

the toothbrush also comprises a first night light strip and a second night light strip, wherein the first night light strip and the second night light strip are respectively positioned on two sides of the toothbrush head;

the second baffle, the third baffle the connecting rod, and the material of toothbrush head lateral wall is thermoplastic elastomer.

2. The oral care toothbrush of claim 1, wherein the shield is semi-circular.

3. The oral care toothbrush according to claim 2 wherein the shield is a magnifying glass.

4. The oral care toothbrush of claim 1, wherein the toothbrush handle is made of a transparent plastic.

5. The oral care toothbrush of claim 1, wherein the toothbrush head, the connecting bar, and the toothbrush handle are of unitary construction.

6. The oral care toothbrush of claim 1, wherein the bristles are disposed about the sponge.

7. The oral care toothbrush of claim 6, wherein the bristles have a length greater than a thickness of the sponge.

8. The oral care toothbrush of claim 1, wherein the spray nozzle is disposed evenly around the sponge.

9. The oral care toothbrush of claim 4, wherein the toothbrush handle outer wall is provided with anti-slip cross-striations.

10. The oral care toothbrush according to claim 1 wherein the toothbrush handle is provided with a press hole on a side thereof adjacent to the first oral secretion channel, the press hole communicating with the first oral secretion channel.

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