Chewing toothbrush

Abstract

The utility model discloses a chewing toothbrush which comprises a brush head (10), the brush head (10) comprises an upper brush body (11) and a lower brush body (12) connected with the upper brush body (11), the upper brush body (11) is provided with an upper arc-shaped groove (111) matched with an upper tooth row, the lower brush body (12) is provided with a lower arc-shaped groove (121) matched with a lower tooth row, and the upper arc-shaped groove (111) and the lower arc-shaped groove (121) are communicated with each other. A cavity (13) used for containing oral cavity cleaning agents is defined between the upper brush body (11) and the lower brush body (12). Friction convex points (14) are at least arranged at the bottoms of the upper arc-shaped groove (111) and the lower arc-shaped groove (121), and open holes (141) communicated with the cavity (13) are formed in the friction convex points (14); wherein the brush head (10) is an elastic material piece.

Description

Technical Field

[0001] The utility model relates to the field of washing utensils, in particular to a chewing toothbrush. Background Art

[0002] The toothbrushes provided by the existing technology are basically in the form of long handles with bristles, which is not conducive to scientific brushing parallel to the direction of tooth growth. Traditional toothbrushes need to be manually operated when used, which depends on the user's brushing skills. They are not effective in cleaning the sides of the teeth. If the brushing method is incorrect or the brushing time is insufficient, it may not be thorough, leaving food residue and bacteria. In addition, traditional toothbrushes can only brush the outermost sides of each tooth in the mouth. It is difficult to brush the inner sides and the upper parts of the teeth. It is also easy to injure the gums during use, causing bleeding. In addition, dental health problems are also relatively common among modern people. Nearly half of the Chinese people suffer from oral problems such as bleeding gums, bad breath, periodontitis and oral mucosal damage. Dental and oral health conditions directly affect people's quality of life and are considered the first barrier to human health. Therefore, in order to improve brushing efficiency and cleaning effect, while taking into account ease of use and oral health, it is necessary to provide a new type of U-shaped chewing toothbrush. Utility Model Content

[0003] In response to the problems and needs raised above, this solution proposes a chewing toothbrush, which can achieve the above technical objectives and bring about many other technical effects by adopting the following technical features.

[0004] The utility model aims to provide a chewing toothbrush, comprising:

[0005] The brush head comprises an upper brush body and a lower brush body connected thereto, wherein the upper brush body is provided with an upper arc-shaped groove adapted to the upper teeth row, and the lower brush body is provided with a lower arc-shaped groove adapted to the lower teeth row, and a cavity for accommodating oral cleaning agent is defined between the upper brush body and the lower brush body;

[0006] Wherein, friction protrusions are provided at least at the bottom of the upper arc-shaped groove and the lower arc-shaped groove, and openings communicating with the cavity are provided on the friction protrusions;

[0007] Wherein, the brush head is made of elastic material.

[0008] In this technical solution, when using the chewing toothbrush, the chewing toothbrush is placed in the mouth for chewing. During this process, the oral cleanser in the cavity can flow from the openings in the cavity along the friction protrusions to the upper arc groove and the lower arc groove, thereby cooperating with the friction between the friction protrusions and the tooth wall to fully clean the teeth; because the brush head is made of elastic material, the chewing toothbrush can restore its original structural shape after being chewed; the brush head can better cover the teeth and adapt to the tooth shape of different users. When brushing the teeth, the chewing toothbrush is placed in the mouth and held in the mouth. The friction protrusions can clean the teeth in all directions without dead angles, and at the same time cover and clean all surfaces of the teeth, achieving an efficient and comprehensive oral cleaning effect. The chewing toothbrush has an additional cavity that can be used to hold oral cleanser. The openings provided by the friction protrusions at the bottom of the upper arc groove and the lower arc groove allow the oral cleanser in the cavity to flow out, thereby cleaning the mouth.

[0009] In addition, the chewing toothbrush according to the present invention may also have the following technical features:

[0010] In one example of the present invention, friction protrusions are provided on the side ends of the upper arc-shaped groove and the lower arc-shaped groove.

[0011] In one example of the present invention, it further includes: a bump film,

[0012] They are respectively formed on the outer sides of the friction protrusions at the side ends of the upper arc-shaped groove and the lower arc-shaped groove and define a filling cavity therewith, and health-care drugs are stored inside the filling cavity;

[0013] When the teeth chew the brush head, the friction protrusions and the teeth squeeze the protrusion film, so that the health care medicine flows into the oral cavity.

[0014] In one example of the present invention, it further includes: an elastic member,

[0015] It is arranged in the cavity and configured so that the upper brush body and the lower brush body can move relative to each other along the height direction.

[0016] In an example of the present invention, the elastic members include a plurality of elastic members, which are spaced apart along the extension direction of the cavity.

[0017] In one example of the present invention, the elastic member includes at least one of a compression spring and a compression elastic sheet.

[0018] In one example of the present invention, the oral cleaning agent includes at least one of xylitol and fluoride.

[0019] In one example of the present invention, it further includes: a brush handle,

[0020] It is connected to the upper brush body and the lower brush body in the symmetrical axis and is arranged close to the outer end side of the brush head.

[0021] In one example of the present invention, the brush head is a silicone piece.

[0022] In one example of the present invention, an upper baffle is provided on the side near the outer side of the open end of the upper arc-shaped groove, and a lower baffle is provided on the side near the outer side of the open end of the lower arc-shaped groove, wherein both the upper baffle and the lower baffle extend toward the inner end.

[0023] The following will describe the best embodiment of the present invention in more detail with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings of the embodiments of the present invention. The drawings are only used to illustrate some embodiments of the present invention, and are not intended to limit all embodiments of the present invention to these drawings.

[0025] Figure 1 This is a schematic structural diagram of a chewing toothbrush according to one direction of an embodiment of the present invention;

[0026] Figure 2 This is a schematic structural diagram of a chewing toothbrush according to another embodiment of the present invention;

[0027] Figure 3 for Figure 1 A partial enlarged view of the middle Q;

[0028] Figure 4 A perspective view of a chewing toothbrush according to another embodiment of the present invention;

[0029] Figure 5 is a cross-sectional view of a chewing toothbrush according to an embodiment of the present invention;

[0030] Figure 6 for Figure 5 A partial enlarged view of the middle W.

[0031] List of reference numerals:

[0032] Chewing toothbrush 100;

[0033] Brush head 10;

[0034] Upper brush body 11;

[0035] Upper arc groove 111;

[0036] Upper baffle 112;

[0037] Lower brush body 12;

[0038] Lower arc groove 121;

[0039] Lower baffle 122;

[0040] Cavity 13;

[0041] Friction bumps 14;

[0042] opening 141;

[0043] End cap 15;

[0044] Bump film 16;

[0045] elastic member 20;

[0046] Brush handle 30. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by persons of ordinary skill in the field to which the present invention belongs. The words "first", "second" and similar terms used in the specification and claims of the present utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "a" or "an" do not necessarily indicate a quantity limitation. Words such as "include" or "comprising" mean that the elements or objects preceding the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0049] According to a chewing toothbrush 100 of the present invention, Figure 1 and Figure 2 As shown, including:

[0050] The brush head 10 includes an upper brush body 11 and a lower brush body 12 connected thereto. The upper brush body 11 is provided with an upper arc-shaped groove 111 adapted to the upper teeth row, and the lower brush body 12 is provided with a lower arc-shaped groove 121 adapted to the lower teeth row. A cavity 13 for accommodating oral cleaning agent is defined between the upper brush body 11 and the lower brush body 12.

[0051] Among them, Figure 3 As shown, friction protrusions 14 are provided at least at the bottom of the upper arc groove 111 and the lower arc groove 121, and openings 141 communicating with the cavity 13 are provided on the friction protrusions 14;

[0052] Wherein, the brush head 10 is made of elastic material.

[0053] When using the chewing toothbrush 100, the chewing toothbrush 100 is placed in the mouth for chewing. During this process, the oral cleaning agent in the cavity 13 can flow from the cavity 13 along the openings 141 of the friction protrusions 14 into the upper arc grooves 111 and the lower arc grooves 121, thereby fully cleaning the teeth through the friction between the friction protrusions 14 and the tooth walls. Since the brush head 10 is made of elastic material, the chewing toothbrush 100 can return to its original structural shape after chewing.

[0054] The brush head 10 can better cover the teeth and adapt to the tooth shapes of different users. When brushing teeth, the toothbrush 100 is placed in the mouth and chewed. The friction protrusions 14 can clean the teeth in all directions without dead angles, and at the same time cover and clean all surfaces of the teeth, achieving an efficient and comprehensive oral cleaning effect.

[0055] The chewing toothbrush 100 is provided with an additional cavity 13 for carrying oral cleaner. The openings 141 provided at the friction bumps 14 at the bottom of the upper arc groove 111 and the lower arc groove 121 allow the oral cleaner in the cavity 13 to flow out, thereby cleaning the oral cavity.

[0056] Preferably, the chewing toothbrush 100 adopts a "U"-shaped brush head 10, and an upper arc groove 111 and a lower arc groove 121 are provided on the toothbrush head 10. The U-shaped brush head 10 designed with reference to the human body occlusion can better cover the teeth and adapt to the tooth shapes of different users. When brushing the teeth, the chewing toothbrush 100 is placed in the mouth and held in the mouth. The friction protrusions 14 can clean the teeth in all directions without dead angles, and at the same time cover and clean all surfaces of the teeth, achieving an efficient and comprehensive oral cleaning effect.

[0057] It should be noted that the chewing toothbrush 100 can be a disposable toothbrush. When manufacturing the chewing toothbrush 100, the tooth cleaning agent is pre-loaded into the cavity 13 in advance, so that the tooth cleaning agent can flow out from the opening 141 of the friction bump 14 when the chewing toothbrush 100 is used.

[0058] Of course, the present invention is not limited thereto, and the chewing toothbrush 100 may also be a structure that can be recycled multiple times. For example, end covers 15 are respectively provided at both ends of the cavity 13 for covering and opening the cavity 15.

[0059] When the tooth cleaning agent needs to be filled, the end cover 15 needs to be opened and the tooth cleaning agent needs to be added thereto; when the chewing toothbrush 100 needs to be used, the end cover 15 needs to be closed.

[0060] It is understandable that the end cover 15 is connected by snapping or bonding.

[0061] In one example of the present invention, Figure 1 and Figure 2 As shown, friction protrusions 14 are provided at the side ends of the upper arc groove 111 and the lower arc groove 121;

[0062] By setting friction protrusions 14 on the side ends of the upper arc groove 111 and the lower arc groove 121, the inner and outer walls of the teeth can be rubbed and cleaned, so that the chewing toothbrush 100 can clean the teeth in all directions without dead angles, further covering and cleaning all surfaces of the teeth, and achieving efficient and comprehensive oral cleaning effects.

[0063] In one example of the present invention, Figure 5 and Figure 6 As shown, it also includes: a bump film 16,

[0064] The friction protrusions 14 are formed on the outer sides of the side ends of the upper arc groove 111 and the lower arc groove 121 and define a filling cavity therewith, and the health-care medicine is stored inside the filling cavity;

[0065] When the teeth chew the brush head 10, the friction protrusions 14 and the teeth squeeze the protrusion film 16, so that the health care medicine flows into the oral cavity.

[0066] In other words, the raised film 16 is a film for medication. The inner walls of the upper and lower arc-shaped grooves 111, 121 are filled with medication, and the surface of the friction bumps 14 is coated with a layer of raised film 16. When the user chews the toothbrush 100, the raised film 16 is squeezed and the medication flows out from the gaps, covering the teeth from multiple angles, achieving a dental health effect.

[0067] For example, the health-care medicine Chitong Bingpeng Powder is known to dissipate internal heat and relieve toothache. It is used for swollen and painful gums and mouth sores caused by internal heat. It is particularly effective for patients with bleeding gums caused by dryness and heat.

[0068] Another example is Guchi Powder, which nourishes yin and reduces heat, reduces swelling and relieves pain. It is used for chronic periodontitis, with symptoms including loose teeth, weak bite, exposed gums, and red, swollen, and bleeding gums.

[0069] In one example of the present invention, it further includes: an elastic member 20,

[0070] It is disposed in the cavity 13 and configured to enable the upper brush body 11 and the lower brush body 12 to move relative to each other along the height direction.

[0071] The chewing toothbrush 100 incorporates an elastic member 20 within the cavity 13, enabling it to maintain excellent elastic recovery even during frequent and frequent chewing. This feature not only enhances the cleaning effect of the teeth and mouth, but also ensures the strength and softness of the toothbrush in the bite area, providing a more comfortable user experience and achieving a more comprehensive brushing experience.

[0072] In one example of the present invention, the elastic member 20 includes a plurality of elastic members 20, which are spaced apart along the extension direction of the cavity 13; by providing a plurality of elastic members 20, the effect of cleaning the teeth and oral cavity can be further enhanced, and the strength and softness of the toothbrush in the biting part can be ensured, thereby providing a more comfortable use experience and achieving a more comprehensive brushing experience.

[0073] In one example of the present invention, the elastic member 20 includes at least one of a compression spring and a compression spring;

[0074] For example, multiple V-shaped spring sheets are inserted into the cavity 13, and the spring sheets should be made of a material with good elasticity and corrosion resistance. Position one corner of the V-shaped spring sheet at the center of the cavity 13, ensuring that the two arms of the spring sheet are symmetrically distributed at the upper and lower ends of the cavity 13; the two arms of the V-shaped spring sheet are fixedly inserted into the upper and lower ends of the cavity 13 respectively. The fixing method can be adhesive, welding or other suitable mechanical fixing methods to ensure that the spring sheet is firmly fixed in the cavity 13. Ensure that each V-shaped spring sheet is firmly fixed in the cavity 13, and the V-shaped corner part of the spring sheet is correctly located in the center of the cavity 13, so that during the use of the toothbrush, the spring sheet can remain stably in place and will not fall off or shift.

[0075] In one example of the present invention, the oral cleaning agent includes at least one of xylitol and fluoride.

[0076] The cavity 13 is filled with oral cleaning agents, such as xylitol coating or fluoride coating. When brushing teeth, these oral cleaning agents can flow out through the openings 141 of the friction bumps 14 on the bottom surfaces of the upper arc groove 111 and the lower arc groove 121, thereby achieving the purpose of cleaning the oral cavity.

[0077] In one example of the present invention, Figure 1 and Figure 2 As shown, it also includes: a brush handle 30,

[0078] It is connected to the symmetrical axis of the upper brush body 11 and the lower brush body 12 and is arranged close to the outer end side of the brush head 10;

[0079] It is convenient to take out and put in the brush head 10 and adjust the position of the brush head 10 to obtain the best position of the brush head 10. By setting the brush handle 30, the operation and control of the brush head 10 can be facilitated.

[0080] In one example of the present invention, the brush head 10 is a silicone piece.

[0081] In other words, the chewing toothbrush 100 is made of food-grade silicone, which is a relatively soft material that can change the shape of the cavity 13 formed by the bite groove when biting, causing the V-shaped spring piece to be compressed. When the bite is released, the vibrating piece returns to its original shape, thereby achieving a more comprehensive brushing effect.

[0082] In one example of the present invention, Figure 1 and Figure 2 As shown, an upper baffle 112 is provided on the side near the outer side of the open end of the upper arc-shaped groove 111, and a lower baffle 122 is provided on the side near the outer side of the open end of the lower arc-shaped groove 121, wherein both the upper baffle 112 and the lower baffle 122 extend toward the inner end.

[0083] By providing the upper baffle 112 and the lower baffle 122 , the tooth cleaning agent is not easily overflowed from the upper arc groove 111 and the lower arc groove 121 when the brush head 10 is chewed, and the tooth cleaning agent is retained in the oral cavity, which is more beneficial to the friction cleaning between the brush head 10 and the teeth.

[0084] Preferably, the upper baffle 112 and the lower baffle 122 are integrally formed with the brush body, thereby avoiding the trouble of assembly and making the overall structure more reliable. Since the upper baffle 112 and the lower baffle 122 are both silicone parts, they can maintain a certain elasticity and can fit on the surface of the teeth during contact with the teeth.

[0085] It is understandable that the brush head 10 is manufactured by splicing the left and right parts together, for example. Figure 5 As shown, the left and right sides of the brush head 10 are respectively injection molded into one piece, and then the brush heads 10 are spliced together. This processing method helps to conveniently improve the processing efficiency of the brush head 10.

[0086] When the chewing toothbrush 100 of this technical solution is in use, the user puts the chewing toothbrush 100 into the oral cavity and performs a chewing action. During this process, the teeth and the friction protrusions 14 of the chewing toothbrush 100 are in full contact, and the oral cleaning agent in the cavity 13 can flow from the cavity 13 along the opening 141 of the friction protrusion 14 to the upper arc groove 111 and the lower arc groove 121, thereby cooperating with the friction between the friction protrusion 14 and the tooth wall to fully clean the teeth, thereby achieving cleaning of the teeth and oral cavity, especially making cleaning of the inner surface of the teeth more convenient. When chewing, the teeth exert pressure on the cavity 13, and the design of the V-shaped spring plate enables the cavity 13 to rebound quickly, enhancing its elastic recovery performance. Even after repeated or high-frequency chewing, the toothbrush can still maintain good elastic recovery performance, ensuring continuous and effective cleaning of the teeth and oral cavity.

[0087] The exemplary implementation of the chewing toothbrush 100 proposed in the present invention is described in detail above with reference to the preferred embodiments. However, those skilled in the art will understand that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present invention can be combined in various ways without exceeding the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. A chewing toothbrush, characterized in that: include: A brush head (10) comprises an upper brush body (11) and a lower brush body (12) connected thereto, wherein the upper brush body (11) is provided with an upper arc-shaped groove (111) adapted to the upper tooth row, and the lower brush body (12) is provided with a lower arc-shaped groove (121) adapted to the lower tooth row, and a cavity (13) for accommodating an oral cleaning agent is defined between the upper brush body (11) and the lower brush body (12); Wherein, friction protrusions (14) are provided at least at the bottom of the upper arc-shaped groove (111) and the lower arc-shaped groove (121), and openings (141) communicating with the cavity (13) are provided on the friction protrusions (14); Wherein, the brush head (10) is a piece of elastic material.

2. The chewing toothbrush according to claim 1, characterized in that Friction protrusions (14) are provided on the side ends of the upper arc-shaped groove (111) and the lower arc-shaped groove (121).

3. The chewing toothbrush according to claim 2, characterized in that Also included: a bump film (16), The friction protrusions (14) are respectively formed on the outer sides of the side ends of the upper arc-shaped groove (111) and the lower arc-shaped groove (121) and define a filling cavity therewith, and health-care drugs are stored inside the filling cavity; When the teeth chew the brush head (10), the friction protrusions (14) and the teeth squeeze the protrusion film (16), allowing the health-care medicine to flow into the oral cavity.

4. The chewing toothbrush according to claim 1, characterized in that Also included: an elastic member (20), It is arranged in the cavity (13) and is configured so that the upper brush body (11) and the lower brush body (12) can move relative to each other along the height direction.

5. The chewing toothbrush according to claim 4, characterized in that The elastic members (20) include a plurality of elastic members (20), which are arranged at intervals along the extension direction of the cavity (13).

6. The chewing toothbrush according to claim 4, characterized in that The elastic member (20) includes at least one of a compression spring and a compression spring.

7. The chewing toothbrush according to claim 1, characterized in that The oral cleaning agent includes at least one of xylitol and fluoride.

8. The chewing toothbrush according to claim 1, characterized in that Also includes: a brush handle (30), It is connected to the symmetrical axis of the upper brush body (11) and the lower brush body (12) and is arranged close to the outer end side of the brush head (10).

9. The chewing toothbrush according to claim 1, characterized in that The brush head (10) is a silicone piece.

10. The chewing toothbrush according to claim 1, wherein An upper baffle (112) is provided on the side portion of the open end of the upper arc-shaped groove (111) close to the outer side, and a lower baffle (122) is provided on the side portion of the open end of the lower arc-shaped groove (121) close to the outer side, wherein both the upper baffle (112) and the lower baffle (122) extend toward the inner side.

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