CN116369660A

CN116369660A - Hair-discharging type electric toothbrush replacement head

Info

Publication number: CN116369660A
Application number: CN202310488107.4A
Authority: CN
Inventors: 何明峰; 杨红朝; 何华杰; 袁帅
Original assignee: Shenzhen Baolijie Technology Co Ltd
Current assignee: Shenzhen Baolijie Technology Co Ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-07-04

Abstract

The invention discloses a hair-removing electric toothbrush replacement head, which relates to the field of toothbrushes, and comprises: the brush head base is used for being connected with the toothbrush body; the brush hair, the brush hair includes first brush hair portion, second brush hair portion, third brush hair portion, second brush hair portion ring is located third brush hair portion, first brush hair portion ring is located second brush hair portion, first brush hair portion, second brush hair portion and third brush hair portion all set up in on the brush head base, above parts can realize fine cleaning performance to the oral cavity.

Description

Hair-discharging type electric toothbrush replacement head

Technical Field

The invention relates to the field of toothbrushes, in particular to a hair-removing type electric toothbrush replacement head.

Background

Toothbrushes are indispensable in modern households as a cleaning implement. Most of the bristles of the existing toothbrush are arranged in parallel or in a surrounding manner, the arrangement mode is simple, only the tooth surfaces of the conventional teeth are cleaned, and the cleaning capability is limited without aiming at the characteristics of all parts in the oral cavity, such as tooth gaps, tooth furrows and wisdom tooth areas. The brush hair of the brush head of the existing electric toothbrush is high at two sides and low in the middle, the wisdom tooth area cannot be cleaned effectively, gaps and ditches of teeth cannot be cleaned well, and the cleaning capability is insufficient. Meanwhile, the bristles of the toothbrush head of the existing electric toothbrush are vertically arranged. Can not effectively clean the gaps among the teeth and the tiny teeth, and is easy to grow bacteria.

Disclosure of Invention

The invention mainly aims to provide a hair-removing type electric toothbrush replacement head, which aims to improve the cleanliness of tooth brushing.

To achieve the above object, the present invention provides a bristle-discharging type electric toothbrush head comprising:

the brush head base is used for being connected with the toothbrush body;

the brush hair comprises a brush hair portion, a second brush hair portion and a third brush hair portion, wherein the second brush hair portion is arranged on the third brush hair portion in a surrounding mode, the first brush hair portion is arranged on the second brush hair portion in a surrounding mode, and the first brush hair portion, the second brush hair portion and the third brush hair portion are arranged on the brush head base.

Optionally, the second bristle part includes a plurality of first cleaning parts, and the plurality of first cleaning parts are disposed along a circumferential direction of the brush head base.

Optionally, the first cleaning part includes first hair bundle and second hair bundle, first hair bundle is higher than the second hair bundle, first hair bundle set up in the middle of the second hair bundle, first hair bundle with the second hair bundle all set up in on the brush head base.

Optionally, the first bristle part includes a plurality of second cleaning parts, and a plurality of second cleaning parts are disposed around the second bristle part.

Optionally, the second cleaning portion includes a third tuft and two fourth tufts, the third tuft being disposed between two of the fourth tufts, the third tuft and the fourth tuft both being disposed on the brush head base.

Optionally, the first bristle part includes a plurality of second cleaning parts and a plurality of third cleaning parts, and a plurality of second cleaning parts and a plurality of third cleaning parts are arranged on the brush head base at intervals.

Optionally, the first bristle part is disposed at an angle along the axial direction of the brush head base, the second bristle part is disposed at an angle along the axial direction of the brush head base, and the inclination direction of the second bristle part is opposite to the inclination direction of the first bristle part.

Optionally, the second bristle part has a smaller inclination angle than the first bristle part.

Optionally, the bristles include pointed Mao Heping bristles.

Optionally, the bristle-discharging electric toothbrush replacement head further comprises a toothbrush head piece, the toothbrush head piece is arranged on the toothbrush head base, a through hole group is arranged on the toothbrush head piece, and the bristles penetrate through the through hole group and are arranged on the toothbrush head base.

According to the technical scheme, the brush head comprises the first bristle part, the second bristle part and the third bristle part, the second bristle part is arranged on the third bristle part in a surrounding mode, meanwhile, the first bristle part is arranged on the second bristle part in a surrounding mode, when the brush head is used for brushing teeth, the middle third bristle part can clean the hook, seam and other areas of teeth, the second bristle part is matched with the third bristle part to clean other areas of teeth, double cleaning is achieved through matching of the second bristle part and the third bristle part, and in this case, better cleaning can be conducted on parts which are not completely cleaned and are not completely cleaned by one bristle part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of an embodiment of a bristle discharge powered toothbrush refill head according to the present invention;

FIG. 2 is a schematic view of the structure of the bristle of the present invention;

fig. 3 is a schematic view showing the structure of a bristle-discharging type electric toothbrush refill head according to the present invention.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				1	Brush head base	2	Toothbrush head piece
3	Brushing hair	31	First bristle part
				32	Second bristle part	33	Third bristle part
321	A first cleaning part	3211	First hair bundle
				3212	Second hair bundle	311	A second cleaning part
3111	Third hair bundle	3112	Fourth hair bundle
				312	Third cleaning part	4	Toothbrush body
21	Through hole group

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

Based on the above reasons, a bristle-removing type electric toothbrush replacement head is designed, comprising: a brush head base 1, wherein the brush head base 1 is used for being connected with a toothbrush body 4; the brush 3 comprises a first brush part 31, a second brush part 32 and a third brush part 33, the second brush part 32 is annularly arranged on the third brush part 33, the first brush part 31 is annularly arranged on the second brush part 32, and the first brush part 31, the second brush part 32 and the third brush part 33 are all arranged on the brush head base 1.

The third bristle part 33 and the second bristle part 32 are sequentially arranged around the first bristle part 31, and the first bristle part 31 and the second bristle part 32 are generally higher than the middle third bristle part 33, and the third bristle part 33 is a cylindrical bristle column.

The brush head comprises a first bristle part 31, a second bristle part 32 and a third bristle part 33, wherein the second bristle part 32 is arranged on the third bristle part 33 in a surrounding mode, the first bristle part 31 is arranged on the second bristle part 32 in a surrounding mode, when the brush head is used for brushing teeth, the middle third bristle part 33 can clean the hook, seam and other areas of teeth, the second bristle part 32 is matched with the third bristle part 33 to clean other areas of teeth, double cleaning is achieved through matching of the second bristle part 32 and the third bristle part 33, and in such a case, better cleaning can be conducted on parts which are not cleaned and are not thoroughly cleaned originally, and better oral cleaning can be achieved.

Based on the above description, in the present embodiment, as shown in fig. 1 to 3, the second bristle part 32 includes a plurality of first cleaning parts 321, and a plurality of the first cleaning parts 321 are disposed along the circumferential direction of the brush head base 1. The circumferential arrangement may better cooperate with the third bristle part 33, while achieving a better cleaning effect, also being more attractive.

Further, the first cleaning portion 321 includes a first tuft 3211 and a second tuft 3212, the first tuft 3211 is higher than the second tuft 3212, the first tuft 3211 is disposed in the middle of the second tuft 3212, and both the first tuft 3211 and the second tuft 3212 are disposed on the brush head base 1. The position between the first hair bundle 3211 and the second hair bundle 3212 is set because the first hair bundle 3211 is firstly touched to the teeth during brushing, and the second hair bundle 3212 is then touched to the teeth for cleaning under the pressing action because the first hair bundle 3211 is higher than the second hair bundle 3212. Based on the above analysis, the first hair bundle 3211 is disposed in the middle of the second hair bundle 3212, so that the cleaning can be performed around the cleaning of the first hair bundle 3211 during cleaning, especially when the first hair bundle 3211 enters into the crevice between teeth to clean the sulcus, the second hair bundle 3212 is directly disposed around the first hair bundle 3211, so that the thorough cleaning can be performed on the whole crevice between teeth and sulcus, and the structure can realize more thorough cleaning while maintaining beautiful appearance.

Based on the above description, in the present embodiment, as shown in fig. 1 to 3, the first bristle part 31 includes a plurality of second cleaning parts 311, and the plurality of second cleaning parts 311 are disposed around the second bristle part 32. The second cleaning parts 311 and the first cleaning parts 321 are matched to realize surrounding arrangement of the third bristle part 33, the second cleaning parts 311 are complemented with the first cleaning parts 321 to realize double cleaning of teeth so as to achieve better cleaning effect, and the second cleaning parts 311 and the first cleaning parts 321 are all looped by the third bristle part 33, so that the toothbrush is more attractive in the case.

Further, the second cleaning portion 311 includes a third tuft 3111 and two fourth tufts 3112, the third tuft 3111 is disposed between the two fourth tufts 3112, and both the third tuft 3111 and the fourth tuft 3112 are disposed on the brush head base 1. Third tuft 3111 and fourth tuft 3112 cooperate to achieve better cleaning and different bristles may be selected for the two regions to achieve different effects.

Further, the first bristle part 31 includes a plurality of second cleaning parts 311 and a plurality of third cleaning parts 312, and the second cleaning parts 311 and the third cleaning parts 312 are disposed on the brush head base 1 at intervals.

Note that, the third cleaning portion 312 may be formed of a single tuft, but may be formed of other tufts, as long as it is different from the second cleaning portion 311.

It is understood that the plurality of second cleaning portions 311 and the plurality of third cleaning portions 312 are disposed on the brush head base 1 at intervals, so that the appearance is more beautiful. And the second cleaning part 311 is different from the third cleaning part 312, so that the second cleaning part 311 and the third cleaning part 312 can achieve different brushing effects, and a user can rotate the toothbrush when brushing teeth, so that the second cleaning part 311 and the third cleaning part 312 have better cleaning effects respectively.

Based on the above description, in the present embodiment, as shown in fig. 1 to 3, the first bristle part 31 is disposed at an angle in the axial direction of the brush head base 1, the second bristle part 32 is disposed at an angle in the axial direction of the brush head base 1, and the inclination direction of the second bristle part 32 is opposite to the inclination direction of the first bristle part 31. In this case, the first bristle part 31 and the second bristle part 32 are both provided with a certain inclination angle, so that the teeth can be directly brushed at places where the teeth need to be brushed obliquely, and meanwhile, the inclination direction of the second bristle part 32 is opposite to that of the first bristle part 31, so that inclined bristles in different directions and angles can be ensured, and better cleaning effect can be realized by the arrangement.

Further, the second bristle part 32 is inclined at an angle smaller than that of the first bristle part 32. The outer layer has a larger inclination than the inner layer, so that cleaning at various angles can be achieved, and in practice, the range of the first bristle part 32 is selected to be 0-15 degrees, so that a better brushing effect can be achieved and an attractive appearance can be maintained.

In addition, the bristles include pointed Mao Heping bristles. The first bristle part 31, the second bristle part 32, the third bristle part 33 or the more subdivided first bristle bundles 3211, the second bristle bundles 3212, the third bristle bundles 3111 and the fourth bristle bundles 3112 can be replaced with pointed bristles or flat bristles according to actual needs, and at the same time, the areas can be different in color and height, so that the cleaning capability can be enhanced while the appearance is attractive.

Further, the bristle-discharging electric toothbrush replacement head further comprises a toothbrush head piece 2, the toothbrush head piece 2 is arranged on the toothbrush head base 1, a through hole group is arranged on the toothbrush head piece 2, and the bristles 3 penetrate through the through hole group and are arranged on the toothbrush head base 1. The arrangement of the toothbrush head piece 2 can be matched with the requirements of the brush hair 3, and the bottom of the brush hair 3 can be well fixed and divided.

The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all equivalent structural modifications made by the present description and accompanying drawings, or direct or indirect application in other related technical fields are included in the scope of the present invention.

Claims

1. A bristle-removing style electric toothbrush refill head, comprising:

the brush head base is used for being connected with the toothbrush body;

2. The bristle-displacement power toothbrush replacement head according to claim 1, wherein the second bristle part includes a plurality of first cleaning portions, the plurality of first cleaning portions being disposed along a circumferential direction of the head base.

3. The bristle-displacement electric toothbrush refill head according to claim 2, wherein the first cleaning portion includes a first bristle bundle and a second bristle bundle, the first bristle bundle being higher than the second bristle bundle, the first bristle bundle being disposed intermediate the second bristle bundle, both the first bristle bundle and the second bristle bundle being disposed on the brush head base.

4. The bristle-displacement power toothbrush replacement head according to claim 1, wherein the first bristle part includes a plurality of second cleaning parts, the plurality of second cleaning parts being disposed around the second bristle part.

5. The bristle-displacement power toothbrush refill head according to claim 4, wherein the second cleaning portion includes a third bristle bundle and two fourth bristle bundles, the third bristle bundle being disposed intermediate the two fourth bristle bundles, the third bristle bundle and the fourth bristle bundle both being disposed on the brush head base.

6. The bristle-displacement power toothbrush replacement head according to claim 1, wherein the first bristle part includes a plurality of second cleaning parts and a plurality of third cleaning parts, the plurality of second cleaning parts and the plurality of third cleaning parts being disposed on the head base at intervals.

7. The bristle-displacement electric toothbrush refill head according to claim 1, wherein the first bristle part is disposed at an angle in the axial direction of the brush head base, the second bristle part is disposed at an angle in the axial direction of the brush head base, and the second bristle part is inclined in a direction opposite to the first bristle part.

8. The bristle-displacement power toothbrush replacement head according to claim 7, wherein the second bristle part has a smaller inclination angle than the first bristle part.

9. The bristle-displacement power toothbrush replacement head according to claim 1, wherein the bristles comprise pointed Mao Heping bristles.

10. The bristle-removing, powered toothbrush refill head of claim 1, further comprising a brush head piece disposed on the brush head base, the brush head piece having a set of through holes, the bristles passing through the set of through holes and disposed on the brush head base.