CN211380019U

CN211380019U - Toothbrush head

Info

Publication number: CN211380019U
Application number: CN201921823533.4U
Authority: CN
Inventors: 钟文彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-01
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a toothbrush head, including toothbrush handle and toothbrush head, toothbrush head installs in the upper end of toothbrush handle, and a plurality of align to grid's planting hole is seted up in toothbrush head's front, and each is planted and all has planted the brush hair bundle in the brush hair hole, its characterized in that: the toothbrush head comprises a toothbrush head outer frame, at least two bristle pore plates and a plurality of connecting blocks, wherein the toothbrush head outer frame is arranged at the upper end of the toothbrush handle; each brush hair orifice plate sets up side by side in brushing first outer frame to the both ends of each brush hair orifice plate are connected with the inside wall of brushing first outer frame through the connecting block respectively, all are equipped with the gap between each brush hair orifice plate and the brush first outer frame, between the adjacent brush hair orifice plate, plant the pore setting on the front of each brush hair orifice plate. The position of the toothbrush bristle can be adjusted according to the change of the position of the toothbrush head when a user brushes the teeth, so that the cleaning capability of the toothbrush is improved, and the gum can be effectively protected.

Description

Toothbrush head

Technical Field

The utility model relates to the field of toothbrushes, in particular to a toothbrush head.

Background

Toothbrushes are a main tool for people to keep oral hygiene as a tooth cleaning product, and the types of toothbrushes at present include traditional manual toothbrushes, electric toothbrushes, sonic vibration toothbrushes, ultrasonic toothbrushes and the like. In order to adapt to different oral cavities of human bodies and improve the cleaning capability of toothbrushes, various types of toothbrush heads have been developed and made into different types of toothbrushes, wherein the toothbrush heads are generally divided into a square structure with a larger head end and a diamond structure with a smaller head end in shape according to the size of the oral cavities of human bodies; toothbrush bristles are generally classified into soft bristles and hard bristles according to tooth sensitivity, and the sectional shape of the toothbrush bristle is configured to have a certain undulation to be adapted to the tooth shape, thereby securing the cleaning ability of the toothbrush as much as possible. However, the shape of the toothbrush is fixed after the toothbrush is manufactured, the toothbrush cannot be guaranteed to adapt to the shape of each tooth in each oral cavity of each person, the bristles cannot penetrate into gaps between the teeth when the toothbrush cleans the teeth, and accordingly the cleaning effect is poor, and meanwhile, the position of the toothbrush head can be changed continuously during tooth brushing, so that the bristles can scratch gums easily during the moving process of the bristles.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a toothbrush head, the position of toothbrush bristle can be adjusted along with the change of the position of the toothbrush head when the user brushes teeth according to the user when brushing teeth to improve the cleaning ability of toothbrush, and can effectively protect the gum.

In order to solve the technical problems, the technical scheme is as follows:

the utility model provides a toothbrush head, includes toothbrush handle and toothbrush head, and toothbrush head installs in the upper end of toothbrush handle, and the planting pore of a plurality of align to grid is seted up in toothbrush head's front, and each is planted the downthehole bristle and has all planted bristle bundle, its characterized in that: the toothbrush head comprises a toothbrush head outer frame, at least two bristle pore plates and a plurality of connecting blocks, wherein the toothbrush head outer frame is arranged at the upper end of the toothbrush handle; each brush hair orifice plate sets up side by side in brushing first outer frame to the both ends of each brush hair orifice plate are connected with the inside wall of brushing first outer frame through the connecting block respectively, all are equipped with the gap between each brush hair orifice plate and the brush first outer frame, between the adjacent brush hair orifice plate, plant the pore setting on the front of each brush hair orifice plate.

The connecting block, the outer frame of the brush head and each bristle pore plate are integrally formed in the injection molding process, and the injection molding flow channel between the forming mold of the outer frame of the brush head and each bristle pore plate forming mold directly forms the connecting block after injection molding.

Above-mentioned toothbrush is brushed at the head, each brush hair orifice plate constitutes complete brush hair pad, the both ends of each brush hair orifice plate are connected with the inside wall of brushing first outline frame through the connecting block respectively, mutual independence and certain gap have between each brush hair orifice plate, therefore, when receiving external force oppression, each brush hair orifice plate is because the atress direction is different and do different small amplitude swings, according to the difference of individual every tooth shape, when using the toothbrush of having assembled this kind of toothbrush head to brush teeth, the brush hair orifice plate can rock along with the change small amplitude of the position of brushing teeth, make the brush hair of toothbrush head each position hug closely the tooth all the time, guarantee the brush hair can go deep into the gap of tooth, thereby improve cleaning performance, can effectively avoid brush hair overlength fish tail gum again.

In a preferred scheme, the number of the bristle pore plates is two, the two bristle pore plates are arranged in the outer frame of the brush head in a left-right side-by-side mode, and the upper end and the lower end of each bristle pore plate are connected with the inner side wall of the outer frame of the brush head through the connecting block respectively.

In a more preferable scheme, the two brushing pore plates are both strip-shaped, and the upper end and the lower end of each brushing pore plate are both provided with arc parts; the upper end and the lower end of the front face of the brushing pore plate are respectively provided with fan-shaped planting pores, and the middle of the front face of the brushing pore plate is provided with a plurality of rows of round planting pores. The two bristle pore plates form an oval bristle pad, and the shape of the hair planting holes is arranged according to the shape of the bristle pore plates, so that the hair planting holes can be fully distributed on the bristle pore plates, and the cleaning capability is further improved.

In another preferred scheme, the number of the bristle pore plates is three, the three bristle pore plates are sequentially arranged in the outer frame of the brush head in parallel from top to bottom, and the left end and the right end of each bristle pore plate are respectively connected with the inner side wall of the outer frame of the brush head through connecting blocks.

In a more preferred scheme, the brushing pore plates in the middle are rectangular, the brushing pore plates at the upper end and the lower end are semicircular, and a plurality of uniformly arranged circular planting pores are arranged on the front surface of each brushing pore plate.

In the preferred scheme, the gap is filled with a soft rubber strip, and the back of the brushing pore plate is filled with soft rubber. The mode that the flexible glue strip generally adopted the flexible glue to mould plastics to the back of gap and brush hair orifice plate and fill, makes the toothbrush can guarantee the intensity of brush head through setting up soft adhesive tape, plays the effect of support to the brush hair orifice plate, does not influence the activity of brush hair orifice plate again.

In a preferable scheme, the size of the connecting block is 0.5-3 mm.

In a more preferable scheme, the size of the connecting block is 1 mm.

The beneficial effects of the utility model reside in that: the toothbrush head can lead the bristle pore plate to swing with small amplitude along with the shape of teeth according to the change of the position of the toothbrush head when a user brushes the teeth, thereby adjusting the position of the bristles of the toothbrush, effectively improving the cleaning capability of the toothbrush and simultaneously effectively protecting the gum.

Drawings

Fig. 1 is a schematic structural view of a toothbrush head of a toothbrush in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a toothbrush head of a toothbrush in embodiment 2 of the present invention.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

example 1

A toothbrush head as shown in fig. 1, which comprises a toothbrush handle 1 and a toothbrush head 2, wherein the toothbrush head 2 comprises a head outer frame 201, two bristle hole plates 202 and a plurality of connecting blocks 203, and the head outer frame 201 is arranged at the upper end of the toothbrush handle 1; the two bristle pore plates 202 are arranged in the brush head outer frame 201 side by side from left to right, and the upper end and the lower end of each bristle pore plate 202 are respectively connected with the inner side wall of the brush head outer frame 201 through connecting blocks 203; the two bristle hole plates 202 are both strip-shaped, and arc-shaped parts 2021 are arranged at the upper end and the lower end of each bristle hole plate 202; the upper end and the lower end of the front face of the bristle hole plate 202 are respectively provided with fan-shaped bristle planting holes 2022, the middle of the front face of the bristle hole plate 202 is provided with a plurality of rows of circular bristle planting holes 2022, and bristle bundles are planted in each bristle planting hole 2022; gaps 204 are respectively arranged between each bristle pore plate 202 and the outer frame 201 of the brush head and between adjacent bristle pore plates 202, soft rubber strips are filled in the gaps 204, and soft rubber (not visible in the figure) is filled on the back surfaces of the bristle pore plates 202.

The connecting block 203, the brush head outer frame 201 and the bristle pore plates 202 are generally integrally formed during injection molding, and the injection molding flow channel between the molding die of the brush head outer frame 201 and the molding die of the bristle pore plates 202 directly forms the connecting block 203 after injection molding.

In the above-mentioned toothbrush head, two brush hair orifice plates 202 constitute complete oval-shaped brush hair pad, the upper and lower both ends of two brush hair orifice plates 202 are connected with the inside wall of brush head outline 201 through connecting block 203 respectively, mutual independence and certain gap 204 have between each brush hair orifice plate 202, be filled with soft adhesive tape in the gap 204, therefore, when receiving external force oppression, two brush hair orifice plates 202 can make different small amplitude swings because the direction of force is different, according to the difference of every individual tooth shape, when using the toothbrush of having assembled this kind of toothbrush head to brush teeth, brush hair orifice plate 202 can rock along with the change small amplitude of the position of brushing teeth, make the brush hair of each position of toothbrush head hug closely the tooth all the time, guarantee that the brush hair can go deep into the gap 204 of tooth, thereby improve cleaning ability, can effectively avoid brush hair overlength gum fish tail again. Wherein, the soft glue strip generally adopts the mode that the soft glue was moulded plastics to fill gap 204 of moulding plastics, makes the toothbrush can guarantee the intensity of brush head through setting up soft glue strip, does not influence the activity of brush hair orifice plate 202 again. Meanwhile, the shape of the bristle planting holes 2022 is arranged according to the shape of the bristle hole plate 202, so that the bristle hole plate 202 can be fully distributed with the bristle planting holes 2022, and the cleaning capability is further improved.

The size of the connecting block 203 is 1 mm.

Example 2

The present embodiment differs from embodiment 1 in that:

as shown in fig. 2, in the toothbrush head of the toothbrush, the number of the bristle hole plates 202 'is three, three bristle hole plates 202' are sequentially arranged in parallel in the brush head outer frame 201 'from top to bottom, the left end and the right end of each bristle hole plate 202' are respectively connected with the inner side wall of the brush head outer frame 201 'through the connecting blocks 203', the bristle hole plate 202 'in the middle is rectangular, the bristle hole plates 202' at the upper end and the lower end are both semicircular, and the front surface of each bristle hole plate 202 'is provided with a plurality of uniformly arranged circular bristle planting holes 2022'.

Claims

1. The utility model provides a toothbrush head, includes toothbrush handle and toothbrush head, and toothbrush head installs in the upper end of toothbrush handle, and the planting pore of a plurality of align to grid is seted up in toothbrush head's front, and each is planted the downthehole bristle and has all planted bristle bundle, its characterized in that: the toothbrush head comprises a toothbrush head outer frame, at least two bristle pore plates and a plurality of connecting blocks, wherein the toothbrush head outer frame is arranged at the upper end of the toothbrush handle; each brush hair orifice plate sets up side by side in brushing first outer frame to the both ends of each brush hair orifice plate are connected with the inside wall of brushing first outer frame through the connecting block respectively, all are equipped with the gap between each brush hair orifice plate and the brush first outer frame, between the adjacent brush hair orifice plate, plant the pore setting on the front of each brush hair orifice plate.

2. A toothbrush head according to claim 1 characterised in that: the quantity of brush hair orifice plate is two, and two brush hair orifice plates are controlled and are set up side by side in brushing first outer frame to the upper and lower both ends of each brush hair orifice plate are respectively through the connecting block is connected with the inside wall of brushing first outer frame.

3. A toothbrush head according to claim 2 characterised in that: the two brushing pore plates are both in a strip shape, and arc parts are arranged at the upper end and the lower end of each brushing pore plate; the upper end and the lower end of the front face of the brushing pore plate are respectively provided with fan-shaped planting pores, and the middle of the front face of the brushing pore plate is provided with a plurality of rows of round planting pores.

4. A toothbrush head according to claim 1 characterised in that: the quantity of brush hair orifice plate is three, and three brush hair orifice plates from last to setting side by side in proper order down in brushing the first outer frame to both ends are connected through the inside wall of connecting block with brushing the first outer frame respectively about each brush hair orifice plate.

5. A toothbrush head according to claim 4 characterised in that: the brushing pore plates at the middle part are rectangular, the brushing pore plates at the upper end and the lower end are semicircular, and a plurality of uniformly arranged circular planting pores are arranged on the front surface of each brushing pore plate.

6. A toothbrush head according to claim 1 characterised in that: the gap is filled with a soft rubber strip, and the back of the brushing pore plate is filled with soft rubber.

7. A toothbrush head according to claim 1 characterised in that: the size of the connecting block is 0.5-3 mm.

8. A toothbrush head according to claim 7 characterised in that: the size of the connecting block is 1 mm.