CN209300399U - It is brushed between triangle tooth - Google Patents

Abstract

Brush contains work department and handle between the triangle tooth of the utility model, and the cross section of the brush head of work department is triangular in shape.When brush head protrudes into teeth space and cleaned, three faces of brush head can be fitted in the gingival surface of adjacent dental surface and bottom well, and brush head can fill interstitial tooth spaces to the maximum extent, guarantee cleaning of the brush head to teeth space well.The core bar of brush head has the conductive performance of good power, and brush head is enabled swimmingly to enter teeth space, and cleaning fiber/texture of brush head is made of soft elastic material, guarantees the damage that not will cause tooth or gum while cleaning effect.The design for especially cleaning fiber/texture longitudinal texture and cross grain, can further enhance the movement smoothness and cleaning effect of work department.

Description

It is brushed between triangle tooth

Technical field

The utility model relates to a kind of oral cleaning tools, especially brush between the tooth for cleaning interval of tooth.

Background technique

Due to age growth, pathologic etc., it is easy to cause gingival atrophy, interval of tooth to expand, easily cause to eat On the one hand the residual of object can generate oral peculiar smell if cannot clean in time, be on the other hand easy to cause various odontopathy, oral cavity The generation of disease, especially periodontitis.

In response to this, it has developed and brushes between various teeth or interdental brush currently on the market, selected for user.Although There is the product of various structures, different size currently on the market, but what existing interdental brush product generally took is cylindrical or circle Pyramidal structure.Both structures, the cross section brushed between tooth is all round, but the true form of the teeth space of human body is usually triangle Wedged hole, therefore, for brush product when cleaning teeth space, brush with the contact site of tooth is usually that line contacts between tooth between existing tooth Mode cleans area very little, and therefore, cleaning process needs are round-trip multiple, and cleaning effect is also often undesirable.

Therefore, it is necessary to improve between brush product existing tooth, brush is further increased between tooth to the cleaning effect of teeth space.

Summary of the invention

Brush is designed by the cross section specific shape of triangle between the triangle tooth of the utility model, is guaranteed to the maximum extent Brush is filled complete teeth space and is bonded as far as possible with adjacent teeth surface between tooth, better ensures that the cleaning effect brushed between tooth.

It is brushed between the triangle tooth of the utility model, it is characterised in that: brush 100 between the triangle tooth and contain work department 1 and hand Handle 2；

A, the work department 1 contains brush head 11 and interconnecting piece 12；The cross section of the brush head 11 is triangular in shape；

B, the work department 1 is linked together by the interconnecting piece 12 and the handle 2.

11 cross section of brush head brushed between the triangle tooth of the utility model is triangular in shape, and therefore, the brush head 11 protrudes into tooth When seam is cleaned, three faces of the brush head 11 can be fitted in the gum table of adjacent dental surface and bottom well Face, and interstitial tooth spaces are filled to the maximum extent, it is more preferable than brush cleaning effect between existing circular cross section tooth.

Further, the triangle is equilateral triangle.The preferred shape of triangle is equilateral triangle, certainly its The triangle of its shape or similar to triangle shape all without departing from the protection scope of the application.

The working portion of the brush head 11 is arc-shaped.The working portion of the brush head 11 is arc-shaped can to better adapt to tooth The shape of tooth surface facilitates into teeth space, and when cleaning, the working portion of the brush head 11 can be moved close to dental surface, clearly Clean effect is more preferable.

11 11-1 containing core bar of brush head and cleaning fiber/texture 11-2.The core bar 11-1 has the biography of good power Performance is led, enables the brush head 11 swimmingly to enter teeth space, the cleaning fiber/texture 11-2 is by soft elastic material system At guaranteeing not will cause the damage of tooth or gum while cleaning effect.In order to improve cleaning effect, the cleaning fiber/ Texture 11-2 can be designed to different shape and pattern, in particular by different raised grains.

The core bar 11-1 and cleaning fiber/texture 11-2 are integrally manufactured using elastic material.

It plays the material of the core bar 11-1 of the conduction of power and is located at the cleaning action of the periphery the core bar 11-1 The material of the cleaning fiber/texture 11-2 be different materials.

The intensity of the material of the core bar 11-1 is higher than the intensity of cleaning fiber/texture 11-2 material.In general, Cleaning fiber/texture 11-2 material is softer, and the material of the core bar 11-1 is than the cleaning fiber/texture The material of 11-2 is hard.

The core bar 11-1 and the cleaning fiber/texture 11-2 are manufactured using different materials, that is, ensure that the core Bar 11-1 has the conductive performance of good power, and can guarantee cleaning fiber/texture 11-2 flexibility, avoids damage to tooth Tooth or gum.

Longitudinal texture 11-21 of cleaning fiber/texture 11-2 at least 1 along triangle seamed edge.The longitudinal direction line Reason 11-21 is identical as the direction of the core bar 11-1, can further strengthen longitudinal power conducting effect of the work department 1, The fluency when stretching and withdrawal of the brush head 11 is more preferable, and the work department 1 can more swimmingly enter teeth space and be cleaned.

The nonparallel cross grain 11- of axial direction of the cleaning fiber/texture 11-2 at least 2 and core bar 11-1 22.The axial non-parallel of the cross grain 11-22 and the core bar 11-1, when the work department 1 passes in and out teeth space, institute The swill in dental surface and teeth space can more effectively be cleaned by stating cross grain 11-22.

Cleaning fiber/texture the 11-2 is wrapped on the core bar 11-1.Cleaning fiber/texture the 11-2 can also be with The flexible fibre being wound around on the core bar 11-1.About the core bar 11-1 and cleaning fiber/texture 11-2 tool Body structure, applicant listed at this it is above two, those skilled in the art can according to need design it is various other Specific structure, all without departing from the protection scope of the application.

In axial direction cross section size is variation to the work department 1.This work department 1 is in axial direction transversal The design of face variable cross-section allows brush head 11 to be more easily inserted into teeth space, is cleaned.

The distal cross section of the work department 1 is smaller, by distally proximally the cross-sectional area of the work department 1 gradually increases Greatly.The cross-sectional area of the work department 1 is by distally proximally incrementally increasing, and therefore, the work department 1 is tapered, distally has Good guiding role can be convenient the work department 1 and smoothly enter in teeth space and cleaned.

The shape of the handle 2 is 1 font or 7 fonts or arc.The shape of the handle 2 can according to need design At various shape, applicant is numerous to list herein, but all without departing from the protection scope of the application.

Brush 100 can be used cooperatively to be formed between built-in tooth with delivery device 200 between the triangle tooth brushes 900；Described three Brush 100 can slide in the delivery device 200 between angular tooth so that the work department 1 stretched out from the delivery device 200 or It withdraws.In use, the work department of brush 100 between the triangle tooth is retracted in the delivery device 200, by the delivery device Brush 100 will be released from the delivery device 200 between the triangle tooth again after 200 alignment teeth spaces, brushed between the tooth of release directly into Enter teeth space, it is close apart from teeth space because the outlet of the delivery device 200 is almost close to teeth space, 100 are brushed between the triangle tooth not It is easy bending, improves the handling of brush 100 between the triangle tooth, brush 100 is clear between effectively preventing the triangle tooth It is clean grind one's teeth in sleep between gap when bending, accidentally injure gum the shortcomings that.

The end of the delivery device 200 is equipped with the positioning convex rank 200-1 for positioning teeth gap.The positioning convex rank 200-1 has and the matched shape of teeth space, can easily be directed at teeth space in use process.

Brush contains work department 1 and handle 2 between the triangle tooth of the utility model, and the cross section of the brush head of the work department 1 is in Triangle.When the brush head 11 protrudes into teeth space and cleaned, three faces of the brush head 11 can be fitted in adjacent well The gingival surface of dental surface and bottom, the brush head 1 can fill interstitial tooth spaces to the maximum extent, guarantee the brush well The cleaning of first 11 pairs of teeth spaces.The core bar 11-1 of the brush head 11 has the conductive performance of good power, enables the brush head 11 Swimmingly enter teeth space, cleaning fiber/texture 11-2 of the brush head 11 is made of soft elastic material, guarantees cleaning effect While not will cause the damage of tooth or gum.The especially longitudinal texture 11-21 of the cleaning fiber/texture 11-2 and cross Design to texture 11-22 can further enhance the movement smoothness and cleaning effect of the work department 1.

Detailed description of the invention

Fig. 1 be the utility model of 7 fonts triangle tooth between the structural schematic diagram brushed.

Fig. 1-1 is the enlarged drawing at the F of Fig. 1.

Fig. 1-2 is the A-A cross-sectional view of Fig. 1.

Fig. 2 be the utility model of 1 font triangle tooth between the structural schematic diagram brushed.

Fig. 2-1 is enlarged drawing at the G of Fig. 2.

Fig. 2-2 is the B-B cross-sectional view of Fig. 2.

Fig. 3 be the utility model of arc triangle tooth between the structural schematic diagram brushed.

Fig. 3-1 is the enlarged drawing at the H of Fig. 3.

Fig. 3-2 is the C-C cross-sectional view of Fig. 3.

Fig. 4 be the utility model triangle tooth between brush the structural schematic diagram that is placed on visual delivery device.

Fig. 5 is the explosive view of Fig. 4.

Fig. 6 be brush type the utility model triangle tooth between the structural schematic diagram brushed.

Fig. 6-1 is the D-D cross-sectional view of Fig. 6.

In above-mentioned figure:

100 brush between the triangle tooth of the utility model, and 200 be delivery device, and 900 brush between built-in tooth.

1 is work department, and 2 be handle.

11 be brush head, and 12 be interconnecting piece；11-1 is core bar, and 11-2 is cleaning fiber/texture 11-2；11-21 is longitudinal line Reason, 11-22 is cross grain.

200-1 is positioning convex rank, and 200-2 is lighting system, and 200-3 is camera system.

Specific embodiment

Embodiment 1: it is brushed between the triangle tooth of the utility model

Referring to figs. 1 to Fig. 3 with Fig. 1-1 to Fig. 3-2, brush contains work department 1 and handle 2 between the triangle tooth of the utility model.

The work department 1 contains brush head 11 and interconnecting piece 12, and the work department 1 passes through the interconnecting piece 12 and the handle 2 It links together.

In the present embodiment, the cross section of the brush head 11 is in equilateral triangle, certain other shapes of triangle or similar In triangle shape all without departing from the protection scope of the application.

The working portion of the brush head 11 is arc-shaped.The working portion of the brush head 11 is arc-shaped can to better adapt to tooth The shape of tooth surface, when cleaning, the working portion of the brush head 11 can be moved close to dental surface, and cleaning effect is more preferable.

11 11-1 containing core bar of brush head and cleaning fiber/texture 11-2.The core bar 11-1 has the biography of good power Performance is led, enables the brush head 11 swimmingly to enter teeth space, the cleaning fiber/texture 11-2 is by soft elastic material system At guaranteeing not will cause the damage of tooth or gum while cleaning effect.

In the present embodiment, the core bar 11-1 and cleaning fiber/texture 11-2 are integrally manufactured using elastic material.

It plays the material of the core bar 11-1 of the conduction of power and is located at the cleaning action of the periphery the core bar 11-1 The material of the cleaning fiber/texture 11-2 be different materials.

The intensity of the material of the core bar 11-1 is higher than the intensity of cleaning fiber/texture 11-2 material, harder.

The core bar 11-1 and the cleaning fiber/texture 11-2 are manufactured using different materials, that is, ensure that the core Bar 11-1 has the conductive performance of good power, and can guarantee cleaning fiber/texture 11-2 flexibility, avoids damage to tooth Tooth or gum.

In the present embodiment, the cleaning fiber/texture 11-2 has 3 longitudinal texture 11-21 along triangle seamed edge.It is described Longitudinal texture 11-21 is identical as the direction of the core bar 11-1, can further strengthen longitudinal power conduction of the work department 1 Effect, the work department 1 can more swimmingly enter teeth space and be cleaned.

The nonparallel cross grain 11- of axial direction of the cleaning fiber/texture 11-2 at least 2 and core bar 11-1 22.The axial non-parallel of the cross grain 11-22 and the core bar 11-1, when the work department 1 passes in and out teeth space, institute The swill in dental surface and teeth space can more effectively be cleaned by stating cross grain 11-22.As needed, described Cleaning fiber/texture 11-2 can be designed to different Z-Correct bump mapping Z-correct, to meet different cleaning effect demands.

In the present embodiment, in axial direction cross section size is variation to the work department 1.It both can be improved so described Work department 1 enters flexibility when teeth space, and cleaning effect can be improved.

The distal cross section of the work department 1 is smaller, by distally proximally the cross-sectional area of the work department 1 gradually increases Greatly.The cross-sectional area of the work department 1 is by distally proximally incrementally increasing, and therefore, the work department 1 is tapered, distally has Good guiding role can be convenient the work department 1 and smoothly enter in teeth space and cleaned.

With reference to Fig. 1, in the present embodiment, the shape of the handle 2 is 7 fonts, and the shape of the handle 2 can be according to need It is designed to the various shapes such as 1 font (referring to figs. 2 and 6), arc (with reference to Fig. 3), applicant is numerous to list herein, but all Without departing from the protection scope of the application.

In the present embodiment, the specific structure for the brush head 11 that applicant enumerates is that different materials are integrally manufactured.Institute The design of other structures can also be taken by stating brush head 11, cleaned fiber/texture 11-2 as will be described and be designed to be wrapped in the core Flexible fibre on bar 11-1, with reference to Fig. 6 and Fig. 6-1, applicant is numerous to list herein, but all without departing from the guarantor of the application Protect range.

It is brushed between the triangle tooth of the utility model, since the cross section of the brush head 11 is triangular in shape, the brush head 11 is stretched When entering teeth space and being cleaned, three faces of the brush head 11 can be fitted in the gum of adjacent dental surface and bottom well Surface, and interstitial tooth spaces are filled to the maximum extent, compared to the cleaning process that brush line between existing circular cross section tooth contacts, originally The cleaning effect brushed between the triangle tooth of utility model is more preferable.

The core bar 11-1 of the brush head 11 has the conductive performance of good power, and the brush head 11 is swimmingly entered Teeth space, cleaning fiber/texture 11-2 of the brush head 11 are made of soft elastic material, will not while guaranteeing cleaning effect Cause the damage of tooth or gum.The especially longitudinal texture 11-21 and cross grain 11- of the cleaning fiber/texture 11-2 22 design can further enhance the movement smoothness and cleaning effect of the work department 1.

It is brushed between the built-in tooth brushed between embodiment 2, the triangle tooth containing the utility model

With reference to Fig. 3 to Fig. 5, Fig. 3-1 and Fig. 3-2, brush can also cooperate with delivery device 200 between the triangle tooth of the present embodiment 900 are brushed using being formed between built-in tooth.

Brush 100 can slide in the delivery device 200 between the triangle tooth, so that the work department 1 is passed from described It send and stretches out or withdraw in device 200.

The end of the delivery device 200 is equipped with the positioning convex rank 200-1 for positioning teeth gap.The positioning convex rank 200-1 has and the matched shape of teeth space, can easily be directed at teeth space in use process.

In this example, the delivery device 200 is visual delivery device, 200 200-2 containing lighting system of delivery device and camera shooting System 200-3.Under the action of the lighting system 200-3 and the camera system 200-3, the displays such as mobile phone system can be passed through System observes cleaning process in real time, and use process is safer.

In use, the work department 1 of brush 100 between the triangle tooth is retracted in the delivery device 200, by the delivering Device 200 again releases the work department 1 after being directed at teeth space from the delivery device 200, brushes 100 between the triangle tooth of release It is directly entered teeth space, cleaning process is more convenient.

Brush is close apart from teeth space because the outlet of the delivery device 200 is almost close to teeth space between the built-in tooth of the present embodiment, Brush 100 is not easy bending between the triangle tooth, improves the handling of brush 100 between the triangle tooth, effectively prevents institute Bending when stating the gap of brush 100 between triangle tooth between cleaning is ground one's teeth in sleep is accidentally injured the shortcomings that gum, and use process is simple, side Just, safer.

It should be noted that structure disclosed and illustrated herein can be replaced with the identical structure of other effects, while this reality It is not to realize the exclusive architecture of the utility model with novel introduced embodiment.Although the preferred embodiments of the utility model are It is introduced and is illustrated herein, but those skilled in the art are aware that knowing these embodiments only is to illustrate And oneself, those skilled in the art can make countless variations, improvement and replacement, without departing from the utility model, because This, should define the protection scope of the utility model according to what the spirit and scope of the utility model appended claims were come.

Claims (15)

1. being brushed between triangle tooth, it is characterised in that: brush (100) between the triangle tooth and contain work department (1) and handle (2)；

A, the work department (1) contains brush head (11) and interconnecting piece (12)；The cross section of the brush head (11) is triangular in shape；

B, the work department (1) is linked together by the interconnecting piece (12) and the handle (2).

2. being brushed between triangle tooth according to claim 1, it is characterised in that: the triangle is equilateral triangle.

3. being brushed between triangle tooth according to claim 1, it is characterised in that: the working portion of the brush head (11) is arc-shaped.

4. being brushed between triangle tooth according to claim 1, it is characterised in that: the brush head (11) is containing core bar (11-1) and cleans Fiber/texture (11-2).

5. being brushed between triangle tooth according to claim 4, it is characterised in that: the core bar (11-1) and cleaning fiber/texture (11-2) is integrally manufactured using elastic material.

6. being brushed between triangle tooth according to claim 5, it is characterised in that: play the core bar (11-1) of the conduction of power Material be located at the periphery the core bar (11-1) rise cleaning action the cleaning fiber/texture (11-2) material be not Same material.

7. being brushed between triangle tooth according to claim 6, it is characterised in that: the intensity of the material of the core bar (11-1) compares institute The intensity for stating cleaning fiber/texture (11-2) material is higher.

8. being brushed between triangle tooth according to claim 6, it is characterised in that: the cleaning fiber/texture (11-2) at least 1 Longitudinal texture (11-21) of the item along triangle seamed edge.

9. being brushed between triangle tooth according to claim 6, it is characterised in that: the cleaning fiber/texture (11-2) at least 2 The nonparallel cross grain of axial direction (11-22) of item and the core bar (11-1).

10. being brushed between triangle tooth according to claim 5, it is characterised in that: the cleaning fiber/texture (11-2) is wrapped in On the core bar (11-1).

11. being brushed between triangle tooth according to claim 1, it is characterised in that: the work department (1) in axial direction cross section Size is variation.

12. being brushed between triangle tooth according to claim 11, it is characterised in that: the distal cross section of the work department (1) compared with It is small, by distally proximally the cross-sectional area of the work department (1) incrementally increases.

13. being brushed between triangle tooth according to claim 1, it is characterised in that: the shape of the handle (2) is 1 font or 7 Font or arc.

14. being brushed between triangle tooth according to claim 1, it is characterised in that: between the triangle tooth brush (100) can with pass It send device (200) to be used cooperatively and forms built-in interdental brush (900)；Brushing (100) between the triangle tooth can be in the delivery device (200) sliding in, so that the work department (1) is stretched out or withdrawn from the delivery device (200).

15. being brushed between the 4 triangle teeth according to claim 1, it is characterised in that: the end of the delivery device (200), which is equipped with, to be used Positioning convex rank (200-1) in positioning teeth gap.