CN114224061A - Vertical brushing type toothbrush - Google Patents
Vertical brushing type toothbrush Download PDFInfo
- Publication number
- CN114224061A CN114224061A CN202111680450.6A CN202111680450A CN114224061A CN 114224061 A CN114224061 A CN 114224061A CN 202111680450 A CN202111680450 A CN 202111680450A CN 114224061 A CN114224061 A CN 114224061A
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- China
- Prior art keywords
- brush head
- limiting
- handle
- brush
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001680 brushing effect Effects 0.000 title claims abstract description 31
- 230000000670 limiting effect Effects 0.000 claims abstract description 83
- 238000005452 bending Methods 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract 1
- 210000000214 mouth Anatomy 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0095—Removable or interchangeable brush heads
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
Landscapes
- Brushes (AREA)
Abstract
The invention discloses a vertical brushing toothbrush, at least comprising: a brush head; the handle is detachably arranged on the brush head and is in limit fit with the brush head; the back of the brush head is provided with a limiting part, one end of the handle is provided with a bent part, and the bent part is rotatably arranged on the limiting part through a rotating shaft and is in limiting fit with the limiting part; the limiting part is provided with an accommodating space which can accommodate the bending part and is in limiting fit with the bending part; the bent parts can respectively rotate to two sides of the rotating shaft along the rotating shaft and are attached to the back of the brush head; the extending direction of the bending part is consistent with the extending direction of the brush head; the included angle between the straight line of the length direction of the brush head and the straight line of the length direction of the handle is an obtuse angle. The vertical brushing type toothbrush has the advantages of simple structure, good stability, convenient use, good tooth cleaning effect, more thorough cleaning, prevention of too much force for tooth brushing, detachable brush head, reusable handle, energy conservation, environmental protection and the like.
Description
Technical Field
The invention relates to the field of articles for daily use, in particular to a vertical brushing type toothbrush.
Background
The dentist's advice and general knowledge of brushing teeth are: the vertical brushing is better than the horizontal brushing, and the vertical brushing can remove the foreign matters in the gaps between the teeth, thereby having good tooth performance and not damaging the teeth. Too much force is also the biggest misadventure to hurt the gum.
The existing manual toothbrush on the market does not accord with mechanics during actual tooth brushing, transverse brushing is easily caused, damaged teeth are not clean, and the common toothbrush is not beneficial to scraping tongue fur, so that a lot of people can not brush teeth to scrape the tongue fur, and bacteria on the tongue fur are inferior to the teeth.
Based on the sanitary consideration, the service life of a toothbrush can only be about one to three months, and the prior treatment mode of the toothbrush after use is to directly throw away the brush head and the handle together, which is not environment-friendly.
Teeth, which are daily consumables for people, are required to meet the functions of environmental protection, energy conservation and emission reduction.
Disclosure of Invention
The invention aims to provide an energy-saving and environment-friendly vertical brushing type toothbrush which is simple in structure, convenient to use and detachable in brush head, and at least solves one of the problems.
According to an aspect of the present invention, there is provided a vertical brushing type toothbrush comprising at least:
a brush head;
the handle is detachably arranged on the brush head and is in limit fit with the brush head;
the back of the brush head is provided with a limiting part, one end of the handle is provided with a bent part, and the bent part is rotatably arranged on the limiting part through a rotating shaft and is in limiting fit with the limiting part;
the limiting part is provided with an accommodating space which can accommodate the bending part and is in limiting fit with the bending part;
the bent parts can respectively rotate to two sides of the rotating shaft along the rotating shaft and are attached to the back of the brush head;
the extending direction of the bending part is consistent with the extending direction of the brush head;
the included angle between the straight line of the length direction of the brush head and the straight line of the length direction of the handle is an obtuse angle.
Therefore, the invention provides a toothbrush with a brand-new structure, the special limit structure of the toothbrush enables the brush head to brush teeth only vertically in the oral cavity, the handle and the brush head form an obtuse angle larger than 90 degrees, the handle is held by hand to brush vertically and smoothly, the operation is convenient, and meanwhile, the toothbrush can vertically brush large teeth in the oral cavity more conveniently; compared with the traditional horizontal brush, the vertical brush mode has more thorough cleaning; the handle can rotate relative to the brush head, when the handle rotates to the left side of the rotating shaft, the positions of the outer side of the right teeth, the inner side of the lower teeth on the right side, the inner side of the upper teeth on the left side and the like of a user can be cleaned, and when the handle rotates to the right side of the rotating shaft, the positions of the outer side of the left teeth, the inner side of the lower teeth on the left side, the inner side of the upper teeth on the right side and the like of the user can be cleaned; the toothbrush can rotate the handle according to the specific cleaning position, is convenient to use and wide in application range, and is convenient to realize comprehensive cleaning; the bending part is in limit fit with the limiting part, so that the limiting effect is good; when the handle is rotated to the position, the brush head can be directly controlled to brush the tongue fur by hand, and the brush head can be equivalent to a tongue scraper; the brush head and the handle are detachably connected, so that the brush head can be conveniently detached and replaced, the handle can be repeatedly used, and the toothbrush is energy-saving, environment-friendly and capable of greatly saving materials.
In conclusion, the vertical brushing type toothbrush has the advantages of simple structure, good stability, convenience in use, good tooth cleaning effect, more thorough cleaning, detachable brush head, reusable handle, energy conservation, environmental protection and the like.
In some embodiments, the limiting part comprises two limiting blocks which are oppositely arranged, the accommodating space is formed between the two limiting blocks, and the two limiting blocks are provided with mounting holes matched with the rotating shaft. From this, the mounting hole is used for installing the axis of rotation, and the stopper can carry out spacing to the fifty percent discount portion.
In some embodiments, the outer wall of the rotating shaft is provided with a limiting protrusion protruding outwards, and the inner wall of the mounting hole is provided with a first limiting groove in limiting fit with the limiting protrusion. Therefore, the limiting effect can be further enhanced, and the stability in use is improved.
In some embodiments, an opening communicated with the mounting hole is formed above the mounting hole of one of the limiting blocks. Therefore, the brush head is convenient to disassemble.
In some embodiments, the bending portion is provided with a limiting post, and two sides of one limiting block are provided with second limiting grooves which are in limiting fit with the limiting post. Therefore, the limiting effect can be further enhanced, and the stability in use is improved.
In some embodiments, the distance between the two stoppers is equal to the width of the bending part. Therefore, the spacing effect is good, and the looseness of the brush head during tooth brushing can be effectively avoided.
In some embodiments, the extending direction of the two limit blocks is parallel to the extending direction of the brush head. Therefore, large-area limiting of the bending part can be achieved conveniently, and limiting effect is improved.
In some embodiments, the brush head comprises a brush head main body and bristles arranged on the front end face of the brush head main body, and the handle is arranged on the back face of the brush head main body through the bent part.
The invention has the beneficial effects that:
the invention provides a toothbrush with a brand-new structure, the special limit structure of the toothbrush enables a brush head to brush teeth only vertically in the oral cavity, and compared with a traditional horizontal brush, the vertical brush mode is more thorough in cleaning;
the handle and the brush head form an obtuse angle larger than 90 degrees, the handle is held by hand to vertically brush up and down conveniently, the operation is convenient, and simultaneously, the brush can be more conveniently vertically brushed to big teeth in the oral cavity;
the handle can rotate relative to the brush head, when the handle rotates to the left side of the rotating shaft, the positions of the outer side of the right teeth, the inner side of the lower teeth on the right side, the inner side of the upper teeth on the left side and the like of a user can be cleaned, and when the handle rotates to the right side of the rotating shaft, the positions of the outer side of the left teeth, the inner side of the lower teeth on the left side, the inner side of the upper teeth on the right side and the like of the user can be cleaned; the toothbrush can rotate the handle according to the specific cleaning position, is convenient to use and wide in application range, and is convenient to realize comprehensive cleaning;
the bending part is in limit fit with the limiting part, so that the limiting effect is good;
spacing protruding and the spacing cooperation in first spacing groove and/or spacing post and the spacing cooperation in second spacing groove can also prevent effectively that the too hard of brushing teeth from leading to damaging the gum, and when brushing teeth hard too big, the handle can break away from first spacing groove, second spacing groove, just can't brush teeth this moment.
When the handle is rotated to the position, the brush head can be directly controlled to brush the tongue fur by hand, and the brush head can be equivalent to a tongue scraper;
the brush head and the handle are detachably connected, so that the brush head can be conveniently detached and replaced, the handle can be repeatedly used, and the toothbrush is energy-saving, environment-friendly and capable of greatly saving materials.
In conclusion, the vertical brushing type toothbrush has the advantages of simple structure, good stability, convenience in use, good tooth cleaning effect, more thorough cleaning, detachable brush head, reusable handle, energy conservation, environmental protection and the like.
Drawings
FIG. 1 is a perspective view illustrating a vertical brushing type toothbrush according to an embodiment of the present invention;
FIG. 2 is a schematic view showing an exploded structure of the vertical brush type toothbrush shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the vertical brush toothbrush of FIG. 2 at A;
FIG. 4 is a schematic bottom view of the vertical brushing toothbrush of FIG. 1;
FIG. 5 is a schematic view showing a structure in which a handle of the vertical brushing type toothbrush shown in FIG. 1 is rotated to an intermediate position;
FIG. 6 is a schematic view showing a structure in which a handle of the vertical brushing type toothbrush shown in FIG. 1 is rotated to the other side;
FIG. 7 is an enlarged schematic view of the vertical brush toothbrush of FIG. 6 at C;
fig. 8 is a reference view for explaining the use of the vertical brush type toothbrush shown in fig. 6.
Reference numerals in FIGS. 1 to 8: 1-a brush head; 2-a handle; 10-a containment space; 11-a brush head body; 12-bristles; 13-a limiting part; 21-bending part; 22-a rotating shaft; 23-a limiting column; 131-a limiting block; 221-a limit protrusion; 131 a-mounting holes; 132 b-a first restraint slot; 131 c-an opening; 131 d-second limiting groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
FIGS. 1 to 8 schematically show a vertical brushing type toothbrush according to an embodiment of the present invention.
As shown in fig. 1 to 8, the vertical brush type toothbrush includes at least:
a brush head 1;
the handle 2 is detachably arranged on the brush head 1 and is in limit fit with the brush head 1;
the back of the brush head 1 is provided with a limiting part 13, one end of the handle 2 is provided with a bending part 21, and the bending part 21 is rotatably arranged on the limiting part 13 through a rotating shaft 22 and is in limiting fit with the limiting part 13;
the limiting part 13 is formed with an accommodating space 10 which can accommodate the bending part 21 and is in limit fit with the bending part 21;
the bending part 21 can respectively rotate to two sides of the rotating shaft 22 along the rotating shaft 22 and is attached to the back of the brush head 1;
the extending direction of the bending part 21 is consistent with the extending direction of the brush head 1;
an included angle B between a straight line L1 of the brush head 1 in the length direction and a straight line L2 of the handle 2 in the length direction is an obtuse angle.
Preferably, the angle B between the straight line L1 along the longitudinal direction of the brush head 1 and the straight line L2 along the longitudinal direction of the handle 2 in the present embodiment is in the range of 95 to 120 degrees.
The limiting part 13 comprises two opposite limiting blocks 131, the accommodating space 10 is formed between the two limiting blocks 131, and the two limiting blocks 131 are provided with mounting holes 131a matched with the rotating shaft 22. Thus, the mounting hole 131a is used for mounting the rotation shaft 22, and the stopper 131 can restrict the bent portion.
The outer wall of the rotating shaft 22 is provided with a limiting protrusion 221 protruding outwards, and the inner wall of the mounting hole 131a is provided with a first limiting groove 132b in limiting fit with the limiting protrusion 221. The two limit protrusions 221 of the present embodiment are respectively provided on the left and right side walls of the rotating shaft 22, and the two corresponding first limit grooves 132b are respectively provided on both sides of the inner wall of the mounting hole 131 a. Therefore, the limiting effect can be further enhanced, and the stability in use is improved.
An opening 131c communicated with the mounting hole 131a is formed above the mounting hole 131a of one of the limit blocks 131. Preferably, the opening 131c of the present embodiment is opened above the mounting hole 131a of one stopper 131 near the handle 2, and the mounting hole 131a of the other stopper 131 is in a closed state without the opening 131 c. Therefore, the limit of the brush head 1 can be ensured, and the brush head 1 can be conveniently detached.
The bending part is provided with a limiting column 23, and two sides of one limiting block 131 are provided with a second limiting groove 131d which is in limiting fit with the limiting column 23. The one stopper post 23 of the present embodiment is provided on the side wall of the bent portion near the handle 2. Therefore, the limiting effect can be further enhanced, and the stability in use is improved.
The limit fit of the limit protrusion 221 and the first limit groove 132b and/or the limit fit of the limit post 23 and the second limit groove 131d can also effectively prevent the gum from being damaged due to too much force during tooth brushing, and when the tooth brushing force is too great, the handle 2 can be separated from the first limit groove 132b and the second limit groove 132d, and the tooth brushing cannot be performed at this time.
In practical application, the limiting structure of the limiting protrusion 221 and the first limiting groove 132b, and the limiting structure of the limiting column 23 and the second limiting groove 131d, which are matched with each other, only need to be provided with one of them to meet the limiting requirement, and both can further improve the limiting effect.
The distance between the two stoppers 131 is equal to the width of the bent portion. Therefore, the spacing effect is good, and the looseness of the brush head 1 during normal tooth brushing can be effectively avoided.
The extending directions of the two limit blocks 131 are parallel to the extending direction of the brush head 1. Therefore, large-area limiting of the bending part can be achieved conveniently, and limiting effect is improved.
The brush head 1 comprises a brush head 1 main body and brush bristles 12 arranged on the front end face of the brush head 1 main body, and the handle 2 is arranged on the back face of the brush head 1 main body through a bending part. The bristles 12 are made of soft materials, so that residues in gaps between teeth can be cleaned conveniently, and the cleaning efficiency is improved.
The invention provides a toothbrush with a brand-new structure, the special limit structure of the toothbrush enables a brush head 1 to brush teeth only vertically in the oral cavity, and compared with the traditional horizontal brush, the vertical brush mode is more thorough in cleaning;
the handle 2 and the brush head 1 form an obtuse angle larger than 90 degrees, the handle 2 is held by hand to vertically brush up and down conveniently, the operation is convenient, and simultaneously, the brush can be conveniently vertically brushed to big teeth in the oral cavity;
the handle 2 of the invention can rotate relative to the brush head 1, as shown in figure 1, when the handle 2 rotates to the left side of the rotating shaft 22, the positions of the outer side of the right teeth, the inner side of the lower teeth on the right side, the inner side of the upper teeth on the left side and the like of a user can be cleaned, as shown in figure 6, when the handle 2 rotates to the right side of the rotating shaft 22, the positions of the outer side of the left teeth, the inner side of the lower teeth on the left side, the inner side of the upper teeth on the right side and the like of the user can be cleaned; the toothbrush can rotate the handle 2 according to specific cleaning positions, is convenient to use and wide in application range, and is convenient to realize comprehensive cleaning;
the bending part 21 is in limit fit with the limit part 13, and the limit effect is good;
the limit matching of the limit protrusion 221 and the first limit groove 132b and/or the limit matching of the limit column 23 and the second limit groove 131d can also effectively prevent the gum from being damaged due to too much force during tooth brushing, thereby achieving the effect of protecting the teeth and the gum;
when the handle 2 is rotated in place, the brush head 1 can be directly controlled to brush the tongue fur by hand, and the brush can be equivalent to a tongue scraper;
the brush head 1 and the handle 2 are detachably connected, so that the brush head 1 can be conveniently detached and replaced, the handle 2 can be repeatedly used, energy is saved, the environment is protected, and materials can be greatly saved.
In conclusion, the vertical brushing type toothbrush has the advantages of simple structure, good stability, convenience in use, good tooth cleaning effect, more thorough cleaning, detachable brush head 1, reusable handle 2, energy conservation, environmental protection and the like.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, such as modifications and variations in the arrangement of the brush head and handle, and the like.
Claims (8)
1. A vertical brushing toothbrush comprising at least:
a brush head (1);
the handle (2) is detachably arranged on the brush head (1) and is in limit fit with the brush head (1);
the back of the brush head (1) is provided with a limiting part (13), one end of the handle (2) is provided with a bent part (21), and the bent part (21) is rotatably arranged on the limiting part (13) through a rotating shaft (22) and is in limiting fit with the limiting part (13);
the limiting part (13) is provided with an accommodating space (10) which can accommodate the bending part (21) and is in limiting fit with the bending part (21);
the bent part (21) can respectively rotate to two sides of the rotating shaft (22) along the rotating shaft (22) and is attached to the back of the brush head (1);
the extending direction of the bending part (21) is consistent with the extending direction of the brush head (1);
an included angle (B) between a straight line (L1) where the length direction of the brush head (1) is located and a straight line (L2) where the length direction of the handle (2) is located is an obtuse angle.
2. The vertical brush type toothbrush according to claim 1, wherein the stopper portion (13) comprises two stoppers (131) disposed opposite to each other, the receiving space (10) is formed between the stoppers (131), and each of the stoppers (131) has a mounting hole (131a) formed therein to be engaged with the rotating shaft (22).
3. The vertical brush type toothbrush according to claim 2, wherein an outer wall of the rotating shaft (22) is provided with a limiting protrusion (221) protruding outward, and an inner wall of the mounting hole (131a) is opened with a first limiting groove (132b) in limiting engagement with the limiting protrusion (221).
4. The vertical brush type toothbrush according to claim 2, wherein an opening (131c) communicating with the mounting hole (131a) is formed above the mounting hole (131a) of one of the stoppers (131).
5. The vertical brush type toothbrush according to claim 2, wherein the bent portion is provided with a limiting post (23), and a second limiting groove (131d) which is in limiting fit with the limiting post (23) is formed on both sides of one of the limiting posts (131).
6. The vertical brush type toothbrush according to claim 2, wherein a distance between the stoppers (131) is equal to a width of the bent portion.
7. The vertical brush type toothbrush according to claim 2, wherein the two stoppers (131) extend in a direction parallel to the extending direction of the brush head (1).
8. The vertical brush type toothbrush according to any one of claims 1 to 7, wherein the brush head (1) comprises a brush head (1) body and bristles (12) provided on a front end surface of the brush head (1) body, and the handle (2) is attached to a back surface of the brush head (1) body through the bent portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111680450.6A CN114224061A (en) | 2021-12-30 | 2021-12-30 | Vertical brushing type toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111680450.6A CN114224061A (en) | 2021-12-30 | 2021-12-30 | Vertical brushing type toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114224061A true CN114224061A (en) | 2022-03-25 |
Family
ID=80745494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111680450.6A Pending CN114224061A (en) | 2021-12-30 | 2021-12-30 | Vertical brushing type toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114224061A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130412Y (en) * | 1992-05-18 | 1993-04-28 | 张锡林 | Combined utensil with function of brushing teeth and shaving |
| CN2161156Y (en) * | 1992-10-30 | 1994-04-13 | 吴晓立 | Movable health toothbrush |
| CN2242628Y (en) * | 1995-10-16 | 1996-12-18 | 贺挺 | Tooth-brush with rotary head and bent handle |
| CN2270403Y (en) * | 1996-06-04 | 1997-12-17 | 王保明 | Health-care toothbrush |
| CN2486015Y (en) * | 2001-01-17 | 2002-04-17 | 白建军 | Rotary tooth brush |
| CN101277627A (en) * | 2005-10-03 | 2008-10-01 | 小弗莱克·雅罗斯洛夫 | Toothbrush |
| CN201194629Y (en) * | 2008-05-15 | 2009-02-18 | 新疆康德仕生物科技有限公司 | Vertical brushing toothbrush |
| CN201675292U (en) * | 2009-10-27 | 2010-12-22 | 周权 | Toothbrush being capable of changing angle |
| CN204232516U (en) * | 2014-05-16 | 2015-04-01 | 黄润东 | Toothbrush |
| CN104687732A (en) * | 2013-12-09 | 2015-06-10 | 陈嘉彬 | Angle-adjustable toothbrush |
| CN214103607U (en) * | 2020-08-24 | 2021-09-03 | 张殿龙 | Universal toothbrush |
-
2021
- 2021-12-30 CN CN202111680450.6A patent/CN114224061A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130412Y (en) * | 1992-05-18 | 1993-04-28 | 张锡林 | Combined utensil with function of brushing teeth and shaving |
| CN2161156Y (en) * | 1992-10-30 | 1994-04-13 | 吴晓立 | Movable health toothbrush |
| CN2242628Y (en) * | 1995-10-16 | 1996-12-18 | 贺挺 | Tooth-brush with rotary head and bent handle |
| CN2270403Y (en) * | 1996-06-04 | 1997-12-17 | 王保明 | Health-care toothbrush |
| CN2486015Y (en) * | 2001-01-17 | 2002-04-17 | 白建军 | Rotary tooth brush |
| CN101277627A (en) * | 2005-10-03 | 2008-10-01 | 小弗莱克·雅罗斯洛夫 | Toothbrush |
| CN201194629Y (en) * | 2008-05-15 | 2009-02-18 | 新疆康德仕生物科技有限公司 | Vertical brushing toothbrush |
| CN201675292U (en) * | 2009-10-27 | 2010-12-22 | 周权 | Toothbrush being capable of changing angle |
| CN104687732A (en) * | 2013-12-09 | 2015-06-10 | 陈嘉彬 | Angle-adjustable toothbrush |
| CN204232516U (en) * | 2014-05-16 | 2015-04-01 | 黄润东 | Toothbrush |
| CN214103607U (en) * | 2020-08-24 | 2021-09-03 | 张殿龙 | Universal toothbrush |
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Application publication date: 20220325 |
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