CN219720027U - Toothbrush capable of rotatably adjusting bristle angle - Google Patents
Toothbrush capable of rotatably adjusting bristle angle Download PDFInfo
- Publication number
- CN219720027U CN219720027U CN202223086701.0U CN202223086701U CN219720027U CN 219720027 U CN219720027 U CN 219720027U CN 202223086701 U CN202223086701 U CN 202223086701U CN 219720027 U CN219720027 U CN 219720027U
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- Prior art keywords
- rotary
- bristle
- stirring
- pole
- sleeve
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Links
- 238000003756 stirring Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 abstract description 11
- 241000894006 Bacteria Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 206010018275 Gingival atrophy Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 201000005562 gingival recession Diseases 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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- Brushes (AREA)
Abstract
The utility model discloses a toothbrush capable of rotatably adjusting bristle angles, which relates to the field of toothbrushes, wherein rotary groove columns are arranged at the rear ends of left rotary bristle rods and right rotary bristle rods, rotary grooves are arranged on the rotary groove columns, guide rods are arranged at the bottom ends of the left rotary bristle rods and the right rotary bristle rods, the guide rods at the bottom ends of the left rotary bristle rods and the right rotary bristle rods are clamped in the guide grooves of a rear cover, stirring sleeves are sleeved at the rear ends of the left rotary bristle rods and the right rotary bristle rods, stirring blocks are arranged on the stirring sleeves, rotary gear grooves are arranged at the left side and the right side of the stirring blocks, an adjusting through hole is formed in the front end of a front cover, and the stirring blocks are positioned in the adjusting through hole. The angle of the left-right rotary bristle rod can be flexibly adjusted by pushing the stirring block up and down, and the rotation angle of the brush head can be adjusted by rotating the bristle rod, so that the angle adjustment of the brush face of the toothbrush is wider, the dead angle of the gum can be better cleaned, the requirements of more people can be met, and the use experience of brushing teeth and the comfort of brushing teeth can be improved.
Description
Technical field:
the utility model relates to a toothbrush capable of rotatably adjusting bristle angles, and belongs to the technical field of toothbrushes.
The background technology is as follows:
toothbrushes are a cleaning product, which are handle-type brushes for adding toothpaste to the brushes and then repeatedly brushing various parts of the teeth to maintain oral hygiene. Proper toothbrushes, toothpaste and tooth brushing methods can be selected to furthest help control dental plaque, maintain oral health or prolong the service life of the restoration. If the brushing method is not proper, not only the purpose of brushing is not achieved, but various adverse effects are caused, and the gingival atrophy and wedge-shaped defects of the neck of the teeth are most common.
At present, most of the existing manual toothbrushes are of an integral structure, the angles of bristles are usually fixed, certain angles can be adjusted only according to wrists, the arrangement of the big teeth and the small teeth of the oral cavity is different from each other for people of different ages, the requirements on the angles of the bristles in actual use are different from each other, the teeth are difficult to clean up at dead angle positions, the tooth brushing effect is poor, and meanwhile, a large amount of bacteria exist in residual water stains in the existing toothbrushes generally, so that the existing toothbrushes are required to be exposed to sunlight for a period of time, a toothbrush handle is difficult to damage, the toothbrush head is required to be discarded after being damaged, and resource waste and environmental pollution are caused. Accordingly, a person skilled in the art provides a toothbrush with a rotatable bristle angle to solve the above-mentioned problems with the background art.
The utility model comprises the following steps:
the utility model aims to solve the technical problem of providing a toothbrush capable of rotatably adjusting the bristle angle.
The utility model relates to a toothbrush capable of rotationally adjusting bristle angles, which comprises a front cover, a rear cover, a main brush rod, main brush heads, left rotary brush rods, right rotary brush rods, a rotary groove column, a guide rod, a stirring sleeve and a stirring block, wherein the front cover is fixedly connected with the rear cover, the main brush rods are integrally fixed at the central position of the front end of the rear cover, the main brush heads are arranged on the main brush rods, guide holes are arranged at the left end and the right end of each main brush head, left brush heads are arranged at the front end of each left rotary brush rod, right brush heads are arranged at the front end of each right rotary brush rod, first guide columns and second guide columns at the top ends of the left brush heads and the right brush heads are clamped in the guide holes at the left end and the right end of each main brush head, the rear end of left side rotatory brush hair pole and right side rotatory brush hair pole all is provided with the groove column soon, is provided with the groove soon on the groove column soon, and the bottom of left side rotatory brush hair pole and right side rotatory brush hair pole is provided with the guide bar, and the guide bar card of left side rotatory brush hair pole and right side rotatory brush hair pole bottom is established in the guide slot of back lid, and the rear end cover of left side rotatory brush hair pole and right side rotatory brush hair pole is equipped with and dials the cover, dials to be provided with on the cover and dials the piece, and the left and right sides of stirring the piece all is provided with rotatory gear groove, and the front end of protecgulum is provided with adjusts the through-hole, dials the piece and is located the regulation through-hole.
Preferably, the upper and bottom ends of the rear cover are provided with water outlets.
Preferably, the stirring sleeve is provided with a left rotary sleeve and a right rotary sleeve, rotary rods are arranged in the left rotary sleeve and the right rotary sleeve, the stirring sleeve is sleeved on rotary groove columns at the rear ends of the left rotary bristle rod and the right rotary bristle rod, and the rotary rods in the left rotary sleeve and the right rotary sleeve are clamped in the rotary grooves of the rotary groove columns.
Preferably, the left side and the right side of the adjusting through hole are provided with a plurality of gear levers which are matched with the rotary gear grooves on the left side and the right side of the poking block.
Preferably, the rotary groove adopts an internal rotation structure design.
Preferably, the rotary rods are respectively arranged at the left inner side end and the right inner side end of the inner wall of the left rotary sleeve and the right rotary sleeve.
The utility model has the beneficial effects that: its structural design is reasonable, and the appearance is pleasing to the eye, novel structure is unique, easy operation, and convenient to use promotes the angle of the rotatory brush hair pole of flexible regulation about through stirring the piece, through the rotation angle of rotatory brush hair pole adjustable brush head, makes the angle modulation of toothbrush brush face wider to better clean gum dead angle, satisfy more crowds' demand, improve the use experience of brushing teeth and the comfort of brushing teeth.
Description of the drawings:
for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a partially exploded view of the present utility model;
FIG. 4 is an exploded view of the present utility model;
FIG. 5 is a view illustrating a state in which left and right bristles are turned outside in the present utility model;
fig. 6 is a schematic view illustrating a state in which left and right bristles are turned inside out in the present utility model.
1-a front cover; 2-a rear cover; 21-a guide groove; 22-a water outlet; 3-a main brush bar; 4-main bristles; 41-a guide hole; 5-rotating the bristle bar left; 51-left bristles; 511-guide post one; 6-right rotating the bristle bars; 61-right bristles; 611-a second guide post; 7-a spin-slot column; 71-spin groove; 8-a guide rod; 9-poking the sleeve; 91-left rotating sleeve; 92-right rotating sleeve; 93-rotating the rod; 10-stirring the block; 1001-a rotation gear slot; 11-adjusting the through holes; 1101-gear lever.
The specific embodiment is as follows:
as shown in fig. 1 to 6, the present embodiment adopts the following technical scheme: it contains protecgulum 1, back lid 2, main brush pole 3, main brush head 4, left side rotatory bristle pole 5, right side rotatory bristle pole 6, the whirlpool post 7, guide bar 8, stir the cover 9, stir the piece 10, protecgulum 1 and back lid 2 fixed connection, the front end central point of back lid 2 puts an organic whole and is fixed with main brush pole 3, be provided with main brush head 4 on the main brush pole 3, the left and right both ends of main brush head 4 all are provided with guiding hole 41, the front end of left side rotatory bristle pole 5 is provided with left brush head 51, the front end of right side rotatory bristle pole 6 is provided with right brush head 61, guide post one 511 and guide post two 611 cards on left and right both ends of main brush head 4 are established in guiding hole 41, left side rotatory bristle pole 5 and right rotatory bristle pole 6's rear end all is provided with the whirlpool post 7, be provided with the whirlpool 71 on the whirlpool post 7, the bottom of left side rotatory bristle pole 5 and right rotatory bristle pole 6 is provided with guide bar 8, left side rotatory bristle pole 5 and right side rotatory bristle pole 6's bottom end setting up in guide bar 10 and stir the guide bar 10, the guide bar 11 is provided with the through-hole 11 in the guide bar 1, it is provided with the front end of rotatory brush head 10 to stir the cover 1, the guide bar 10 is provided with the front end of rotatory brush head 1, the front end of the rotatory brush head 6 is provided with the front end of a left side rotatory bristle pole 1.
The water outlet 22 is arranged above and at the bottom end of the rear cover 2, which is convenient for discharging the water on the brush hair rod and preventing bacteria in the toothbrush handle from breeding.
The stirring sleeve 9 is provided with a left rotary sleeve 91 and a right rotary sleeve 92, rotary rods 93 are arranged in the left rotary sleeve 91 and the right rotary sleeve 92, the stirring sleeve 9 is sleeved on the rotary groove posts 7 at the rear ends of the left rotary bristle bars 5 and the right rotary bristle bars 6, and the rotary rods 93 in the left rotary sleeve 91 and the right rotary sleeve 92 are clamped in the rotary grooves 71 of the rotary groove posts 7.
A plurality of gear levers 1101 are provided on the left and right sides of the adjustment through hole 11 and are engaged with the rotation gear grooves 1001 on the left and right sides of the dial block 10.
The rotary groove 71 adopts an internal rotation structure design, and is convenient to move in cooperation with the rotary rod 93.
The rotation rod 93 is provided at left and right inner ends of the sleeve inner walls of the left and right rotation sleeves 91 and 92, respectively.
Left and right bristle opening principle of this embodiment: by stirring the stirring block 10, the stirring sleeve 9 is pushed to move upwards, the rotary rod 93 in the stirring sleeve 9 also moves upwards, the rotary rod 93 moves along the rotary grooves 71 in the rotary groove columns 7 on the left rotary bristle rod 5 and the right rotary bristle rod 6, the left rotary bristle rod 5 and the right rotary bristle rod 6 are turned outwards, the contact range of combing is wider, teeth are cleaner, the cleaning brush head is convenient to brush teeth, and the angle gear design of opening the left brush head 51 and the right brush head 61 is limited by pushing the stirring sleeve 9 to move upwards, and meanwhile, the rotary gear groove 1001 on the stirring block 10 and the gear rod 1101 on the front cover 1 are limited.
This concrete embodiment structural design is reasonable, and the appearance is pleasing to the eye, novel structure is unique, easy operation, and convenient to use promotes the angle of the rotatory brush hair pole of flexible regulation about through stirring the piece about, through the rotation angle of the adjustable brush head of rotatory brush hair pole, makes the angular adjustment of toothbrush face wider to better clean gum dead angle, satisfy more crowds' demand, improve the use experience of brushing teeth and the comfort of brushing teeth.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A toothbrush capable of rotatably adjusting bristle angles, which is characterized in that: it contains protecgulum (1), back lid (2), main brush pole (3), main brush head (4), left side rotatory brush hair pole (5), right side rotatory brush hair pole (6), revolve groove post (7), guide bar (8), stir cover (9), stir piece (10), protecgulum (1) and back lid (2) fixed connection, the front end central point of back lid (2) puts integrative main brush pole (3) that is fixed with, be provided with main brush head (4) on main brush pole (3), both ends all are provided with guiding hole (41) about main brush head (4), the front end of left side rotatory brush hair pole (5) is provided with left brush head (51), the front end of right side rotatory brush hair pole (6) is provided with right brush hair head (61), guide post one (511) and guide post two (611) card of left side brush head (51) and right brush head (61) top are established in guide hole (41) at both ends about main brush head (4), the back end of left side rotatory brush hair pole (5) and right side rotatory brush hair pole (6) all is provided with guiding hole (41), the front end of rotatory brush hair pole (6) is provided with on the rotatory brush hair pole (7) of a left side rotatory brush hair pole (6), the guide rod (8) at the bottom ends of the left rotary bristle rod (5) and the right rotary bristle rod (6) are clamped in the guide groove (21) of the rear cover (2), the rear end sleeves of the left rotary bristle rod (5) and the right rotary bristle rod (6) are provided with stirring sleeves (9), stirring blocks (10) are arranged on the stirring sleeves (9), rotary gear grooves (1001) are formed in the left side and the right side of the stirring blocks (10), an adjusting through hole (11) is formed in the front end of the front cover (1), and the stirring blocks (10) are located in the adjusting through hole (11).
2. A rotationally adjustable bristle angle toothbrush according to claim 1, wherein: and water outlets (22) are arranged above and at the bottom end of the rear cover (2).
3. A rotationally adjustable bristle angle toothbrush according to claim 1, wherein: the stirring sleeve (9) is provided with a left rotary sleeve (91) and a right rotary sleeve (92), rotary rods (93) are arranged in the left rotary sleeve (91) and the right rotary sleeve (92), the stirring sleeve (9) is sleeved on a rotary groove column (7) at the rear ends of the left rotary bristle rod (5) and the right rotary bristle rod (6), and rotary rods (93) in the left rotary sleeve (91) and the right rotary sleeve (92) are clamped in rotary grooves (71) of the rotary groove column (7).
4. A rotationally adjustable bristle angle toothbrush according to claim 1, wherein: the left side and the right side of the adjusting through hole (11) are provided with a plurality of gear levers (1101) which are matched with the rotary gear grooves (1001) on the left side and the right side of the poking block (10).
5. A rotationally adjustable bristle angle toothbrush according to claim 1, wherein: the rotary groove (71) adopts an internal rotation structure design.
6. A rotationally adjustable bristle angle toothbrush according to claim 3, wherein: the rotary rod (93) is respectively arranged at the left inner side end and the right inner side end of the sleeve inner wall of the left rotary sleeve (91) and the right rotary sleeve (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223086701.0U CN219720027U (en) | 2022-11-17 | 2022-11-17 | Toothbrush capable of rotatably adjusting bristle angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223086701.0U CN219720027U (en) | 2022-11-17 | 2022-11-17 | Toothbrush capable of rotatably adjusting bristle angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219720027U true CN219720027U (en) | 2023-09-22 |
Family
ID=88026980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223086701.0U Active CN219720027U (en) | 2022-11-17 | 2022-11-17 | Toothbrush capable of rotatably adjusting bristle angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219720027U (en) |
-
2022
- 2022-11-17 CN CN202223086701.0U patent/CN219720027U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |