CN213156645U - Spray head structure of tooth flushing device - Google Patents
Spray head structure of tooth flushing device Download PDFInfo
- Publication number
- CN213156645U CN213156645U CN202021204112.6U CN202021204112U CN213156645U CN 213156645 U CN213156645 U CN 213156645U CN 202021204112 U CN202021204112 U CN 202021204112U CN 213156645 U CN213156645 U CN 213156645U
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- nozzle
- brush
- tooth
- brush hair
- locking
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Abstract
The utility model relates to a wash tooth ware equipment technical field, indicate a wash shower nozzle structure of tooth ware especially, including the nozzle brush, the nozzle brush includes brush hair mount and brush hair bundle, and brush hair bundle and brush hair mount are as an organic whole through hot melting. The utility model discloses a nozzle brush is mainly through restrainting the brush hair and the hot melt of brush hair mount is as an organic whole, connects more firm, has avoided the safety problem that brings with glue bonding.
Description
Technical Field
The utility model relates to a tooth flushing device technical field, in particular to a spray head structure of a tooth flushing device.
Background
Along with the improvement of living standard, people pay more and more attention to oral hygiene, the choice to oral cleaning tool is also more and more various, and the tooth washing device has also become one of many indispensable small household appliances of family. The tooth flushing device mainly comprises an electric water pump, a water suction pipe, a water storage tank and a hand-held piece, wherein the hand-held piece comprises a handle and a nozzle. The user directs the nozzle of the tooth cleaning device to the adjacent area of the teeth, and the high-speed water column with certain pressure is sprayed out from the nozzle, and the impact force of the high-speed water column is used for cleaning the slit between the teeth.
However, for some stubborn dirt, the dirt is difficult to remove by washing alone, and at this time, the dirt on the tooth surface can be removed by adding the bristles to the nozzle. However, the bristles are generally adhered to the nozzle by glue, and under long-term water column impact, the bristles cannot be effectively fixed in the nozzle, and are flushed into an oral cavity by water flow in the using process, and the problem of personal injury may occur due to reasons such as chemical instability and overdue of the glue.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a towards shower nozzle structure of tooth ware has strengthened being connected of brush hair and shower nozzle, has improved and has used experience sense and security performance.
In order to achieve the above object, the utility model adopts the technical scheme that a shower nozzle structure of tooth flushing device is provided, including the nozzle brush, the nozzle brush includes brush hair mount and brush hair bundle, brush hair bundle with the brush hair mount is as an organic whole through hot melting.
As a preferable scheme, the bristle fixing frame is of an annular structure; the inner wall of the brush hair fixing frame is provided with a convex block.
As a preferred scheme, the spray head structure of the tooth flushing device further comprises a nozzle rod and a locking cap, the locking cap is sleeved on the nozzle brush, and the locking cap is in threaded connection with the nozzle rod.
As a preferred scheme, the locking block is provided with a groove, the locking block is arranged at the bottom of the groove, a mounting hole is formed in the bottom of the groove, the locking block is connected with the nozzle brush in a sleeved mode, the bristle fixing frame is connected with the groove in a clamped mode, and the bristle bundle penetrates through the mounting hole to extend out of the locking block.
Preferably, the outer circumferential wall of the locking cap is provided with a friction portion.
Preferably, the friction part comprises a plurality of friction strips extending along the axial direction of the locking cap.
As a preferred scheme, a water outlet channel penetrates through the interior of the nozzle rod, and the nozzle brush is provided with a through hole communicated with the water outlet channel.
As a preferable scheme, the nozzle rod is provided with an insertion part, and the insertion part is inserted into the through hole.
The beneficial effects of the utility model reside in that:
the utility model discloses a nozzle brush's brush hair bundle mainly links into an integrated entity through hot melt mode and brush hair mount, and the connected mode is firm, can bear the impact of water column and not drop, effectively avoids the security problem that glue bonds and brings.
Drawings
Fig. 1 is a schematic structural view of the nozzle structure of the tooth rinsing device of the present invention.
Fig. 2 is a schematic sectional view of the nozzle structure of the tooth rinsing device of the present invention.
Fig. 3 is an enlarged schematic view at a in fig. 2.
Fig. 4 is a schematic structural view of the nozzle brush of the present invention.
The reference numbers illustrate:
10-nozzle brush; 11-a bundle of bristles; 12-bristle holders; 13-a through hole; 14-a bump;
20-locking the cap; 21-a groove; 22-mounting holes; 23-internal thread; 24-a friction portion;
30-a nozzle bar; 31-a water outlet channel; 32-a plug-in part; 33-external thread.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention relates to a nozzle structure of a tooth rinsing device, which comprises a nozzle rod 30, a locking cap 20 and a nozzle brush 10, wherein the nozzle brush 10 is detachably connected to the nozzle rod 30 through the locking cap 20; the nozzle brush 10 includes a bristle holder 12 and a bristle bundle 11, and the bristle bundle 11 and the bristle holder 12 are thermally fused together. The bristle bundle 11 adopts a hot-melting connection mode, so that the connection is more stable, the impact of a water column can be borne without falling, and the safety problem caused by glue adhesion is effectively avoided.
The specific structure of the nozzle brush 10 can be combined with that shown in fig. 4, the bristle bundle 11 is composed of a plurality of bristles, the bristle fixing frame 12 is an annular structure, the root parts of the bristles are filled in the bristle fixing frame 12, and then the root parts of the bristles are fixed on the bristle fixing frame 12 in a hot melting and bonding manner; in order to strengthen the connection between the bristle bundle 11 and the bristle holder 12, the inner wall of the bristle holder 12 is provided with a projection 14, and the projection 14 and the root of the bristles are integrated into a whole to play a reinforcing role, so that the integral connection of the nozzle brush 10 is more stable. The nozzle brush 10 integrated by hot melting is further provided with a through hole 13 by means of drilling, the through hole 13 is correspondingly communicated with a water outlet channel 31 penetrating through the inside of the nozzle rod 30, and because the bristles of the bristle bundle 11 are also integrated by hot melting, the bristles at the edge of the through hole 13 cannot easily fall off even after drilling.
The nozzle brush 10 is mainly detachably connected with the nozzle rod 30 through a locking cap 20, specifically, the locking cap 20 is sleeved on the nozzle brush 10, the locking cap 20 is provided with a groove 21, the locking cap 20 is provided with a mounting hole 22 at the bottom of the groove 21, when the locking cap 20 is sleeved on the nozzle brush 10, the bristle fixing frame 12 is clamped with the groove 21, and the bristle bundle 11 passes through the mounting hole 22 and extends out of the locking cap 20; in addition, the locking cap 20 is provided with an internal thread 23 corresponding to the groove 21, the outer circumferential wall of the tip end of the nozzle rod 30 is provided with an external thread 33, the external thread 33 is matched with the internal thread 23, and the locking cap 20 is screwed with the nozzle rod 30.
Specifically, an insertion portion 32 is disposed at an end of the nozzle rod 30 connected to the nozzle brush 10, the water outlet channel 31 also penetrates through the insertion portion 32, and a radius of the insertion portion 32 gradually shrinks from the nozzle rod 30 to an extending direction of the nozzle brush 10, so that the insertion portion 32 can be correspondingly inserted into the through hole 13 of the nozzle brush 10.
In order to facilitate the disassembly and assembly of the nozzle brush 10, the outer circumferential wall of the locking cap 20 is provided with a friction portion 24, the friction portion 24 mainly comprises a plurality of friction strips, the friction strips extend along the axial direction of the locking cap 20, and the friction strips are uniformly distributed on the outer circumferential wall of the locking cap 20.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (8)
1. The utility model provides a shower nozzle structure of towards tooth ware, includes the nozzle brush, its characterized in that: the nozzle brush comprises a brush hair fixing frame and a brush hair bundle, and the brush hair bundle and the brush hair fixing frame are integrated through hot melting.
2. The nozzle structure of a tooth-rinsing device as claimed in claim 1, wherein: the bristle fixing frame is of an annular structure; the inner wall of the brush hair fixing frame is provided with a convex block.
3. The nozzle structure of a tooth-rinsing device as claimed in claim 1, wherein: the nozzle structure of the tooth flushing device further comprises a nozzle rod and a locking cap, the locking cap is sleeved on the nozzle brush, and the locking cap is in threaded connection with the nozzle rod.
4. The nozzle structure of a tooth-rinsing device as claimed in claim 3, wherein: the locking block is provided with a groove, the locking block is arranged at the bottom of the groove, a mounting hole is formed in the bottom of the groove, the locking block is connected with the nozzle brush in a sleeved mode, the bristle fixing frame is connected with the groove in a clamped mode, and the bristle bundle penetrates through the mounting hole to extend out of the locking block.
5. The nozzle structure of a tooth-rinsing device as claimed in claim 3, wherein: the outer circumferential wall of the locking cover cap is provided with a friction part.
6. The nozzle structure of a tooth-rinsing device as claimed in claim 5, wherein: the friction part comprises a plurality of friction strips extending along the axial direction of the locking cover cap.
7. The nozzle structure of a tooth-rinsing device as claimed in claim 3, wherein: a water outlet channel penetrates through the interior of the nozzle rod, and a through hole communicated with the water outlet channel is formed in the nozzle brush.
8. The nozzle structure of a tooth irrigator according to claim 7, wherein: the nozzle rod is provided with an inserting part, and the inserting part is inserted into the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021204112.6U CN213156645U (en) | 2020-06-24 | 2020-06-24 | Spray head structure of tooth flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021204112.6U CN213156645U (en) | 2020-06-24 | 2020-06-24 | Spray head structure of tooth flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156645U true CN213156645U (en) | 2021-05-11 |
Family
ID=75789581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021204112.6U Active CN213156645U (en) | 2020-06-24 | 2020-06-24 | Spray head structure of tooth flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213156645U (en) |
-
2020
- 2020-06-24 CN CN202021204112.6U patent/CN213156645U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 No. 18, Jinhe Xinguang Road, Zhangmutou town, Dongguan City, Guangdong Province Patentee after: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. Address before: 523000 No.8, Qifeng Road, Baidi community, Zhangmutou town, Dongguan City, Guangdong Province Patentee before: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |