WO2025177042 - HANDHELD DENTAL CLEANER FACILITATING NOZZLE REPLACEMENT
National phase entry is expected:
Publication Number
WO/2025/177042
Publication Date
28.08.2025
International Application No.
PCT/IB2024/057125
International Filing Date
23.07.2024
Title **
[English]
HANDHELD DENTAL CLEANER FACILITATING NOZZLE REPLACEMENT
[French]
APPAREIL DE NETTOYAGE DENTAIRE PORTATIF FACILITANT LE REMPLACEMENT DE LA BUSE
[Chinese]
一种便于更换喷嘴的手持洁牙器
Applicants **
YUAN, Yifang
Inventors
LI, Juan
WANG, Jin
LU, Yang
GUO, Jing
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
CNIPA
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Natural Person
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1503 | |
| EPO | Filing, Examination, Granting | 8697 | |
| Japan | Filing, Examination, Granting | 1938 | |
| South Korea | Filing, Examination, Granting | 1580 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,458
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Abstract[English]
A handheld dental cleaner facilitating nozzle replacement. The dental cleaner comprises a dental cleaner body (1), wherein a recess (11) is formed on the top of the dental cleaner body (1); a connection assembly (2) is fixedly mounted in the recess (11); and a spray head mechanism (3) is detachably mounted in the connection assembly (2). By means of the fitting between a plurality of snap-fit mechanisms (24) and rollers (35), the assembly and disassembly between the connection assembly (2) and the spray head mechanism (3) can be completed simply by means of pressing the spray head mechanism (3). In addition, during use, even when a nozzle main body (31) is subjected to an external force, the included angle between the nozzle main body (31) and the dental cleaner body (1) remains unchanged.[French]
L'invention concerne un appareil de nettoyage dentaire portatif facilitant le remplacement de la buse. L'appareil de nettoyage dentaire comprend un corps d'appareil de nettoyage dentaire (1), un évidement (11) étant formé sur le dessus du corps d'appareil de nettoyage dentaire (1) ; un ensemble de raccordement (2) est monté à demeure dans l'évidement (11) ; et un mécanisme de tête de pulvérisation (3) est monté de manière amovible dans l'ensemble de raccordement (2). Au moyen de l'adaptation entre une pluralité de mécanismes d'encliquetage (24) et de rouleaux (35), le montage et le démontage entre l'ensemble de raccordement (2) et le mécanisme de tête de pulvérisation (3) peuvent être effectués simplement par pression du mécanisme de tête de pulvérisation (3). De plus, pendant l'utilisation, même lorsqu'un corps principal de buse (31) est soumis à une force externe, l'angle inclus entre le corps principal de buse (31) et le corps d'appareil de nettoyage dentaire (1) reste inchangé.[Chinese]
一种便于更换喷嘴的手持洁牙器，包括洁牙器器身（1），洁牙器器身（1）的顶部开设有凹槽（11），凹槽（11）内固定安装有连接组件（2），连接组件（2）内可拆卸式的安装有喷头机构（3），通过多组卡接机构（24）和滚轴（35）的配合，仅通过按压喷头机构（3）的方式便可以完成连接组件（2）与喷头机构（3）之间的装卸操作，另外，在使用过程中，即便喷嘴主体（31）受到外力时，喷嘴主体（31）与洁牙器器身（1）之间的夹角不会出现变化。