Quick-release connector assembly suitable for dental three-purpose gun and dental three-purpose gun
A three-purpose gun and component technology, which is applied in the direction of devices for cleaning dental cavities, etc.
Pending Publication Date: 2022-07-29
佛山市登拓医疗器械有限公司
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[0003] The purpose of the present invention is to provide a quick release joint assembly suitable for dental three-purpose guns and dental three-purpose guns, to solve one or more technical problems in the prior art, and at least provide a beneficial option or create conditions
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[0035] This part will describe the specific embodiments of the present invention in detail, and the preferred embodiments of the present invention are shown in the accompanying drawings. Each technical feature and overall technical solution of the invention should not be construed as limiting the protection scope of the invention.
[0036] In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
[0037] In the description of the present in...
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The quick-release connector assembly comprises a plug body, a connector body and a locking assembly, the two ends of the plug body are divided into a first plug end and a second plug end, and the two ends of the connector body are divided into a first connector end and a second connector end; the second connector end and the first plug end are rotationally sleeved with each other, the locking assembly comprises a locking block which moves to a locking position and an unlocking position along with rotation of the connector body and the plug body, the connector body is rotated until the connector water channel is communicated with the plug water channel and the connector air channel is communicated with the plug air channel, and at the moment, the locking block moves to the locking position; the quick-release connector assembly is locked and fixed in the three-purpose gun; the connector body is rotated to the non-working position where the connector water outlet and the connector air outlet are staggered from the plug water inlet and the plug air inlet respectively, the water channel and the air channel are closed, at the moment, the locking block moves to the unlocking position, and the situation that when the quick-release connector assembly is disassembled, water and air are sprayed outwards due to the fact that the water channel and the air channel are not closed is avoided.
Description
technical field [0001] The invention relates to the field of dental medical equipment, in particular to a quick-release joint assembly suitable for a dental triple-purpose gun and a dental triple-purpose gun. Background technique [0002] The dental three-purpose gun is a common equipment on the oral comprehensive treatment table. The dental three-purpose gun is an important component of the dental treatment apparatus. It can spray water and air, and is mainly used to clean the residual dirt on the teeth or air-dry it. Teeth can also generate water mist by controlling the water and air switches. The three-purpose guns on the market are all directly connected to the water and trachea. If disinfection is required, it is more troublesome and increases the workload of the doctor. When disassembling, cleaning and disinfecting, the dental treatment apparatus needs to be stopped for operation, but it is often easy for the doctor to Forgetting to turn off the water vapor and disman...
Claims
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IPC IPC(8): A61C17/02
CPCA61C17/0217A61C17/0202
Inventor 姚晓
Owner 佛山市登拓医疗器械有限公司