Dispenser
The dispenser addresses the issue of metal usage in conventional designs by employing a deformable tank and valve system, enabling efficient and stable dispensing of diverse contents without metal components, thus reducing environmental impact.
JP2025180696APending Publication Date: 2025-12-11YOSHINO KOGYOSHO CO LTD
Patent Information
- Application Number
- JP2024088200
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-12-11
Smart Images
Figure 2025180696000001_ABST
Abstract
To reduce the use of metal materials.SOLUTION: Inside a tank body 30, which has an elastically deformable side wall portion 51 and an elastically deformable top wall portion 54, a partition member 250 that divides the interior into a first space R1 communicating with a container body 2 and a second space R2 communicating with a nozzle tube portion 14, and a flexible discharge pipe 260 that communicates the first space and the second space are provided. A deformable section 40a is provided on the side wall portion and is capable of bending and deforming vertically so as to protrude inward toward the tank body, thereby permitting a forward tilting operation of the tank portion. The discharge pipe is configured to be bendable and deformable in accordance with tilting of the tank portion, and a lower end thereof is combined with the partition member at a position rearward of a tank axis O1, while an upper end thereof is curved forward along the top wall portion so as to be positioned forward of the tank axis, thereby providing a discharge device 1.SELECTED DRAWING: Figure 1
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Citation Information
Patent Citations
Quantitative discharge device
JP2019064688A