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Dispensing device

a technology of dispense device and dispense device, which is applied in the direction of spraying apparatus, containers with multiple articles, packaging, etc., can solve the problem that the dispenser cannot regulate the amount of substances

Active Publication Date: 2021-02-04
VESCIR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The conventional dual-tube dispenser can only dispense two substances at once, but it cannot adjust the amount of each substance to a specific ratio.

Problems solved by technology

However, the conventional dispenser cannot regulate the amount of substances thus dispensed according to a specific proportion.

Method used

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Examples

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Effect test

embodiment 1

[0029]the present disclosure provides a dispensing device 1. Referring to FIGS. 1-5, the dispensing device 1 comprises a nozzle 11, two containers 12a, 12b and a regulation device 13. The nozzle 11 has an ejection hole 110. The container 12a comprises a bottle 121a and a pump unit 122a. The bottle 121a provides a substance. The bottle 121a has a regulated unit 123a. The regulated unit 123a is disposed at the bottom of the bottle 121a. The pump unit 122a linearly, movably connects to the bottle 121a. The pump unit 122a is in communication with the nozzle 11. The pump unit 122a provides the substance in the bottle to the nozzle 11, and then the substance is discharged via the ejection hole 110. The container 12b is identical to the container 12a structurally and functionally. As shown in FIG. 5, the regulation device 13 rotatably connects to the regulated units 123a, 123b of the two bottles 121a, 121b. When the regulation device 13 is rotated, the bottles 121a, 121b vary in height rel...

embodiment 3

[0036]In this embodiment, the reset device 34 is disposed between the regulation device 33 and the two bottles 321a, 321b and exerts a thrust under which the two bottles 321a, 321b return to their initial positions. In a variant embodiment, the reset device 34 is disposed at any other points of the two bottles 321a, 321b or positioned proximate to the bottoms of the two bottles 321a, 321b without directly abutting against the two bottles 321a, 321b, and exerts a thrust under which the two bottles 321a, 321b return to their initial positions, but the present disclosure is not limited to

[0037]In a variant embodiment, the resilient component 342 is a conventional resilient component, such as a leaf spring or rubber, but the resilient component 342 is not limited to embodiment 3.

[0038]Embodiment 4 of the present disclosure provides a dispensing device 4. Referring to FIG. 8, the dispensing device 4 in embodiment 4 is substantially identical to the dispensing device 3 in embodiment 3 str...

embodiment 4

[0042]In embodiment 4, a regulation limiting unit 23 is disposed between the positioning device 45 and the regulation device 43. Referring to FIG. 8, the regulation limiting unit 23 comprises a plurality of regulation limiting concave portions 231 disposed at the end of the inner peripheral surface of the regulation device 43 and a regulation limiting convex portion 232 disposed at the end of the peripheral surface of the positioning device 45 and corresponding in position to one of the regulation limiting concave portions 231. The regulation device 43 uses the regulation limiting unit 23 to control the angle by which the regulation device 43 rotates each time and thereby attain a specific proportion. For example, given an initial proportion of 20 / 80, a single instance of rotation brings about a resultant proportion of 10 / 90. In the absence of the regulation limiting unit 23, the rotation can be overdone, and in consequence the initial proportion of 20 / 80 is instantaneously reversed...

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PUM

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Abstract

A dispensing device includes a nozzle, two containers and a regulation device. The containers each include a bottle and a pump unit. The bottle has a regulated unit. The regulated unit is disposed at the bottom of the bottle. The pump unit linearly, movably connects to the bottle. The pump unit is in communication with the nozzle. The pump unit provides a substance in the bottle to the nozzle. The regulation device rotatably connects to the regulated units of the two bottles or is positioned proximate to the regulated units of the two bottles. The regulation device is rotated such that the bottles vary in height relative to the regulation device. Therefore, the dispensing device provides two types of substances simultaneously and regulates a proportion of the provided substances.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This non-provisional application claims priority under 35 U.S.C. § 119(a) on Patent Application No(s). 108127382 filed in Taiwan, R.O.C. on Aug. 1, 2019, the entire contents of which are hereby incorporated by reference.BACKGROUND OF THE INVENTION1. Field of the Invention[0002]The present disclosure relates to dispensing devices, and in particular to a dispensing device for providing a constant quantity of a substance.2. Description of the Related Art[0003]A conventional dispenser, which is a container for providing a constant quantity of a substance, includes a bottle and a nozzle. The nozzle has a pump. When compressed, a substance contained in the bottle is ejected out of the nozzle by a constant quantity with the pump. The conventional dispenser provides a constant quantity of a substance, such as shampoo, body wash, and alcohol, each time.BRIEF SUMMARY OF THE INVENTION[0004]A conventional dual-tube dispenser provides two types of subs...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B05B1/12B05B11/00B65D81/32G01F11/08
CPCB05B1/12G01F11/08B65D81/3205B05B11/0038B05B11/10B05B11/1084B65D81/3288B05B11/1007B05B11/1083
Inventor CHEN, WEI-YU
Owner VESCIR