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CN-122009664-A - Liquid outlet device and container

CN122009664ACN 122009664 ACN122009664 ACN 122009664ACN-122009664-A

Abstract

The invention discloses a liquid outlet device and a container, comprising a bottle body and a quantitative liquid storage cylinder, wherein a transfer bin and a quantitative bin are arranged in the quantitative liquid storage cylinder, the transfer bin is provided with a liquid inlet and a liquid outlet, the liquid inlet is communicated with a containing cavity of the bottle body, the liquid outlet is communicated with the quantitative bin, a liquid level response control member is arranged in the transfer bin and is used for selectively blocking the liquid outlet, so that liquid in the containing cavity sequentially passes through the transfer bin and the quantitative bin, and liquid with preset capacity is output. The liquid level control device has the advantages that the liquid level response control component is arranged in the transfer bin, automatic quantitative control of liquid in the dumping process is achieved, accurate liquid output quantity can be obtained without extra dumping of the liquid into the bottle cap for observing scales, the operation flow is simplified, the use convenience is improved, compared with a traditional pump head structure, the liquid level control device is used for sealing a liquid outlet through the liquid level trigger control component of the transfer bin, the liquid output quantity is ensured to be constant each time, and complex operation or quantitative errors caused by repeated pressing are avoided.

Inventors

  • YAN DEBIN
  • HUANG WEILIANG
  • LI SHENZHOU
  • Wang Qianliu

Assignees

  • 深圳市通产丽星科技集团有限公司

Dates

Publication Date
20260512
Application Date
20260105

Claims (10)

  1. 1. The liquid outlet device is characterized by comprising a bottle body and a quantitative liquid storage cylinder arranged on the bottle body; The quantitative liquid storage cylinder is provided with a transfer bin and a quantitative bin, the transfer bin is provided with a liquid inlet and a liquid outlet, the liquid inlet is communicated with the containing cavity of the bottle body, and the liquid outlet is communicated with the quantitative bin; A liquid level response control component is arranged in the transfer bin; the liquid level response control component is used for selectively blocking the liquid outlet hole, so that liquid in the containing cavity sequentially passes through the transfer bin and the quantitative bin, and liquid with preset capacity is output.
  2. 2. The tapping device according to claim 1, wherein the level responsive control means comprises a float; When the liquid in the containing cavity of the bottle body enters the transfer bin through the liquid inlet, the floating ball floats along with the rising of the liquid level of the transfer bin and seals the liquid outlet; When the floating ball is far away from the liquid outlet hole based on the buoyancy, the liquid outlet hole is recovered to be communicated.
  3. 3. The liquid outlet device of claim 2, wherein the liquid inlet and the liquid outlet are respectively arranged at two sides of the transfer bin which are oppositely arranged; when the bottle body is in an inverted state, liquid in the containing cavity of the bottle body enters the transfer bin through the liquid inlet, and the floating ball floats up and seals the liquid outlet along with the rising of the liquid level of the transfer bin; when the bottle body is in a forward-put state, the floating ball is far away from the liquid outlet hole based on the buoyancy, so that the liquid outlet hole is recovered to be communicated.
  4. 4. A tapping device according to any one of claims 1 to 3, further comprising a tapping volume control means; The liquid outlet control part is arranged on the quantitative liquid storage cylinder and is used for controlling the liquid outlet amount of the liquid flowing out of the liquid outlet.
  5. 5. The tapping device according to claim 4, wherein the tapping volume control means comprises a bottom cover and an adjusting lever; The adjusting rod is provided with an overflow groove, and the bottom cover is provided with an air cylinder matched with the overflow groove; the bottom cover is fixed on the quantitative liquid storage cylinder; When the liquid level in the quantitative bin is higher than the bottom end of the overflow groove, overflow liquid enters the air cylinder through the overflow groove and flows back to the containing cavity of the bottle body, so that the liquid outlet amount is adjusted.
  6. 6. The tapping device according to claim 5, further comprising an inner cover; the inner cover is fixed on the quantitative liquid storage cylinder and is provided with a plurality of identification structures; wherein each of the identification structures is used for indicating different liquid outlet amounts.
  7. 7. The tapping device according to claim 6, wherein the adjusting rod is slidable in an axial direction relative to the dosing bin; When the top of the adjusting rod is aligned with a corresponding one of the identification structures, the device is used for indicating the currently set liquid outlet quantity.
  8. 8. The tapping device according to claim 6, further comprising a venting assembly; The ventilation assembly is arranged on the bottom cover and is used for refluxing overflowed liquid or refluxing to the containing cavity of the bottle body and/or refluxing outside air to the inside of the bottle body.
  9. 9. The tapping device according to claim 6, further comprising a cap that is adapted to fit over the inner cap.
  10. 10. A container comprising a container body and a tapping device according to any one of claims 1 to 9, said tapping device being arranged in said container body.

Description

Liquid outlet device and container Technical Field The invention relates to the technical field of containers, in particular to a liquid outlet device and a container. Background The common liquid packaging bottle in the current market generally has the problem of insufficient convenience in quantitative control. The traditional structure adopts to set up the capacity scale on the bottle lid more, through the manual work pouring in to the lid in order to judge the quantity of use. The structure is complex in using steps, the user is required to accurately observe the scale marks when pouring the content every time, and the usage error or the liquid overflow is easy to cause due to slight carelessness, so that the user experience is affected. Another common structure is to press the pump head type bottle, which carries out liquid transportation through the pump head, but has a certain quantitative function, but has limited single pumping quantity, often needs repeated pressing for a plurality of times when needing to be used in a large quantity, has lower use efficiency, and has poor stability due to the fact that the pump head structure is easily influenced by factors such as liquid viscosity, resilience force and the like. Disclosure of Invention The present invention is directed to a liquid outlet device and a container, which at least solve the technical problems mentioned in the related art. In order to achieve the above object, according to a first aspect of the present invention, there is provided a liquid outlet device, including a bottle body and a quantitative liquid storage cylinder mounted on the bottle body; The quantitative liquid storage cylinder is provided with a transfer bin and a quantitative bin, the transfer bin is provided with a liquid inlet and a liquid outlet, the liquid inlet is communicated with the containing cavity of the bottle body, and the liquid outlet is communicated with the quantitative bin; A liquid level response control component is arranged in the transfer bin; the liquid level response control component is used for selectively blocking the liquid outlet hole, so that liquid in the containing cavity sequentially passes through the transfer bin and the quantitative bin, and liquid with preset capacity is output. In a second aspect of the present invention, there is provided a container comprising a container body and a tapping device according to the first aspect, the tapping device being arranged in the container body. The liquid outlet device and the container comprise a bottle body and a quantitative liquid storage cylinder, wherein a transfer bin and a quantitative bin are arranged in the quantitative liquid storage cylinder, automatic quantitative control of liquid in the dumping process is realized by arranging a liquid level response control component in the transfer bin, accurate liquid outlet amount can be obtained without additionally pouring into an observation scale in a bottle cover, the operation flow is simplified, and the use convenience is improved. Drawings In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art. FIG. 1 is a schematic three-dimensional view of a liquid outlet device according to an embodiment of the present application; FIG. 2 is a schematic diagram illustrating the structure of the liquid outlet device in FIG. 1; FIG. 3 is a schematic view of the liquid outlet device of FIG. 1 in semi-section; FIG. 4 is a three-dimensional schematic view of a bottle according to an embodiment of the present application; FIG. 5 is a cross-sectional view of a cartridge according to an embodiment of the present application; FIG. 6 is a cross-sectional view of a bottom cover in an embodiment of the application; FIG. 7 is a three-dimensional schematic view of an adjustment lever in an embodiment of the present application; FIG. 8 is a cross-sectional view of an adjustment lever in an embodiment of the present application; FIG. 9 is a schematic diagram of the internal structure of the adjusting rod in the liquid outlet device corresponding to different height positions in the embodiment of the application; FIG. 10 is a schematic diagram illustrating a lateral movement gap in an embodiment of the present application; FIG. 11 is a three-dimensional schematic view of an inner cap according to an embodiment of the present application; FIG. 12 is a three-dimensional schematic view of an inner cap according to an embodiment of the present application; FIG. 13 is a three-dimensional schematic view of a bottle cap according to an embodiment of th