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CN-118907661-B - Liquid outlet device

CN118907661BCN 118907661 BCN118907661 BCN 118907661BCN-118907661-B

Abstract

The invention discloses a liquid outlet device, when in use, a base is rotated, so that the base drives a driving piece to rotate, when the driving piece rotates along with the base, the driving piece drives an extrusion piece to move upwards relative to a container, and substances in the container are extruded from a containing cavity of the container to the outside through an outlet, the liquid outlet device is very convenient to use, the container is not required to be extruded by force, and liquid outlet can be realized only by rotating the base, and when the material in the holding cavity needs to be continuously taken out, only the continuous rotating base is needed to continuously discharge the liquid outwards, the container adopts a transparent bottle with a dial gauge and the like, the extrusion part is moved to a fixed scale position through the rotating base, the quantitative material in the holding cavity can be taken out, the liquid taking precision is high, and waste caused by more extrusion is avoided.

Inventors

  • LI HONGBIAO

Assignees

  • 李红彪

Dates

Publication Date
20260512
Application Date
20210329

Claims (6)

  1. 1. The liquid outlet device is characterized by comprising a container (1) and a base (2) movably connected to the container (1), wherein a containing cavity (300) capable of containing substances is formed between the base (2) and the container (1) in a matched mode, an extrusion piece (4) capable of moving relative to the container is connected in the container (1), a driving piece (5) capable of driving the extrusion piece (4) to move relative to the container (1) to extrude the substances outwards when the base (2) is operated is connected to the base (2), and an outlet (21) capable of discharging the substances in the containing cavity (300) outwards is formed in the base (2); The driving piece (5) comprises a column body (51) with one end movably connected to the bottom of the container (1) and the other end connected to the base (2); A linkage piece (91) which can drive the extrusion piece (4) to slide relative to the container (1) when the cylinder (51) rotates is arranged between the extrusion piece (4) and the cylinder (51); The linkage piece (91) is sleeved on the column body (51), the extrusion piece (4) is sleeved outside the linkage piece (91), and the upper end of the extrusion piece (4) is also provided with an elastic extrusion piece (92) for pushing the linkage piece (91) when the extrusion piece (4) slides; The post (51) is also provided with a back-off (515), and the back-off (515) prevents the elastic pressing piece (92) from reversely resetting; The base (2) is also provided with a cover body which can be covered on the base.
  2. 2. The liquid outlet device according to claim 1, wherein the column (51) is arranged in a polygonal shape.
  3. 3. The liquid outlet device according to claim 1, wherein the back-off (515) is provided with a first inclined sliding surface (5151) for sliding the linkage member (91), the back-off (515) is further provided with a stop surface (5152) for preventing the elastic pressing member (92) from reversely resetting, the pressing member (4) is provided with a second inclined sliding surface (43), and the linkage member (91) is provided with a third inclined sliding surface (911) capable of pressing the second inclined sliding surface (43) during movement.
  4. 4. The device of any one of claims 1 to 3, wherein the column (51) is provided with a liquid outlet channel (514) for communicating the accommodating cavity (300) with the outlet (21), the container (1) is further provided with a support column (15) capable of being movably connected with the lower end of the column (51), and the support column (15) is provided with a liquid inlet (151) capable of communicating the liquid outlet channel (514) with the accommodating cavity (300).
  5. 5. The liquid outlet device as set forth in claim 4, wherein the base (2) is further provided with a fixing groove (25) for accommodating an upper end of the column (51) and driving the column (51) to rotate when the base (2) rotates relative to the container (1), and the outlet (21) is disposed at an upper end of the fixing groove (25).
  6. 6. The liquid outlet device of claim 4, wherein an air inlet cavity (600) is formed between the base (2) and the extrusion piece (4), and a communication port (26) for communicating the air inlet cavity (600) with the outside air is formed on the base (2).

Description

Liquid outlet device The application relates to a divisional application of a liquid outlet device with the application number 202110344721.4 in 2021-3-29. Technical Field The invention relates to a liquid outlet device. Background In the fields of foods, chemical industry and biology, some containers are used for loading substances, when the substances are needed to be used, the containers are needed to be extruded forcefully, so that the substances are extruded outwards from the containers, but the quantity of the substances extruded in the way of extrusion is not fixed, and a user is required to grasp the substances by himself, so that large errors can exist in extruding the substances, and waste is caused. In addition, the squeezing mode can lead part of substances to remain on the inner wall of the container, the substances can not be completely discharged, when the substances in the container are less, the container is required to be placed in the opposite direction to wait for the substances to flow from the bottom of the container to the mouth of the container, then the container is squeezed again, so that the substances flow out, the use is inconvenient, and the substances adsorbed on the wall of the tank not only cause certain waste, but also affect the secondary use of the container. The present invention has been developed in response to the above-described drawbacks. Disclosure of Invention The invention aims to overcome the defects of the prior art and provides a liquid outlet device which can quantitatively output liquid and has a simple liquid outlet mode. The invention is realized by the following technical scheme: The utility model provides a liquid device, includes the container and but movably connect in the base on the container, base and container between the cooperation be formed with the holding chamber that can deposit the material, the container in be connected with the extrusion piece that can move about rather than, the base on be connected with and can order about the extrusion piece and move about and outwards extrude the driving piece of material relative to the container when operating the base, the base on be equipped with and supply to hold the outside exhaust outlet of intracavity material. An air inlet cavity is formed between the base and the extrusion piece in a matched mode, and an air inlet channel used for communicating the air inlet cavity with the external atmosphere is arranged on the driving piece. The driving piece include that one end is movably connected in the cylinder on the container bottom and the other end is connected on the base, the air inlet channel locate on the cylinder, the container on still be equipped with can with cylinder lower extreme swing joint's reference column, just the reference column on be equipped with the first air inlet that can communicate air inlet channel and air inlet chamber, the base on still be equipped with the second air inlet that can communicate air inlet channel and outside air. The cylinder on still be equipped with first screw thread, the extrusion piece cover locate on the cylinder, just the extrusion piece on still be equipped with and can with the first screw thread cooperation on the cylinder when the cylinder activity and make the extrusion piece relative container movable second screw thread. The base is also provided with a positioning groove for accommodating the upper end of the cylinder and driving the cylinder to rotate when the base rotates relative to the container, and the second air inlet is arranged at the upper end of the positioning groove. The cylinder is also provided with a stop part for limiting the sliding position of the extrusion piece. And a sealing ring is also arranged between the extrusion piece and the column body. The base on still be equipped with the buckle, the container on be equipped with can with the buckle cooperation joint and make the base can be relative container pivoted buckle groove. The base is also provided with a flip cover which can be covered on the base. The driving piece include that one end is movably connected in the cylinder on the bottom of the container and the other end is connected on the base, the cylinder on be equipped with and be used for the intercommunication to hold the liquid outlet channel of chamber and play thing mouth, the container on still be equipped with can with cylinder lower extreme swing joint's support column, just the support column on be equipped with can communicate the liquid outlet channel and hold the inlet in chamber. The base is also provided with a fixing groove for accommodating the upper end of the column body and driving the column body to rotate when the base rotates relative to the container, and the outlet is arranged at the upper end of the fixing groove. The base and the extrusion piece are matched to form an air inlet cavity, and the base is provided with a communication port for communicating the air inlet cavity with out