Two-way pumping device for consumption of residual amount of liquid
A water pump and residual volume technology, applied in a single hand-held device, spray device, spray device, etc., can solve the problems of environmental pollution of liquid residual volume, pouring out too much at one time, and unable to spit out liquid to the end, so as to achieve economic consumption and prevent Effects of Environmental Pollution
Active Publication Date: 2021-10-22
李垠锡 +1
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Problems solved by technology
Therefore, the problem is that it is impossible to spit out the liquid inside the liquid container to the end with a traditional water pump.
[0006] Since the remaining amount of the liquid remaining at the bottom of the liquid container is quite large, there is a problem that it is uneconomical to discard the remaining amount of the liquid without using it.
In addition, there is a problem that if the remaining amount of liquid remaining inside the liquid container is discarded without using it, the remaining amount of liquid causes environmental pollution
[0007] In order to consume the remaining amount of liquid remaining inside the liquid container, the liquid container can be used upside down and the lid opened, but there is a problem that more liquid than necessary is poured out at one time because the liquid concentrates on the open lid.
[0008] In addition, in order to consume the remaining amount of liquid remaining inside the liquid container, water can be added to the inside of the liquid container and shaken for use, but in this case the problem is that bacterial growth and Bacterial infection, thus adversely affecting the user
Method used
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[0032] This description explains the principle of the invention and discloses the embodiments so that the scope of the invention will be clear and the invention can be practiced by those having ordinary skill in the art to which the invention pertains. The disclosed embodiments can be implemented in various forms.
[0033] Terms such as "comprising" or "may include" used in various embodiments of the present invention indicate the existence of corresponding disclosed functions, operations or constituent elements, but do not exclude the addition of one or more functions and operations. or constituent elements. In addition, it should be understood that in various embodiments of the present invention, terms such as "comprising" or "having" are used to designate the features, numbers, steps, operations, constituent elements, components or combinations thereof described in the specification, rather than The possibility of the existence or addition of one or more other features, nu...
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The present invention relates to a two-way pumping device for consumption of a residual amount, comprising: a vessel; a body part having therein a first chamber and a second chamber in which liquid may be stored; a suction pipe extending to the outside of the body part; a first bearing which opens and closes the suction pipe; a pump part including a head part protruding to the outside of the body part; a first piston slidably moving inside the first chamber; a second piston slidably moving inside the second chamber; a first discharge part which discharges fluid in the first chamber to the outside; a second discharge part which discharges fluid in the second chamber to the outside; a spring which applies an elastic restoring force to the pump part; and a suction part which enables liquid to flow into the second chamber.
Description
technical field [0001] The present invention relates to a two-way water pump for consuming the remaining amount of liquid, and more particularly, to a device capable of discharging the liquid to the outside of the container when the container storing the liquid is arranged in the forward direction and when it is arranged in the reverse direction. The two-way pump used to consume the remaining amount of liquid to the last two-way pump used to consume the remaining amount of liquid. Background technique [0002] Generally, a fluid having a certain viscosity, such as shampoo, conditioner, body wash, dishwashing detergent, cosmetics, etc., is contained in a liquid container and dispensed to a user. The liquid container includes a liquid container that is used by opening and closing a cover while being provided with a cover, and also includes a liquid container that discharges liquid inside the liquid container to the outside by using a water screw pump to discharge the liquid in...
Claims
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IPC IPC(8): B05B11/00B05B11/04
CPCB05B11/0059B05B11/0044B05B1/14B05B11/1023B05B11/1047B05B11/1067B05B11/0037B05B11/042B05B11/1002B05B11/1042
Inventor 李垠锡
Owner 李垠锡