Liquid storage container and manufacturing method thereof

Abstract

The invention provides a liquid storage container which comprises a first integral component and a second integral component, wherein the first integral component that is processed through one-time injection molding comprises a window, a first locking piece and a first sealing piece; the second integral component that is processed through one-time injection molding comprises a container body, a second locking piece and a second sealing piece; the first locking piece and the second locking piece are locked so as to lead the container body and the window to be fixed; and the first sealing piece and the second sealing piece are matched in a compressed manner, so that the container body and the window are sealed up. The invention also provides a manufacturing method of the liquid storage container, which comprises the steps as follows: 1, the window, the first locking piece and the first sealing piece are formed through the first injection molding and are processed through synchronous injection so as to form the first integral component; and 2, the first integral component is positioned in a container body die, and the container body, the second locking piece and the second sealing piece are molded through the second injection molding so as to form the integral component, so that the locking fixation and the sealing between the container body and the window as well as the injection molding of the container body can be achieved at the same time. The liquid storage container achieves firm sealing and short production period.

Description

technical field [0001] The invention relates to a liquid storage container and a manufacturing method thereof. Background technique [0002] Prior art liquid storage container, see Figure 1-Figure 3 One of the prior art shown has the following disadvantages: (1) The transparent window 201 and the water tank 101 adopt thermal cladding, that is, a heating device is used to heat the pillar above the transparent window 201, and after the part is melted and deformed, when the pillar When the diameter D1 is larger than the diameter D2 of the matching hole, the transparent window 201 is connected to the water tank 101, so that the installation process is complicated, the labor cost is high, the production cycle is long and the efficiency is low, and the impact test after thermal cladding is not easy to pass; ( 2) The transparent window 201 is glued to the water tank 101, so the seal is unreliable, and there is a possibility of water leakage during use. [0003] Another example is...

AI Technical Summary

Problems solved by technology

[0004] In view of the problems existing in the related art, the object of the present invention is to provide a liquid storage container and its manufacturing method to solve the technical problems of unreliable sealing and long production cycle

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