Liquid fluid seal plug
A technology of fluid sealing and sealing plugs, which is applied in the direction of sealing plugs, liquid treatment, sealing parts, etc., can solve the problems of sealing plugs that cannot be sealed, and achieve the effect of convenient and quick use and simple structure
Inactive Publication Date: 2009-12-23
林德俊
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Problems solved by technology
[0002] At present, a kind of liquid fluid in a kind of wine bottle that people use in daily life now, the upper end of this liquid fluid is provided with a sealing plug, because the opening of the liquid flow groove at the upper end of the liquid fluid has a certain slope, the general The sealing plug cannot cooperate with the fluid to play a sealing role
Method used
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Embodiment Construction
[0009] The present invention will be further explained below in conjunction with the drawings
[0010] Such as figure 1 As shown, a liquid and fluid sealing plug is provided with a trapezoidal sealing core 1 in the middle of the sealing plug for sealingly matching with the liquid flow groove in the liquid fluid. The outer edge of the lower end of the trapezoidal sealing core 1 is a short ladder. The upper end surface of the short ladder shape 2 is an inclined surface 3 with a certain slope. The inclined surface 3 is in contact with the inclined surface of the upper end of the liquid fluid to cooperate and seal, and the middle of the sealing core 1 is a counterbore 5 such as figure 2 As shown, the lower end of the counterbore 5 is provided with a small shaft hole 4, and a shaft penetrates through the shaft hole 4 for connecting the handle at the upper end of the sealing body.
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The invention relates to a liquid fluid seal plug. The middle position of the seal plug is provided with a trapezoid seal core; an outer edge body of the lower end of the trapezoid seal core is in the shape of a short trapezoid; the short trapezoid-shaped upper end face of the seal core is a slope of a certain pitch; the middle part of the trapezoid seal core has a counter bore; the bottom of the counter bore is provided with an axle hole; and the axle hole is used for connecting a holding handle arranged at the upper end of the seal plug. During operation, the trapezoid seal core is sealed with a liquid flow chute inside the liquid fluid and then contacts a slope at the upper end of the liquid fluid through the slope at the short trapezoid-shaped upper end of the outer edge body of the seal core, thereby achieving the aim of complete sealing.
Description
Technical field [0001] The invention relates to a liquid flow device sealing plug used in conjunction with a liquid fluid. Background technique [0002] At present, a liquid fluid in a wine bottle used in people’s daily life is provided with a sealing plug at the upper end of the liquid fluid. Since the opening of the liquid flow groove at the upper end of the liquid fluid has a certain slope, it is generally The sealing plug cannot cooperate with the liquid and fluid to play a sealing role. Summary of the invention [0003] The purpose of the present invention is to design a liquid-fluid sealing plug for the above-mentioned problems. The invention is designed according to the opening shape of the upper end of the liquid flow groove with a slope, and achieves the purpose of sealing through cooperation. [0004] The purpose of the present invention is achieved as follows: a liquid-fluid sealing plug, a trapezoidal sealing core is arranged in the middle of the sealing plug, the ou...
Claims
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IPC IPC(8): B65D39/00
Inventor 林德俊
Owner 林德俊