Wine outlet structure of a plastic wine barrel
A wine barrel and plastic technology, which is applied in the field of wine equipment, can solve the problems of poor sealing performance, difficult installation, and falling of the bottom frame, so as to achieve the effect of ensuring airtightness and convenient and labor-saving installation process
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Embodiment 1
[0056] Such as figure 1 , figure 2 As shown, a wine output structure of a plastic wine barrel, the plastic wine barrel includes a barrel body 1, the upper end of the barrel body 1 is a barrel mouth, and the barrel mouth has a cylindrical side wall, and the barrel mouth of the barrel body 1 is fixedly connected with a The wine spear head 2 and the guide sleeve 3, the guide sleeve 3 is inserted into the barrel mouth of the barrel body 1 and is located in the wine spear head 2, the two ends of the joint 4 pass through and are slidably arranged in the guide sleeve 3, and the flexible bag 8 is connected to the lower end of the joint 4 , for wine. The wine dispensing structure includes a pressure cap 7 and a valve core 5. The valve core 5 is slidingly arranged in the joint 4. The pressure cap 7 is provided with a wine passage hole 71, which is detachably connected to the lower end of the joint 4. The valve core 5 is located in the pressure cap 7. On the top, there is a spring 6 b...
Embodiment 2
[0062] The wine outlet structure of the plastic wine barrel is basically the same as that of Embodiment 1, the difference is that Figure 10 As shown, the lower end surface of the valve core 5 has a mounting hole 51, and the upper end surface of the pressure cap 7 has a circular limiting groove 73, the wine hole 71 is distributed around the limiting groove 73, and the upper end of the spring 6 presses On the bottom surface of the mounting hole 51 , the lower end is pressed against the limiting groove 73 of the pressing cap 7 .
Embodiment 3
[0064] The wine outlet structure of the plastic wine barrel is basically the same as that of Embodiment 1, the difference is that Figure 11 As shown, the spring 6 is straight and has a large diameter. The wine hole 71 is set at the center of the pressure cap 7. The upper end of the spring 6 is pressed against the lower end surface of the supporting convex edge 52, and the lower end is pressed against the pressure cap 7. The edge of the inner bottom surface makes the support of the spring 6 to the valve core 5 more stable.
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