Sealing press piston type brewing device having protection equipment

Abstract

The invention discloses a self-sealing dragooned piston type steeping device. The device comprises a mother cup, a sub-cup bell socketed in the mother cup, and a cup cover covering the cup. A water outlet is arranged at the bottom of the sub-cup. A handgrip is arranged at one side of the mother cup. A dragoon roof bar is arranged in the cup cover. A dragoon roof bar flush with the rim and opposite joint to the roof bar of the cover is arranged in the sub-cup close to the wall. The dragoon roof bar is provided with springs and fixed on the cover. A dragoon button extending out for the cover is arranged on the top of the roof bar. A valve plug and a rocker connected with the valve plug are arranged at the water outlet on bottom of the sub-cup. The other end of the rocker is connected with the roof bar. The invention has the advantages of perfect and exquisite arrangement, simple operation, and high safety.

Description

technical field [0001] The invention relates to a sealed and spring-pressed piston brewer with a protective device. Background technique [0002] What modern people pursue in drinking tea is health, safety and convenience. There are following three representative ones in the existing cup-type tea maker: 1. Chinese utility model patent ZL95208465.1; . [0003] Chinese utility model patent ZL95208465.1, which makes the steel ball out of the water outlet hole by pressing the pressure rod, and realizes the separation of slag and water, but the cup has the following disadvantages in the operation process and manufacturing process: 1. The steel ball must be welded with the connecting rod, After welding, anti-rust treatment such as electroplating is required; 2. The steel ball and its connecting rod are inconsistent with the material of the cup, which may easily cause wear of the contact parts. [0004] Application No. 8621440 is a new patent in Taiwan, China. The leakage of tea...

AI Technical Summary

Problems solved by technology

[0003] Chinese utility model patent ZL95208465.1, which makes the steel ball out of the water outlet hole by pressing the pressure rod, and realizes the separation of slag and water, but the cup has the following disadvantages in the operation process and manufacturing process: 1. The steel ball must be welded with the connecting rod, After welding, antirust treatment such as electroplating is required; 2. The material of the steel ball and its connecting rod is inconsistent with that of the cup, which may easily cause wear of the contact parts

[0004] Application No. 8621440 is a new patent in Taiwan, China. The leakage of tea water is realized by the steel ball at the water outlet hole in the center of the screwdriver cup on the top column of the cup holder. The inner cup holder and the inner cup are formed by their protrusions and L-shaped channels. Cooperate to form the relationship between the two to form different degrees of depth, and then determine whether the top column lifts the steel ball or not. This device has the following disadvantages: first, the inner cup must be separated from the outer cup to operate, and second, the protrusion turns to L When the inner cup is placed in the vertical groove of the type channel and the outer cup is placed, the inner cup holder is easily touched and the steel ball is pushed up by the top column. During the operation, the hot tea is easy to leak out, so there is a risk of scalding question

[0006] The common shortcomings of the above three patents are: 1. Since the mother cup, sub-cup and cup cover are split components, when pouring liquid with one hand, the cup cover and sub-cup are easy to fall off, and the sub-cup slag water is tipped over , scalding the human body and other dangers

2. Pour the liquid from the mother cup, and the liquid from the sub-cup will flow out. Even if you hold the lid with both hands and pour the liquid from the mother cup, the liquid from the sub-cup will also leak out because the lid has no sealing device.

If you take out the sub-cup and pour the liquid from the mother cup, it is not only cumbersome to operate, but also not conducive to heat preservation and unhygienic

3. The mother cup is a glass body, which is in danger of breaking due to bumping

Images