Counterweight-free tumbler type swaying package
A tumbler and no counterweight technology, applied in the field of packaging, can solve the problems of old-fashioned use, lack of fun, and no new ideas, and achieve the effects of easy filling and sealing, more consumption fun, and easy standing
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Embodiment 1
[0020] Embodiment one, such as figure 1 As shown, a domed, chunky, transparent glass packaging for liquids such as alcohol, perfume, and beverages, or viscous liquids such as ketchup, is divided into an upper cover 1a of the glass dome and a transparent glass with a spherical bottom. The lower body 2a has two parts, the opening of the glass lower body 2a has a vertical threaded outer edge 2b, which is engaged with the threaded structure of the upper cover 1a, and the bottom of the spherical body has a small flat bottom 2c. The angle formed by the outer arc of the spherical hollow and the center of the circle is less than 180 degrees but greater than 90 degrees. The upper cover 1a is lined with rubber gaskets such as silica gel to ensure airtightness after being closed with the lower body 2a. Without the need for additional counterweights, this chunky structure with a large arc will continue to roll at uneven speeds after being touched, and finally stop by itself. With the co...
Embodiment 2
[0022] Embodiment two, such as figure 2 As shown, a kind of packaging of powder or granular objects such as salt, sugar, seasoning, etc., the above-mentioned items are first divided into small packages, and then put into the package. On the basis of Embodiment 1, the glass material is replaced by transparent plastic, which is divided into two parts: the upper cover 1b of the plastic dome and the transparent plastic lower body 2d whose bottom is a spherical hollow body. The opening of the plastic lower body 2d has an outer edge of a slope 2f, the slope corresponding to the upper cover 1b has a concave-convex structure, interlocking with each other, and the bottom of the spherical body has a small flat bottom 2e.
[0023] This plastic packaging can be produced using conventional blow molding or injection molding processes and equipment, which will not be repeated here.
Embodiment 3
[0024] Embodiment three, such as image 3 As shown, a flat-topped tall paper, plastic, and metal composite package for solid objects is divided into three parts: a flat-topped plastic upper cover 1c, a conical paper middle body 2g, and a metal bottom 3a, and the metal bottom 3a Contains a spherical body, and has a groove to facilitate the insertion and fixation of the bottom edge of the paper middle body 2g with a mortise and tenon structure. The bottom of the spherical void body has a flat bottom 3b with a small area. The inside of the paper middle body 2g is coated with wax or plastic material, and its upper opening is electrically sealed with an aluminum foil sheet 4a. The angle formed by the outer arc of the spherical hollow and the center of the circle is less than 90 degrees. The smaller the arc of the tumbler base and the closer it is to a straight line, the more stable the package will be. Without the need for additional counterweights, this tall structure with a sm...
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