JP3091023U - Multi-layer container - Google Patents

Abstract

(57) [Summary] [Problem] A simple and rapid manufacturing process, a pattern is printed on the plastic film surface on the outer edge of the inner and outer layer cups, and the shapes of characters, holes, and through-holes are revealed. A multi-layer container that is effective and greatly enhances the added value and market competitiveness of container products, and has enhanced functions of heat retention, burn prevention, and strong and hard to fall off. SOLUTION: An inner layer cup having a plurality of through holes on the outside is fitted into a transparent outer layer cup having a plurality of holes on the outside while having a through hole at the bottom, and a gap is formed between the inner and outer layer cups. A plastic film having a plurality of differently shaped non-transparent patterns or characters printed thereon is fixed to each of the inner and outer cup outer edge surfaces, and a transparent plastic solution is supplied to the voids, the inner cup and the outer cup cup holes and through holes. It is filled and forms a transparent intermediate layer by cooling and solidification.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a kind of multi-layered container, and in particular, it has a function of heat retention and an inner layer cup. And the outer edge of the outer cup have different shapes and non-transparent patterns or sentences. Characters are printed, and the inner layer cup, the through holes provided in the outer layer cup, and the hole shape are combined. When combined, it produces a strong perspective visual effect at the perspective level, greatly increasing the value of the container product. And a multi-layer container with enhanced market competitiveness.

[0002]

[Prior art]

  Among commercially available containers, an integrally molded single layer container 10 as shown in FIG. 0 is a function of heat retention that easily holds the container gripping hand when hot liquid is added Therefore, the inner layer cup 200 and the outer layer cup 20 are inserted into each other on the market. A two-layer container composed of 1 (FIG. 2) appeared. This two-layer container is bonded at the time of manufacture Are fixed together by an adhesive method, the manufacturing process is complicated, and the labor and time are Costly, the price is high, mass production is not possible, and it is not competitive in the market. , The appearance of the manufactured container is mediocre and has no visual freshness, attracting the attention of consumers. I can't fix it. In addition, the adhesion of the inner layer cup 200 and the outer layer cup 201 The connection method is not stable and the inner layer cup 200 and the The layer cup 201 was easily separated and dropped, and the service life of the container was significantly shortened.

[0003]

[Problems to be solved by the device]

  In view of the above-mentioned drawbacks of the prior art, the present invention proposes a kind of multi-layered structure that ameliorates these drawbacks. It is an object to provide a formula container.

[0004]

[Means for Solving the Problems]

  The invention of claim 1 is composed of an outer layer cup and an inner layer cup, and the outer layer cup is transparent. Shaped and has one through hole in the bottom, so that the inner cup fits inside the outer cup. As a result, a space is formed between the inner layer cup and the outer layer cup, and the through-hole of the outer layer cup allows the transparent layer to pass through. The clear plastic solution is injected and the clear plastic solution fills the voids and through holes. When filled and cooled and solidified to form a transparent intermediate layer, the inner cup and the outer cup are separated. In a multi-layer container formed by bonding using a strong fitting coating of a transparent intermediate layer,   A plurality of holes filled with a transparent plastic solution is provided on the outer side of the outer layer cup. And a non-transparent pattern and / or letters are provided on the outer edge surface of the inner layer cup. And a multi-layer container.   The invention of claim 2 is the multilayer container according to claim 1, wherein the outer layer cup is outside. Multi-layer type characterized by non-transparent patterns and / or characters provided on the edge surface It is used as a container.   A third aspect of the present invention is the multilayer container according to the first aspect, wherein the inner layer cup is outside the cup. A plurality of through-holes filled with transparent plastic solution are provided in Yes, it is a multi-layer container.

[0005]

[Embodiment of device]

  As shown in FIGS. 3 and 4, the multi-layer container of the present invention has a transparent outer layer cup 1 0 is formed, and a through hole 11 is opened at the bottom of the outer layer cup 10. Furthermore The outer layer cup 10 has the same shape as the outer layer cup 10 but has an outer diameter slightly smaller than that of the outer layer cup 10. The top 20 is formed. When the inner layer cup 20 is fitted into the outer layer cup 10, As a result, a gap A is formed between the inner layer cup 20 and the outer layer cup 10 (see FIG. 4). The transparent plastic solution is injected through the through hole 11 of the outer layer cup 10, The plastic solution fills the voids A and the through holes 11 and is cooled to be transparent. The intermediate layer 30 is formed (see FIG. 5), and the space between the inner layer cup 20 and the outer layer cup 10 is transparent. The light intermediate layer 30 is bonded by a solidified coating fit to form a flat surface multi-layer container. It

[0006]   The improved features of the present invention are as follows. The inner layer cup 20 and the outer layer cup A plurality of through-holes 21 and holes 12 are provided on the outside of 10, and the plurality of through-holes 21 and 12 are provided. Filled with transparent plastic solution (see FIGS. 5 and 8), and the inner cup 20 and the outer cup The plastic films 23 and 13 are fixed to the outer edges of the layer cup 10, respectively. , The plastic films 23, 13 have a plurality of different shaped Transparent patterns or characters 231 and 131 are printed (see FIGS. 3 and 4).

[0007]   The outer layer cup 10 and the transparent intermediate layer 30 of the present invention are both transparent, and the inner layer cup 20 Of the plastic film 23 on the outer edge surface of the letters, the letters 231 and the through holes 21 The shape is revealed through the transparent intermediate layer 30 and the outer layer cup 10 and the outer layer cup. Pattern of the plastic film 13 on the outer edge of the cap 10, letters 131 and holes 1 Two shapes are also revealed, which creates a strong visual effect with different levels of perspective. (See FIG. 3). And a high temperature liquid in which the transparent intermediate layer 30 is placed in the inner layer cup 20. Prevents heat from diverging outwards, preventing hand burns and retaining heat To do. The inner layer cup 20 and the outer layer cup 10 are entirely assembled by utilizing the fitting of the transparent intermediate layer 30. The structure is stable and strong, and does not have the drawback of falling off due to collision as in known technology. Yes.

[0008]   The non-transparent pattern of the present invention, the characters 231 and 131 are directly the inner layer cup 20 and the outer layer cover. It can also be provided on the outer edge of the flap 10 (FIGS. 6 and 7), as well as a non-transparent pattern, Characters 231 and 131 are combined with the shape of the hole 12 to create powerful levels at different distances. Generates contrasting visual effects.

[0009]

[Effect of device]

  Therefore, the present invention achieves the following functional enhancements as compared with the conventional technology. .   1. The outer edge surfaces of the inner layer cup 20 and the outer layer cup 10 of the present invention are respectively plastified. On the surface of the plastic films 23, 13 The non-transparent patterns of different shapes, the letters 231 and 131 are provided, and the inner layer cup 20 The pattern of the plastic film 23, the letters 231 and the shape of the through holes 21 are transparent The intermediate layer 30 and the outer layer cup 10 are permeated and exposed to the outside. The pattern of the tick film 13, the character 131 and the shape of the hole 12 are compared with each other and Forming strong visual effects with different perspective levels, adding value to the container and competitiveness in the market Enhances and attracts the attention of consumers.   2. The inner layer cup 20 and the outer layer cup 10 are combined using the transparent intermediate layer 30, The construction work is easy, quick and hassle-free, and it improves production efficiency and enables complete mass production. Lower the price of multi-layer containers and benefit consumers.   3. The transparent intermediate layer 30 according to the present invention is used when the high temperature liquid is poured on the inner layer cup 20. Is prevented from being transmitted to the surface of the outer layer cup 10 to prevent burns of the user's hand, and It also has the function of heat retention.   4. The transparent intermediate layer 30 of the present invention includes the hole 12, the void A and the inner layer cup of the outer layer cup 10. The through-hole 21 of the cup 20 (see FIG. 8) and solidified, the inner layer cup 20, the outer The layer cups 10 are joined to each other fairly strongly, that is, even if they fall on the ground or are subjected to collision pressure, Does not fall apart.

[0010]   Taken together, the present invention surely achieves the intended use and effect and is well known. Which is more practical than the same and has the same characteristics before the filing of the present invention, Not seen, the spatial form is new, and it meets the requirements for utility model registration.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a known single-layer container.

FIG. 2 is a cross-sectional view of a known two-layer container.

FIG. 3 is a perspective view of the present invention.

FIG. 4 is a sectional view showing a combination of an inner layer cup and an outer layer cup of the present invention.

FIG. 5 is a cross-sectional view showing the combination of the inner layer cup and the outer layer cup of the present invention after the completion of bonding.

FIG. 6 is a side view of another usage state of the present invention.

FIG. 7 is a side view of another embodiment of the present invention.

FIG. 8 is a sectional view showing a combination of the inner cup of the present invention with a through hole.

[Explanation of symbols]

100 Single Layer Container 200 Inner Layer Cup 201 Outer Layer Cup 10 Outer Layer Cup 11 Through Hole 12 Holes 13, 23 Plastic Film 131, 231 Pattern, Character 20 Inner Layer Cup 21 Through Hole 30 Transparent Intermediate Layer A Void

Claims (3)

[Scope of utility model registration request] 1. An outer layer cup and an inner layer cup, wherein the outer layer cup is transparent and has one through hole at the bottom, and the inner layer cup is fitted in the outer layer cup, and the inner layer cup and the outer layer cup are provided. A void is formed, a transparent plastic solution is injected from the through hole of the outer layer cup, the transparent plastic solution is filled in the void and the through hole, and is cooled and solidified to form a transparent intermediate layer, and the inner cup and the outer cup are transparent. In a multi-layer container formed by bonding using a strong fitting coating of an intermediate layer, a plurality of holes filled with a transparent plastic solution are provided outside the outer layer cup,
A multi-layer container characterized in that a non-transparent pattern and / or characters are provided on the outer edge surface of the inner layer cup. 2. The multi-layer container according to claim 1,
A multi-layer container characterized in that a non-transparent pattern and / or characters are provided on the outer edge surface of the outer layer cup. 3. The multi-layer container according to claim 1,
A multi-layer container characterized in that a plurality of through-holes filled with a transparent plastic solution are provided outside the inner layer cup.