TWM547933U - Porous filtering cup structure - Google Patents

Description

Porous filter cup structure

The present invention is a porous filter cup structure, in particular a porous filter cup structure which can be used for brewing coffee, tea or flower tea.

The global consumer and consumer market is booming, and the performance of the beverage market is indispensable. Since the beverage market has developed to the present, the variety of products has not been given up. Global consumers are no longer sticking to traditional preferences and are beginning to experiment with different beverage varieties. One example is the global market for coffee, tea, flower tea, fruit tea, Chinese herbal health tea... The flourishing.

In addition to developed markets such as Taiwan, China and Indonesia, it has also begun to grow rapidly in countries including Thailand, Mexico, Central and South America, Malaysia and Brazil. Last year, it added 15 million new buyers worldwide, with a growth rate of 12%. The fastest growing beverage category in the world. Coffee, tea, flower tea, fruit tea, Chinese medicine health tea... If there is enough brewing taste, in the design of the filter cup, it is a university question.

It is known that many filter cups are made of ceramic and metal materials. The main problem is that the cost is high and the carrying is inconvenient, so it is not suitable for disposable applications. In the disposable application, the general filter paper, structural performance Poor, so often the brewed food is over-squeezed and can not stretch, thus seriously affecting the flavor of brewing.

The invention is a porous filter cup structure, which mainly solves the problem that the conventional ceramic or metal filter cup has high cost, can not be applied to the application requiring disposable, and solves the problem that the structural characteristics of the general filter paper are not good.

The present invention provides a porous filter cup structure, comprising: a paper cup body having a cup bottom and a cup wall extending upward from the cup bottom, the cup bottom and the cup wall forming an inner surface and an outer surface; a first coating a layer formed on the inner surface; and a second coating layer formed on the outer surface; wherein the paper cup body, the first laminating layer and the second laminating layer are combined into a filter cup, and the filter cup is formed on the inner surface A plurality of perforations extending through the outer surface, and the apertures of the perforations are between 0.1 mm and 4 mm.

With the implementation of this creation, the following advancements can be achieved:

First, improve the structural performance of the paper filter cup.

Second, the high-performance paper filter cup can be used in disposable applications.

Third, through the stability of the structure, the food that is brewed can be free from oppression and have more room for stretching, which can enhance the flavor of the beverage.

In order to enable any skilled artisan to understand the technical content of the present invention and implement it according to the contents, patent application scope and drawings disclosed in the specification, any skilled person can easily understand the purpose and advantages of the present invention. Therefore, the detailed features and advantages of the present invention will be described in detail in the embodiments.

100‧‧‧Perforated filter cup structure

10‧‧‧ paper cup

110‧‧‧ cup bottom

120‧‧‧ cup wall

121‧‧‧lateral flange

122‧‧‧hanging ears

130‧‧‧ openings

140‧‧‧Perforation

20‧‧‧First coating

30‧‧‧Second coating

50‧‧‧ filter cup

60‧‧‧ outer cup

200‧‧‧Flanged Porous Filter Cup

300‧‧‧Over the ear type porous filter cup

[Fig. 1A] is a perspective view showing a structure of a porous filter cup structure of the present invention; [Fig. 1B] is a cross-sectional view showing a structure of a porous filter cup having perforations on the side of the creation; [FIG. 1C] FIG. 1 is a cross-sectional view showing a structure of a perforated filter cup having a perforation at the bottom of the creation; FIG. 2 is a cross-sectional view showing the structure of the porous filter cup of the present invention; [FIG. 3] An embodiment of a flanged porous filter cup of the present invention; [Fig. 4A] is an embodiment of a hanging ear type porous filter cup in a storage state of a hanger; [Fig. 4B] is a creation An embodiment of a hanging ear type porous filter cup in an unfolded state of a hanging ear; [Fig. 5] is an embodiment of a flanged porous filter cup combined with an outer cup of the present invention; and [Fig. 6] An illustration of an embodiment of a hanging ear type porous filter cup in combination with an outer cup.

In order to facilitate your review committee to have a better understanding and understanding of the technical means and operation process of this creation, the following examples are combined with the drawings, which are described in detail below.

As shown in FIGS. 1A to 4B, the present embodiment is a porous filter cup structure 100 comprising: a paper cup body 10; a first shower layer 20; and a second shower layer 30.

The paper cup body 10, which is light in weight, can be mass-produced and low in cost, so that the paper cup body 10 is the best choice when both structural stability and disposable can be achieved. The paper cup body 10 has a bottom portion 110 and a cup wall 120 extending upward from the cup bottom 110, and an opening 130 is formed thereon; the cup bottom 110 and the cup wall 120 are formed with an inner surface and an outer surface.

The first coating layer 20 is formed on the inner surface of the paper cup body 10; the first coating layer 20 may be a PP or a PE or a PLA coating layer; and the second coating layer 30 is formed on the paper cup body 10. The outer surface; the second coating layer 30 can also be a PP or a PE or a PLA coating layer. The coating layer can be used to protect the paper cup body 10 from damage and deformation during the soaking process, and also to prevent the brewed beverage from interacting with the paper material to ensure the hygiene and taste of the brewed beverage.

During the manufacturing process, the paper cup body 10, the first laminating layer 20 and the second laminating layer 30 can be combined to form a filter cup 50, and the filter cup 50 can be formed with a plurality of perforations extending from the inner surface to the outer surface. 140. Further, the perforations 140 have a pore size ranging from 0.1 mm to 4 mm.

The portions formed by the perforations may be disposed very elastically according to the needs of use, for example, at the cup bottom 110, or at the cup wall 120, or at the same time at the cup bottom 110 and the cup wall 120, in addition to the first laminating layer. 20 and the second laminating layer 30 also cover the walls of all perforated holes.

In use, the porous filter cup structure 100 of the present embodiment may further include an outer cup 60. The outer cup 60 may be a water cup. In addition to water, the porous filter cup structure 100 may be accommodated to facilitate The food that is brewed can have enough time to soak in the water to release the taste.

As shown in FIG. 3 and FIG. 5, for the convenience of the user, the top end of the cup wall 120 of the paper cup body 10 can be further formed with a lateral flange 121 of the protruding cup wall 120, so that the porous filter cup 100 forms a convex shape. The edge type porous filter cup 200, when the flange type porous filter cup 200 is further used in combination with the outer cup 60, the flange type porous filter cup 200 is detachably coupled to the outer cup 60, and can be protruded by the protrusion The card is disposed at the mouth of the outer cup 60.

As shown in FIG. 4A, FIG. 4B and FIG. 6, in addition to the above manner, a set of lugs 122 may be further coupled to the outside of the filter cup 50, so that the porous filter cup 100 forms a lug-type porous filter. Cup 300. Therefore, when the over-the-ear type porous filter cup 300 is further used in combination with the outer cup 60, the over-the-ear type porous filter cup 300 is detachably coupled into the outer cup 60, and the hanging ear 122 can be snapped to the outer cup 60 cups at the mouth.

However, the above embodiments are used to illustrate the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement them according to the scope of the patent, and therefore the other is not removed. Equivalent modifications or modifications made from the spirit of the present disclosure should still be included in the scope of the claims described below.

100‧‧‧Perforated filter cup structure

10‧‧‧ paper cup

130‧‧‧ openings

140‧‧‧Perforation

20‧‧‧First coating

30‧‧‧Second coating

Claims (9)

A porous filter cup structure comprising: a paper cup body having a bottom and a cup wall extending upward from the cup bottom, the cup bottom and the cup wall forming an inner surface and an outer surface; a first coating layer, Formed on the inner surface; and a second laminating layer formed on the outer surface; wherein the paper cup body, the first laminating layer and the second laminating layer are combined into a filter cup, and the filter cup is formed on the filter cup There are a plurality of perforations extending from the inner surface to the outer surface, and the apertures of the perforations are between 0.1 mm and 4 mm. The porous filter cup structure of claim 1, wherein the first coating layer is a PP or a PE or a PLA coating layer. The porous filter cup structure according to claim 1, wherein the two coating layer is a PP or a PE or a PLA coating layer. The porous filter cup structure of claim 1, wherein the perforations are formed at the bottom of the cup, or at the wall of the cup, or at the bottom of the cup and at the wall of the cup. The porous filter cup structure of claim 1, further comprising an outer cup, the filter cup being detachably coupled to the outer cup. The porous filter cup structure of claim 1, wherein the top end of the cup wall is further formed with a lateral flange of the protruding cup wall, such that the porous filter cup forms a flanged porous filter cup. The porous filter cup structure of claim 6, further comprising an outer cup, wherein the flanged porous filter cup is detachably coupled to the outer cup, and the protruding portion is stuck to The cup of the outer cup is at the mouth. The porous filter cup structure according to claim 1, wherein the outer side of the filter cup is further combined with a set of lugs, and the porous filter cup is shaped as a lug-type porous filter cup. The porous filter cup structure of claim 8, further comprising an outer cup, wherein the hanging ear type porous filter cup is detachably coupled to the outer cup, and the hanging ear is carded The cup of the outer cup is at the mouth.