TWI722918B - Cup lid capable of preventing liquid from splashing - Google Patents

Abstract

This invention relates to a cup lid capable of preventing liquid from splashing, which the cup lid is provided with at least a flat portion, a plurality of positioning convex portions, a plurality of grooves and a recess with a slit in the bottom wall. Said specially designed flat portion and grooves can keep a flat surface above the cup lid, said positioning convex portions slightly convex above said flat portion can make the adjacent stacked cup body and the cup cover positioned and will not slide arbitrarily, and said grooves can be used to clamp a flange above a cup body, so that the combination between the cup body and the cup lid is more stable. In addition, said recess with a slit allows the cup lid to be used for a soup injection machine to directly inject soup and can prevent the soup inside the cup body from splashing out. The cup lid of the present invention can be combined with various cup bodies to form a soup cup and stacked in an automated production equipment, any stacked soup cups can be steadily drawn out for the automatic production equipment to inject the soup inside the cup body one by one and complete the automatic production of soup-containing food.

Description

Cup lid that prevents liquid from spilling

The invention is a cup lid that can prevent liquid from splashing, especially a cup lid that can be assembled and combined with various cup bodies to form a soup cup, and has the function of smoothly extracting the stacked soup cups, and an innovative structure of the cup lid that can be directly injected into the soup .

According to the common cup lids on the market, such as the announcement No. M348091, a circular convex part is set in the center of the cup lid, and a cross-shaped slit is provided on the circular convex part for the insertion of straws. The slit allows the outside air to flow in to control the temperature of the liquid in the cup.

However, when the liquid in the disposable cup is shaken, the liquid in the disposable cup will seep or splash out from the cross-shaped slit, or even flow out of the cup lid in a large amount, which causes inconvenience and unhygienic use.

Furthermore, the conventional cup lid is to enable the disposable cups to be stably stacked, and a flange 13 is provided on the periphery of the cup lid, so that the bottoms of two adjacent disposable cups can be restricted between the cup lids. Inside the flange 13, in this way, a plurality of disposable cups can be stably stacked one by one. However, the flange design 13 of the conventional cup lid will affect the automatic output of the disposable cup used in automated production equipment, thus limiting its application range.

For this reason, the inventors invented this case by accumulating years of experience in the production and research and development of various types of containers in order to solve the problems of conventional containers.

The object of the present invention is to provide an innovative cup lid with a flat surface on the top, which can hold the cup firmly, and can be used for the soup injection machine to directly inject soup without splashing the internal soup. The lid can be combined with various types The cup body is assembled and combined into a soup cup and stacked in the automatic production equipment, and any one of the stacked soup cups can be smoothly drawn out, so that the automatic production equipment can directly inject the soup cups one by one into the soup and complete the automatic content. The production of soup food.

In order to achieve the above-mentioned purpose, the cup lid of the present invention is provided with a flat surface at the top, which can flatly support a cup placed above it, so that the adjacently stacked cup body and the cup lid can be separated from each other. Sliding sideways smoothly, and the cup cover will not catch the cup body above it; the above-mentioned flat part is provided with a plurality of recessed grooves to enhance the structural strength of the flat part of the cup cover, and can assist the cup cover Fasten and clamp the flange above the cup body; the middle of the aforementioned plane part is provided with a downwardly recessed recess, and the bottom wall of the recess is provided with a slit. The slit can be used for an automated production equipment to remove the soup. It is directly injected into the cup body from the cup lid and can elastically return to the original shape; the outer periphery of the aforementioned flat part is a circumferential surface extending downwards, and the circumferential surface is recessed inwardly with an inner concave part to buckle and hold the cup together with the aforementioned groove The flange above the body.

In the cup lid capable of preventing liquid from spilling out of the present invention, when the depression depth of the aforementioned recess is greater than the depth of the bottommost part of the aforementioned annular surface, the recess has the best effect of preventing soup from spilling.

In the cup lid capable of preventing liquid from spilling out of the present invention, the flat portion is provided with a plurality of slightly convex positioning protrusions, the positioning protrusions can improve the structural strength of the flat portion of the cup lid, and the positioning protrusions can be compared The adjacently stacked cup body and the cup cover are positioned and will not slide arbitrarily.

1: Cup body

10: flange

11: containment slot

2: cup lid

20: Plane

200: positioning convex

21: Groove

22: recess

220: cut seam

23: Ring around

24: Inner recess

25: Diagonal ring

26: lugs

Figure 1 is an exploded perspective view of the present invention.

Figure 2 is a top view of the lid of the present invention.

Fig. 3 is a cross-sectional view taken along line A-A of Fig. 2;

Fig. 4 is a cross-sectional view taken along line B-B of Fig. 2;

Figure 5 is a sectional view of the combination of the present invention.

Fig. 6 is a partial enlarged view of area A in Fig. 5;

Figure 7 is the first action diagram of the present invention applied to automated production equipment.

Figure 8 is a second action diagram of the present invention applied to automated production equipment.

In order to further understand the present invention, the best embodiment of the cup lid capable of preventing liquid from spilling is shown in Figures 1 to 8, at least including a cup body 1 and a cup lid 2, which form a soup cup structure.

As shown in Figure 1, the aforementioned cup body 1 may be made of pulp or foamed material or plastic material, and the aforementioned cup body 1 may have various shapes (for example, round, square or elliptical), and the aforementioned cup body 1 is provided with A groove 11 is provided for placing various foods in the containing groove 11. A flange 10 is arranged above the cup body 1, and the flange 10 is used for buckling and clamping the cup lid, so that the cup body 1 and the cup lid 2 can be firmly combined into a soup cup.

As shown in Figures 1 to 4, the aforementioned cup lid 2 must be made of plastic material. The shape of the aforementioned cup lid 2 is set in accordance with the shape of the aforementioned cup body 1, and a flat portion 20 is provided above the aforementioned cup lid 2. The flat portion 20 can flatly support the upper cup body 1 so that the adjacently stacked cup body 1 and the cup cover 2 can slide smoothly laterally, and the cup cover 2 will not jam the upper cup body 1 ( As shown in Figures 7 and 8). The aforementioned level The face 20 is provided with a plurality of slightly convex positioning protrusions 200 and a plurality of downward recessed grooves 21. The positioning protrusions 200 and the grooves 21 can increase the structural strength of the flat portion 20 of the cup lid and make it difficult to collapse. In addition, the aforementioned groove 21 can assist the cup cover 2 to buckle and clamp the flange 10 of the aforementioned cup body 1, and the aforementioned positioning protrusion 200 can position the adjacently stacked cup body 1 and the cup cover 2 without being arbitrary. Sliding, the aforementioned positioning protrusions 200 and recesses 21 can have various shapes (for example, square, round, ellipse or other creative shapes, etc.) or shapes, depending on the needs of use, and none of them is indispensable.

A downwardly recessed recess 22 is provided in the middle of the aforementioned flat portion 20, and the bottom wall of the recess 22 is provided with a slit 220, which can be used for automatic production equipment to inject soup directly from the lid 2 into the cup body In this way, the soup in the cup body 1 can be prevented from splashing out of the slit 220 of the cup lid 2. When the cup body 1 is shaken and a small amount of soup oozes from the slit 220 of the cup lid 2, the oozing soup will be concentrated in the recess 22, and then slowly penetrate into the cup body 1, and so on. The cup lid can be kept clean, safe and hygienic, and the outside air can flow in through the slit 220 to adjust the temperature of the food in the cup body 1. The outer periphery of the aforementioned flat portion 20 extends downwardly with a ring surface 23 which is recessed inwardly with an inner concave portion 24. The inner concave portion 24 may be an inner concave ring or a plurality of inner concave structures arranged at intervals, and The lower end of the ring surface 23 is provided with an oblique ring 25 slanted outward to strengthen the structural strength of the ring surface 23 and facilitate the user to lift the cup lid 2. The aforementioned oblique ring 25 has to be provided with a downwardly extending lug 26 for the user to directly pull open the cup lid 2. When the depression depth of the aforementioned recess 22 is greater than the depth of the bottommost portion of the aforementioned ring surface 23, the recess 22 has the best effect of preventing soup from splashing.

As shown in FIGS. 5 and 6, when the flange 10 of the cup body 1 has a crimped structure, the structural strength of the cup body 1 can be strengthened, and the user will not feel discomfort when using the cup body. When the aforementioned cup cover 2 is buckled on the cup body 1, the inner concave portion 24 of the circumferential surface 23 of the cup cover 2 can abut the aforementioned cup body 1 first. Then, force is applied to press and buckle the cup lid 2 downwardly, so that the aforementioned groove 21 and the inner concave portion 24 can clamp the flange 10 of the cup body 1 together to complete the assembly and combination of the soup cup.

In summary, the cup cover 2 of the present invention utilizes a specially designed flat surface 20 and a groove 21 to maintain a flat surface above the cup cover 2, and then through the slightly raised positioning protrusion 200 above the flat surface 20 The adjacently stacked cup body 1 and the cup cover 2 are positioned and will not slide arbitrarily, and the groove 21 and the inner concave portion 24 of the cup cover 2 can clamp the flange 10 of the cup body 1 together, so that the cup The combination between the body 1 and the lid 2 is more stable. Furthermore, as shown in Figures 7 and 8, the cup lid 2 of the present invention has a specially designed recess 22 with a slit 220, so that the cup lid 2 can be used by the soup injection machine to directly inject soup without spilling the internal soup. , And the cup cover can be assembled with various cup bodies to form a soup cup, and stacked in an automated production equipment, and any of the stacked soup cups can be smoothly drawn out for the automated production equipment to put the soup cups one by one Directly inject the soup and complete the automatic production of soup-containing food, which has the best practicality, applicability and convenience, and is the composition of this project.

The foregoing embodiments or drawings do not limit the aspect or usage of the present invention, and any appropriate changes or modifications by those with ordinary knowledge in the relevant technical field should be regarded as not departing from the patent scope of the present invention.

1: Cup body

10: flange

11: containment slot

2: cup lid

20: Plane

200: positioning convex

21: Groove

22: recess

220: cut seam

23: Ring around

24: Inner recess

25: Diagonal ring

26: lugs

Claims (8)

A cup lid that can prevent liquid from spilling, including at least: A cup cover, above the cup cover is provided with a flat surface, the flat surface can flatly support a cup placed above it, so that the adjacently stacked cup body and the cup cover can be smoothly laterally Sliding, and the cup cover will not catch the cup body above it; the above-mentioned flat part is provided with a plurality of recessed grooves to enhance the structural strength of the flat part of the cup cover, and can assist the cup cover to be buckled and clamped The flange above the cup body; the middle of the aforementioned flat part is provided with a downwardly recessed recess, the bottom wall of the recess is provided with a slit, and the slit can be used for an automated production equipment to direct the soup from the lid It is injected into the cup body and can elastically return to its original shape; the outer periphery of the aforementioned flat part is a ring surface extending downwards, and the ring surrounding surface is inwardly provided with an inner concave part to buckle and clamp the convex upper part of the cup together with the aforementioned groove edge. According to the first item of the scope of patent application, the cup lid capable of preventing liquid from splashing out, wherein the depression depth of the aforementioned recess is greater than the depth of the bottommost part of the aforementioned surrounding surface. According to item 1 or 2 of the scope of patent application, the cup lid that can prevent liquid from spilling out, wherein the flat portion is provided with a plurality of slightly convex positioning protrusions, and the positioning protrusions can improve the structural strength of the flat portion of the cup lid In addition, the aforementioned positioning protrusions can position adjacently stacked cup bodies and cup lids without arbitrarily sliding. According to item 1 or 2 of the scope of patent application, the cup lid capable of preventing liquid from splashing out, wherein the aforementioned inner concave portion is an inner concave ring. According to the first or second item of the scope of patent application, the cup lid capable of preventing liquid from splashing out, wherein the aforementioned inner concave portion is a plurality of inner concave structures arranged at intervals. According to item 1 or 2 of the scope of patent application, the cup lid capable of preventing liquid from spilling out, wherein the lower end of the aforementioned ring surface is inclined outward to set an oblique ring. According to item 4 of the scope of patent application, the cup lid capable of preventing liquid from splashing out, wherein the oblique ring is provided with a downwardly extending lug. According to item 1 or 2 of the scope of patent application, the cup lid capable of preventing liquid from spilling out, wherein the cup lid is buckled with a cup body, and the flange of the cup body is a crimped structure.

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