CN207666395U - Cup lid - Google Patents

Abstract

The utility model relates to a cup cover (100), comprising a lower cover (101) for sealing the mouth of a cup and an upper cover (102) detachably installed on the top surface of the lower cover. A space is defined between the lower cover and the upper cover, and the lower cover (101) is formed with a drinking hole (2) and ventilation holes (41, 42) that communicate the interior of the cup with the space. The lid (102) comprises a closing portion (16) for closing or opening said drinking hole (2).

Description

cup lid

technical field

The utility model relates to a cup cover, in particular to a double-layer cup cover with a closeable drinking hole.

Background technique

At present, in the field of fast consumption, the cups used to hold beverages are mostly paper cups or plastic cups with simple structure, and plastic cup lids are usually used to cover the mouth of the cup to prevent the liquid in the cup from spilling. For the cup that holds hot drink, also will offer air vent on cup cover except drinking hole, so that the drink in the cup is ventilated.

However, the hot drink overflowing through the vent hole is easy to dirty the surface of the cup cover, and may even flow back and pollute the drink in the cup, which is neither attractive nor hygienic. Especially, when the liquid in the cup is shaken during the delivery of the beverage, the liquid is more likely to overflow from the vent hole and aggravate the above-mentioned problem. In addition, the air holes provided on the existing cup lids are easily blocked by overflowing liquid, causing the air holes to lose their ventilation function, thereby causing peripheral leakage.

Contents of the invention

The purpose of the present utility model is to overcome one or more of the above-mentioned problems existing in existing cup lids and/or other deficiencies in the prior art.

The cup lid according to the utility model comprises a lower cover for sealing the mouth of the cup and an upper cover detachably mounted on the top surface of the lower cover, and an interval space is defined between the lower cover and the upper cover , a drinking hole and a ventilation hole for communicating the inside of the cup with the space are formed on the lower cover, and the upper cover includes a sealing part for closing or opening the drinking hole.

Advantageously, the lower cover may be formed with a recess on its top surface, and the upper cover may be formed with a flange on its bottom surface, and the upper cover may be engaged with the side of the recess by the flange to be snapped into place. On the lower cover so that the concave portion forms at least a part of the interval space, and the ventilation holes may be formed on the bottom surface of the concave portion.

Advantageously, the bottom surface of the recess may include a slope extending from a high portion to a low portion, and at least one of the ventilation holes is formed at the high portion of the slope.

Advantageously, at least one other of the ventilation holes may be formed at the lower portion of the slope.

Advantageously, a vent hole communicating with the space can also be formed on the upper cover. The position in the mouth plane is staggered.

Advantageously, the top surface of the lower cover can be formed in the form of a boss as a whole, the recess can be formed in the top surface of the boss, and the drinking hole can be formed on the boss except the In the part other than the concave part.

Advantageously, the drinking hole may be surrounded by a cylindrical portion extending from the top surface of the boss toward the inside of the cup, and a bend extending toward the inner side of the cylindrical portion may be formed on the bottom edge of the cylindrical portion. folding department.

Advantageously, the closing portion of the upper cover may comprise a protrusion capable of engaging in the cylindrical portion of the drinking hole and thereby closing the drinking hole.

Advantageously, the upper cover may include a main body part engaged in the recess of the lower cover through the flange, and the main body part and the closing part may be connected by a curved groove part so that the The closing portion can be turned around the curved groove portion to open the drinking hole.

Advantageously, a groove may be formed on the back of the protruding part of the closure part, a protrusion may be formed on the top surface of the main body part of the upper cover, and the closure part can be turned so that the protrusion engages on the in the groove to maintain the overturned state of the closure part.

The cup lid according to the utility model is a double-layer cup lid composed of two upper and lower lids. The space formed between the two lids can be used as a buffer space for drinks overflowing from the vent hole on the lower lid. Drinks are accumulated in the space and covered by the upper cover without being directly exposed to the external environment, which makes the appearance of the entire cup cover (more specifically, the upper cover) clean, and is not easy to pollute the drink in the cup, improving It improves the aesthetics and hygienic level of cup-packed beverages, and thus can improve the consumption experience of users. In the cup cover according to the utility model, the ventilation hole and the drinking hole on the lower cover can be covered or closed by the upper cover, so it is especially suitable for use during take-out or take-out when the drink in the cup is easy to spill or spill. On the other hand, during dine-in consumption, the user can also conveniently remove the upper cover at any time to enhance the external heat dissipation and cooling of the drink. In addition, the cup cover according to the present invention can also be configured to form at least one vent hole at a higher position on the slope included in the lower cover, which makes the drink overflowing from the vent hole slide down the slope under the action of gravity, thereby It is not easy to be blocked at the vent hole so that the cup cover loses the ventilating function.

Other advantages or effects of the cup cover according to the present invention can be known from the following description of the embodiments of the present invention with reference to the accompanying drawings.

Description of drawings

Fig. 1 is a perspective view of an embodiment of a cup cover according to the present invention;

Fig. 2 is a top view of the lower cover of the cup lid shown in Fig. 1;

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

Fig. 4 is a top view of the upper cover of the cup lid shown in Fig. 1;

FIG. 5 is a schematic simplified cutaway view taken along line B-B in FIG. 4 .

Detailed ways

The exemplary structure and other aspects of the cup cover according to the present invention will be described below with reference to the accompanying drawings. In the following description, many specific details are set forth so that those skilled in the art can more fully understand the utility model. However, it will be apparent to those skilled in the art that implementations of the present invention need not have all of these specific details. Furthermore, it should be understood that the invention is not limited to the particular embodiments described. On the contrary, any combination of the individual features and elements described below can be considered to implement the invention, regardless of whether they relate to different embodiments. Therefore, unless otherwise specified, the following aspects, features, embodiments and advantages are for illustration only and should not be considered as limitations of the present invention.

As shown in FIG. 1 , a cup cover 100 according to an embodiment of the present invention includes a lower cover 101 and an upper cover 102 . The lower cover 101 can be clamped on the edge of the cup mouth by a manner known in the art, for example, through a circumferential slot provided on its bottom surface, so as to cover the cup mouth (not shown). The upper cover 102 is detachably installed on the top surface of the lower cover 101 . In other words, the upper cover 102 is mounted on the lower cover 101 in FIG. 1 , but it can also be detached from the lower cover 101 according to the needs of the user. The disassembled lower cover 101 and upper cover 102 are shown in FIGS. 2 and 3 and FIGS. 4 and 5 respectively.

As shown in FIGS. 1-3 , the top surface of the lower cover 101 may be formed in the form of a boss 1 as a whole, for example. On the top surface 11 of the boss 1 is formed a concave portion 3 having, for example, a substantially rounded rectangle in plan view. On the part of the boss 1 other than the concave part 3, there is a drinking hole 2 for the user to drink the drink in the cup, such as an oblong shape. The drinking hole 2, for example, can be surrounded by a cylindrical portion 21 extending from the top surface 11 of the boss 1 toward the inside of the cup (the bottom in FIG. 3 ). Closure of hole 2 (detailed later). Of course, the formation position and configuration of the drinking hole 2 are not limited to the above-mentioned manner, but can also be opened in the recess 3, and/or formed as a simple opening in the sheet material for making the cup lid.

One or more ventilation holes communicating with the inside of the cup are formed on the bottom surface of the recess 3 of the lower cover 101 . As shown in FIG. 3 , the bottom surface of the recess 3 includes a slope 4 extending from a relatively high high portion to a relatively low low portion, and at least one air hole 41 is formed on the high portion of the slope 4 . As a result, the drink overflowing from the air hole will slide down the inclined surface 4 under the action of gravity, so that it is not easy to block the air hole and cause the cup cover to lose its ventilation function. Optionally, at least another air hole 42 may also be formed on the lower portion of the slope 4, so that the overflowing drink that slides down from the slope 4 can flow back into the cup from the air hole 42, so as not to stay in the recess 3 and affect the function of the cup cover. Clean and hygienic.

As shown in FIGS. 1 , 4 and 5 , the upper cover 102 may be smaller in size than the lower cover 101 , and may be detachably mounted on the lower cover 101 , for example, by snap-fitting. Specifically, the upper cover 102 may include a main body portion 15 and a closing portion 16 . A flange 17 may be formed on the bottom surface of the main body portion 15 . In this embodiment, the flange 17 is annular, and its outer shape is a substantially rounded rectangle matching the recess 3 of the lower cover 101 (see FIG. 4 , showing the back of the flange 17), so that the flange 17 can be engaged with the side of the recess 3 after extending into the recess 3 , so that the upper cover 102 is snapped onto the lower cover 101 . The closing portion 16 is a portion for closing or opening the drinking hole 2 on the lower cover 101, and includes a protruding portion 18 capable of engaging in the cylindrical portion 21 of the drinking hole 2 and thereby closing the drinking hole. Preferably, a bent portion 22 extending toward the inner side of the cylindrical portion 21 may be formed on the bottom edge/lower edge of the cylindrical portion 21. When the protruding portion 18 is engaged in the cylindrical portion 21, the end surface of the protruding portion 18 may be It abuts against the bent portion 22, thereby more reliably preventing the drink in the cup from leaking through the gap between the protruding portion 18 and the cylindrical portion 21, so as to improve the sealing effect of the drinking hole.

The main body part 15 and the closing part 16 can be connected by a curved groove part 19 so that the closing part 16 can turn around the curved groove part 19 to open the drinking hole 2 . In addition, in order to keep the overturned state of the closure part 16 when the drinking hole 2 is open for drinking, a groove 20 can be formed on the back side of the protruding part 18 of the closure part 16, and a top surface of the main body part 15 of the upper cover can be used. A corresponding protrusion 8 is formed, and by engaging the protrusion 8 into the groove 20 when the closure part 16 is turned over, the turned-over state of the closure part 16 can be maintained.

In order to turn over and cover the closure portion 16 by hand, as shown in FIGS. 1 and 4 , the portion of the closure portion 16 except the protruding portion 18 is formed in the shape of a tab extending to the outside of the cup lid. In addition, the entire upper cover 102 can be easily removed from the lower cover 101 when pinching the tab with fingers.

When the upper cover 102 is mounted on the lower cover 101, a space is defined therebetween. As shown in FIG. 3 , the recess 3 of the lower cover 101 will form at least a part of the separation space. Optionally, a protruding platform can also be formed on the part of the main body 15 of the upper cover 102 surrounded by the flange 17 , and the hollow space on the back of the protruding platform can also form a part of the above-mentioned interval space. The above-mentioned space can be used as a buffer space for beverages overflowing from the air holes on the lower cover 101, and the overflowing drinks accumulate in the space directly or after being in contact with the upper cover 102 and are blocked by the upper cover 102 without being directly exposed. In the external environment, this makes the appearance of the entire cup cover 100 (more specifically, the upper cover 102) clean, and it is not easy to pollute the drink in the cup, thereby improving the appearance and hygiene level of the drink in the cup and the consumption experience of the user. .

In addition, vent holes 9 may also be formed in the upper cover 102 . The vent hole 9 communicates with the space above like the vent hole in the lower cover 101, so as to provide a path for the space and the interior of the cup to ventilate and dissipate heat from the external environment. In this embodiment, the positions of the air holes 9 in the plane of the mouth of the cup can be staggered from the positions of the air holes 41, 42 on the lower cover 101 in the plane of the mouth of the cup, so as to minimize the passage of the drink in the cup through the upper and lower covers. Possibility of direct spillage to the outside with the respective air holes.

In the cup cover according to the utility model, the ventilation hole and the drinking hole on the lower cover can be covered or closed by the upper cover, so it is especially suitable for use in the take-out or take-out process where the drink in the cup is easy to spill or spill. On the other hand, during dine-in consumption, the user can also conveniently remove the upper cover at any time to enhance the external heat dissipation and cooling of the drink.

Although the utility model has been disclosed as above with the above embodiments, the utility model is not limited thereto. Various modifications made by those skilled in the art without departing from the spirit and scope of the utility model shall be included in the protection scope of the utility model, so the protection scope of the utility model shall be based on the scope defined in the claims.

Claims (10)

1. a cup cover (100), is characterized in that, comprises the lower cover (101) that is used to cover cup mouth and the loam cake (102) that is detachably installed on the top surface of described lower cover, in A space is defined between the lower cover and the upper cover, and a drinking hole (2) and a ventilation hole for communicating the inside of the cup with the space are formed on the lower cover (101), and the upper cover (102 ) comprises a closing portion (16) for closing or opening said drinking hole (2). 2. The cup cover (100) according to claim 1, characterized in that, the lower cover (101) is formed with a concave portion (3) on its top surface, and the upper cover (102) is formed with a convex portion on its bottom surface. edge (17), the upper cover is snapped on the lower cover by engaging the flange with the side of the recess so that the recess forms at least a part of the space, and the vent hole is formed in on the bottom surface of the recess (3). 3. The cup lid (100) according to claim 2, characterized in that, the bottom surface of the recess comprises a slope (4) extending from the high part to the low part, and at least one of the ventilation holes is formed on the slope of the slope. at the high part. 4. The cup lid (100) according to Claim 3, characterized in that at least one other of the ventilation holes is formed on a lower portion of the slope (4). 5. The cup lid (100) according to claim 4, characterized in that, on the upper cover (102), a vent hole communicating with the space is also formed, and the vent hole on the upper cover is The position in the plane of the mouth of the cup is staggered from the position of the air vent on the lower cover in the plane of the mouth of the cup. 6. The cup cover (100) according to any one of claims 2 to 5, characterized in that, the top surface of the lower cover (101) is formed in the form of a boss (1) as a whole, and the recess (3) Formed in the top surface (11) of the boss, the drinking hole (2) is formed in a portion of the boss (1) other than the recess (3). 7. The cup cover (100) according to claim 6, characterized in that, the drinking hole (2) consists of a cylindrical portion ( 21) Enclosed, a bent portion (22) extending toward the inner side of the cylindrical portion is formed at the bottom edge of the cylindrical portion. 8. The cup lid (100) according to claim 7, characterized in that, the closing portion (16) of the upper lid (102) includes a cylindrical portion (21) capable of engaging in the drinking hole (2) The protrusion (18) in and thus closes the drinking hole. 9. The cup cover (100) according to claim 8, characterized in that, the upper cover (102) includes a flange (17) that is engaged in the recess (3) of the lower cover The main body part (15), the main body part and the sealing part (16) are connected by a curved groove part (19) so that the sealing part can turn around the curved groove part to open the drinking hole ( 2). 10. The cup cover (100) according to claim 9, characterized in that a groove (20) is formed on the back of the protruding part (18) of the closing part (16), and the main body part ( 15) is formed with a protrusion (8) on the top surface, and the closure part (16) can be turned over so that the protrusion (8) engages in the groove (20) to keep the closure part turned over state.