TWM568832U - Cup lid sealing structure - Google Patents

Abstract

The invention relates to a cup cap sealing structure applied to a beverage cup body, which mainly comprises an integral forming structure formed by a cover body and a plug block. The top surface of the cover body is provided with a beverage outflow port communicating with the bottom surface, and the plug block is connected through the connection. a strip or a connecting segment is attached to the cover to prevent the plug from falling, missing or ingested by a young child; the plug includes a top portion, a bottom portion, and a bottom portion extending downwardly to the bottom portion When the top of the plug is inserted into the outflow port from the top surface of the cover body, the wall between the plug block and the inner edge of the outflow port are mutually engaged in a line-facing manner, thereby firmly closing the outflow port. Thereby, the beverage in the cup is prevented from overflowing through the outflow port.

Description

Cup lid sealing structure

The present invention relates to a cup lid sealing structure, which is applied to a beverage cup body, which can prevent the sealing structure of the cup lid from being dropped, lost or ingested by a young child, and in particular, can close the lid in a line-facing manner. The beverage outlet port prevents the beverage in the cup from overflowing through the outlet.

The cup cover made of plastic sheet material is applied on the surface of the cup of the beverage cup (for example, coffee, tea, etc.) to facilitate carrying, and the beverage can be prevented from overflowing through the cup mouth of the cup for convenient use. If you do not need to open the lid, you can drink the beverage in the cup directly through the outlet, and then set a beverage outlet on the top of the lid; however, in order to avoid drinking while walking, the beverage may overflow from the outlet. The problem is that the store usually provides a plug to facilitate the user to plug the plug to the outflow port (not shown) when not drinking, but since the plug is a small separate from the lid The accessory, when the plug is opened for drinking, the separated plug is easily lost, and is easy to cause safety problems due to the young child playing and swallowing, which is a major defect of the conventional product.

In addition, another conventional technique, such as the Taiwan Patent Publication No. M264966, "Structural Improvement of Coffee Cup Cover", as shown in the first figure, is a beverage outlet 11c having a structure of a conventional beverage cup cover on the top surface of the lid 1c. A sealing block 4c is formed thereon by molding the sealing block 4c at a position where the top surface of the cup lid 1c is intended to be disposed at the outlet port 11c, and a tear line is formed around the sealing block 4c. 16c cuts the work to cut a tear line 16c that surrounds a portion of the seal block 4c. When the sealing block 4c is broken along the tear line 16c, the top surface of the lid 1c can form the beverage outlet 11c along the break line of the tear line 16c; and because of the tear line 16c and the sealing block There is a spacing between 4c, so that a periphery of the sealing block 4c is broken along the tear line 16c to form a plastic annular sheet 41c. The cup lid 1c of such a beverage cup 5 can completely close the outflow port 11c by the sealing block 4c before the tear line 16c is broken; when the tear line 16c is broken to form the outflow port 11c, it is available The user drinks the beverage in the cup 5 via the outflow port 11c, and when not drinking, the sealing block 4c can be covered again at the outflow port 11c.

However, since the conventional cup cover 1c is made of a plastic sheet material, the inner edge of the outflow port 11c is also formed of a plastic sheet, and when the sealing block 4c covers the outflow port 11c, the plastic ring sheet of the sealing block 4c Between 41c and the inner edge of the outflow port 11c, a line (the edge of the plastic annular sheet) is formed in contact with each other in the form of a line (the edge of the inner edge), so that the outflow port 11c cannot be surely closed, and the outlet is easily caused. 11c overflows the beverage, which is the main missing structure.

In view of this, the creator has accumulated many years of research and practical experience in related fields, and created a cup lid sealing structure to improve the lack of the above-mentioned conventional techniques.

Therefore, the main purpose of the present invention is to provide a lid sealing structure for use in a beverage cup body, which integrates the closure member and the lid by an integrally formed structure, and when the user does not drink the beverage in the cup body, At any time, by sealing the piece connected with the lid, the sealing piece is sealed at the outlet of the cover body, so that the beverage can not be spilled, and it will not be lost, dropped or caused by the child to swallow the seal due to play. Safety issues such as plugs.

According to the above main features, one embodiment of the present invention is provided with a cover body, the top surface is provided with a beverage outlet opening connected to the bottom surface, and a connecting strip is disposed on the cover body. And a plug disposed at an end of the connecting strip, the plug comprising a top portion, a bottom portion, and a wall portion extending downward from the top portion to the bottom portion.

Wherein, the connecting strip and the plug block are integrally formed on the periphery of the cover body, the connecting strip includes a base portion connecting the periphery of the cover body, a bending arm extending from the base portion and extending along the periphery of the cover body, and a bending arm A connecting portion at the end of the curved arm that connects the bottom of the plug. The bottom of the plug extends outwardly to form a ring-shaped ring piece. The top surface of the cover body extends downwardly to form an outer ring frame for fastening the cup body. The connecting strip is connected to the periphery of the bottom of the outer ring frame.

By the above, the plug block is connected to the cover body via the connecting strip to prevent the plug from falling, missing, and eating by the young child, and the beverage can be prevented from overflowing from the outflow port. In use, the top of the plug can be inserted into the outflow opening from the top surface of the cover body, so that the wall portion of the plug block and the inner edge of the outflow port are mutually engaged in a line-facing manner, thereby firmly closing the outflow port. To prevent the beverage in the cup from overflowing through the outflow port.

According to the above main features, another embodiment of the present invention is characterized in that: a cover body is provided, and a top surface is provided with a beverage outlet opening connected to the bottom surface; and a plug block is disposed on the flow outlet. The plug block includes a top portion, a bottom portion, a wall portion extending downward from the top portion to the bottom portion, and a pipe member disposed between the flow outlet port and the plug block, and the pipe member is provided with a flow outlet A spiral tear line extending in the direction of the plug, the tube is broken along the spiral tear line into a connecting strip, and the two ends of the connecting strip are respectively connected to the outflow opening and the plug.

Wherein the tubular member and the plug block are integrally formed on the top surface of the cover body, the connecting strip includes a base connecting the periphery of the outflow opening, a spiral arm extending from the base, and a plug at the end of the spiral arm a connecting portion at the bottom, and a periphery of the top surface of the cover extends downward to form an outer ring frame that can fasten the cup.

By the above, the plug is connected to the side of the cover outlet via the tube or the connecting strip to prevent the plug from falling, losing, and ingesting the child. In use, the top of the plug is inserted into the outflow port from the top surface of the cover body, so that the wall portion of the plug block and the inner edge of the outflow port are mutually engaged in a line-facing manner, thereby firmly closing the outflow port. To prevent the beverage in the cup from overflowing through the outflow port.

According to the above main features, another embodiment of the creative cup lid sealing structure comprises: a cover body having a beverage outlet opening connected to the bottom surface; a plug block including a top portion, a bottom portion, and a top portion a wall portion extending downwardly to the bottom portion, wherein the plug block is disposed on the top surface of the cover body, and the wall portion of the plug block and the inner edge of the outlet port are connected to each other via a connecting portion and a tear line; The plug gradually expands from the bottom to the top direction, and the wall portion is inclined to the outside of the outflow port, and the corresponding wall portion is greater than the aperture of the outflow port.

Wherein, the plug block is integrally formed on the top surface of the cover body, and the plug block, the wall portion and the tear line extend into a ㄇ or C-shaped profile such that the length of the tear line is greater than the length of the connecting portion. The top surface of the cover body is provided with a recessed groove, and the flow outlet is located between the recessed groove and the edge of the cover body, and the connecting section of the plug block abuts the inserting groove, and the plug block can be separated after being broken along the tear line The connecting section swings the shaft so that the plug block is embedded downwardly into the outflow opening or the recessed groove, and the outer periphery of the top surface of the cover body extends downward to form an outer ring frame of the buckleable cup body.

By the above, the plug block is connected to the side of the cover outlet via the connecting section to prevent the plug from falling, losing, or eating by a young child. In use, the plug block and the outflow port are disconnected along the tear line to open the outflow port; in particular, the bottom of the plug block after the opening can be further embedded in the outlet port by the top surface of the cover body Since the wall portion is inclined to the outside of the outflow port, the distance corresponding to the wall portion is greater than the aperture of the outflow port. Therefore, the inclined wall portion is pressed against and pressed against the inner edge of the outflow port, and the wall portion of the plug block and the inner edge of the outflow port are mutually engaged in a line-facing manner, thereby firmly closing the outflow port. To prevent the beverage in the cup from overflowing through the outflow port.

In order to clarify and fully disclose the present invention, a preferred embodiment of the present invention will be described, and the detailed description thereof will be described later.

1, 1a, 1b‧‧‧ cover

1c‧‧‧ cup lid

11, 11a, 11b, 11c‧ ‧ outflow

111, 111a, 111b‧‧‧ inner edge

12, 12a, 12b‧‧‧ outer ring frame

13b‧‧‧Connection section

14b, 16c‧‧‧ tear line

15b‧‧‧ slotted

2, 2a‧‧‧ connecting strip

20a‧‧‧Pipe fittings

201a‧‧‧Spiral tear line

21, 21a‧‧‧ base

22‧‧‧Bend arm

22a‧‧‧ spiral arm

23, 23a‧‧‧ Connection Department

3, 3a, 3b‧‧‧ plug

31, 31a, 31b‧‧‧ top

32, 32a, 32b‧‧‧ bottom

33, 33a, 33b‧‧‧ wall

34‧‧‧ ring

4c‧‧‧ Sealing block

41c‧‧‧ plastic ring sheet

5‧‧‧ cup body

The first figure is a perspective view of a conventional beverage cup lid.

The second figure is a perspective view of one embodiment of the creation.

The third figure is a perspective view of the state of use of the second figure.

The fourth figure is a cross-sectional view of the A-A section of the third figure.

The fifth figure is a perspective view of another embodiment of the creation.

The sixth figure is a perspective view of the state of use of one of the fifth figures.

The seventh figure is a cross-sectional view showing another use state of the fifth figure.

The eighth figure is a perspective view of still another embodiment of the creation.

The ninth drawing is a cross-sectional view taken along line B-B of the eighth drawing.

The tenth figure is a partially enlarged perspective view of the eighth figure.

Figure 11 is a cross-sectional view taken along line C-C of the tenth figure.

Fig. 12 is a perspective view showing a state of use of one of the eighth figures.

Figure 13 is a cross-sectional view of the tenth figure.

Fig. 14 is a perspective view showing another use state of the eighth figure.

The fifteenth figure is a cross-sectional view of the fourteenth figure.

Please refer to the second figure. One embodiment of the present invention includes a cover body 1, a connecting strip 2 and a plug block 3. The top surface of the cover body 1 is provided with a beverage outlet for connecting the bottom surface of the cover body 1. 11. The periphery of the top surface of the cover 1 extends downward to form an outer ring frame 12 for fastening the beverage cup 5, so that the lid sealing structure can be applied to a beverage cup 5.

The connecting strip 2 is provided on the cover 1 , and the plug 3 is attached to the end of the connecting strip 2 , and the connecting strip 2 and the plug 3 are integrally formed on or around the cover 1 . . Specifically, the plug block 3 includes a top portion 31, a bottom portion 32, and a wall portion 33 extending downward from the top portion 31 to the bottom portion 32. The connecting strip 2 includes a base portion 21 connecting the periphery of the cover body 1. a bending arm 22 extending from the base portion 21 and extending along the periphery of the cover body 1, and a connecting portion 23 at the end of the bending arm 22 connecting the bottom portion 32 of the plug block 3, and the base portion 21 of the connecting strip 2 It is connected to the bottom periphery of the outer ring frame 12 of the cover body 1; the bottom portion 32 of the plug block 3 extends outward to form a ring piece 34 for being pulled.

By the above, the plug block 3 can be integrally connected to the cover body 1 via the connecting strip 2 to prevent the plug block 3 from being dropped, lost or ingested by a young child, and the cover body can be used. 1. The connecting strip 2 and the plug block 3 are integrally formed in a single process, and the plug block 3 can be molded by using excess material around the cover body 1 without separately processing and manufacturing the plug block 3 with other materials. Significantly simplify processing steps, save time and material costs.

Referring to the third and fourth figures, in use, the top portion 31 of the plug block 3 can be inserted into the top surface of the cover body 1 and embedded in the outflow port 11 to make the wall portion 33 and the outflow port 11 of the plug block 3 Between the inner edge 111, the surface (the wall portion 33) is engaged with each other in the form of a line (the inner edge 111), and the outlet 11 is stably closed to prevent the beverage in the cup 5 from overflowing through the outflow port 11, The sealing structure of the modified conventional cup cover is easy to fall, lost, and easily caused by the loss of the overflow of the outlet.

Referring to the fifth and sixth figures, another embodiment of the present invention includes a cover 1a, a plug 3a and a tubular member 20a. The top surface of the cover 1a is provided with a beverage outlet 11a communicating with the bottom surface. The periphery of the top surface of the cover 1a extends downward to form an outer ring frame 12a that can fasten the beverage cup 5.

The plug block 3a is disposed on the outflow port 11a, and the tube member 20a is disposed between the outflow port 11a and the plug block 3a, so that the plug block 3a and the tube member 20a are integrally formed on the top surface of the cover body 1a. And the pipe member 20a is provided with a spiral tear line 201a extending from the outflow port 11a toward the plug block 3a (as shown in FIG. 5), and the pipe member 20a is broken into a connection along the spiral tear line 201a. The strip 2a (as shown in the sixth figure) is such that the two ends of the connecting strip 2a are connected to the outflow port 11a and the plug block 3a, respectively. Specifically, the plug block 3a includes a top portion 31a, a bottom portion 32a, and a wall portion 33a extending downward from the top portion 31a to the bottom portion 32a. The connecting strip 2a includes a base portion 21a connecting the circumference of the outflow port 11a. A spiral arm 22a extending from the base portion 21a, and a connecting portion 23a at the end of the spiral arm 22a connecting the bottom portion 32a of the plug block 3a.

By the above, the plug block 3a can be integrally connected to the outer edge or one side of the outflow port 11a of the cover body 1a via the tube member 20a or the connecting strip 2a to prevent the plug block 3a from falling, losing or being mistaken by a child. Food and other conditions, and can simplify processing steps, save time and material costs.

Referring to the seventh figure, in use, the top portion 31a of the plug piece 3a can be inserted into the outflow port 11a from the top surface of the cover body 1a, and between the wall portion 33a of the plug block 3a and the inner edge 111a of the outflow port 11a, The lines facing each other are engaged with each other, thereby firmly closing the outflow port 11a to prevent the beverage in the cup 5 from overflowing through the outflow port 11a.

Referring to the eighth to eleventh drawings, a second embodiment of the present invention includes a cover body 1b and a plug block 3b. The top surface of the cover body 1b is provided with a beverage outlet port 11b communicating with the bottom surface. The periphery of the top surface of the cover 1b extends downward to form an outer ring frame 12b that can fasten the beverage cup 5.

The plug block 3b shown in this embodiment includes a top portion 31b, a bottom portion 32b, and a wall portion 33b extending downward from the top portion of the top portion 31b to the bottom portion 32b. The plug block 3b is disposed on the top surface of the cover body 1b. The wall portion 33b of the plug block 3b (or the periphery of the bottom portion 32b) and the inner edge 111b of the outflow port 11b are connected to each other via a connecting portion 13b and a tear line 14b, so that the plug block 3b is integrally formed on the cover body. 1b top surface; as shown in the ninth and eleventh figures, the plug block 3b gradually expands from the bottom portion 32b toward the top portion 31b, and the wall portion 33b around the plug block 3b is inclined to the outside of the outflow port 11b. Tilting so that the distance H1 between the front and rear corresponding wall portions 33b of the plug block 3b is larger than the aperture h1 of the outflow port 11b, and the distance H2 between the left and right corresponding wall portions 33b of the plug block 3b is larger than the aperture of the outflow port 11b H2.

Specifically, the plug 3b, the wall portion 33b, and the tear line 14b may extend into a meandering, C-shaped profile or other shape such that the length of the tear line 14b is greater than the length of the connecting segment 13b. The top surface of the cover body 1b is provided with a recessed groove 15b. The flow outlet 11b is located between the recessed groove 15b and the edge of the cover body 1b, and the connecting portion 13b of the plug block 3b abuts the recessed groove 15b.

The plug block 3b can be integrally connected to the outer edge or one side of the outflow port 11b of the cover body 1b via the connecting portion 13b, preventing the plug block 3b from falling, losing the child's ingestion, and the like, and simplifying the processing. Steps, save time and material costs.

Referring to the twelfth and thirteenth drawings, in use, the plug block 3b and the outflow port 11b can be disconnected along the tear line 14b, and the plug block 3b can swing with the connecting portion 13b as the axis. To open the outflow port 11b, and to insert the top portion 31b of the plug block 3b into the recessed groove 15b to fix the plug block 3b.

Referring to the fourteenth and fifteenth figures, when the outlet port 11b of the cover body 1b is to be closed, the plug block 3b fixed to the recessed groove 15b can be reversely swung, so that the bottom portion 32b of the plug block 3b is covered by the cover. body 1b is directly embedded in the outflow port 11b, the distance H1 of the front and rear corresponding wall portions 33b of the plug block 3b is larger than the hole diameter h1 of the outflow port 11b, and the left and right two corresponding wall portions 33b of the plug block 3b The distance H2 is larger than the aperture h2 of the outflow port 11b, and the wall portion 33b around the plug block 3b is inclined, and when the user inserts the inclined wall portion 33b of the plug block 3b downward into the outflow port 11b, the wall The portion 33b can be pressed and pressed against the inner edge 111b of the outflow port 11b, and the wall portion 33b of the plug block 3b and the inner edge 111b of the outflow port 11b can be engaged with each other in a line-like manner, thereby being stabilized. The outflow port 11b is closed to prevent the beverage in the cup 5 from overflowing through the outflow port 11b.

However, the above descriptions are only preferred embodiments of the present invention. When it is not possible to limit the scope of implementation of this creation, the changes and modifications apparent to those skilled in the art should be considered as The substance of this creation.

Claims (10)

A lid sealing structure comprising: a lid body having a beverage outlet opening connected to the bottom surface; a connecting strip disposed on the lid body; and a plug block disposed at the end of the connecting strip, the plug block The utility model comprises a top portion, a bottom portion and a wall portion extending downward from the top portion to the bottom portion; the top portion of the plug block can be inserted into the outflow opening from the top surface of the cover body, so that the wall portion of the plug block and the inner edge of the outflow port The sides are engaged with each other in a line-facing manner, thereby firmly closing the outflow port. The cap sealing structure according to claim 1, wherein the connecting strip and the plug are integrally formed on the periphery of the cover, the connecting strip includes a base connecting the periphery of the cover, and a base protrudes from the base a curved arm extending along a periphery of the cover and a connecting portion at the end of the curved arm connecting the bottom of the plug. The cup lid sealing structure according to claim 1 or 2, wherein the lid is applied to a beverage cup, and the bottom of the plug extends outward to form a ring piece for pulling, the top surface of the lid The outer ring frame extending downwardly to form a buckleable cup is connected to the periphery of the bottom of the outer ring frame. A lid sealing structure comprising: a lid body having a beverage outlet opening connected to the bottom surface; a plug block disposed on the outflow port, the plug block including a top portion, a bottom portion, and a top portion a wall portion extending downwardly to the bottom portion; and a tube member disposed between the outlet port and the plug block, and the tube member is provided with a spiral tear line extending from the outlet port toward the plug block, the tube member capable of Disconnecting into a connecting strip along the spiral tearing line, so that the two ends of the connecting strip are respectively connected to the outflow opening and the plug block; the top of the plug block can be inserted into the outflow opening by the top surface of the cover body, so that the plug block wall The portion and the inner edge of the outflow port are engaged with each other in a line-facing manner, thereby firmly closing the outflow port. The cup lid sealing structure according to claim 4, wherein the tube member and the plug block are integrally formed on the top surface of the lid body, the connecting strip includes a base portion connecting the periphery of the outlet port, and a spiral extending from the base portion An arm and a connecting portion at the end of the spiral arm connecting the bottom of the plug. The lid closure structure of claim 4, wherein the lid is applied to a beverage cup, and the outer periphery of the lid body extends downward to form an outer ring frame that can be fastened to the cup. A lid sealing structure comprises: a lid body, the top surface is provided with a beverage outlet opening connected to the bottom surface; a plug block comprising a top portion, a bottom portion and a wall portion extending downward from the top portion to the bottom portion, The plug block is disposed on the top surface outlet of the cover body, and the wall portion of the plug block and the inner edge of the outflow port are connected to each other via a connecting portion and a tear line; and the plug block gradually extends from the bottom portion toward the top portion Expanding the diameter, and the wall portion is inclined to the outside of the outflow port so that the distance corresponding to the wall portion is larger than the diameter of the outflow port; the plug block and the outflow port can be disconnected along the tear line Opening the outlet, and the bottom of the plug can be further embedded in the outlet by the top of the cover, so that the inclined wall portion is pressed against the inner edge of the outlet, and the plug wall is The portion and the inner edge of the outflow port are engaged with each other in a line-facing manner, thereby firmly closing the outflow port. The cup lid sealing structure according to claim 7, wherein the plug block is integrally formed on the top surface of the lid body, and the plug block, the wall portion and the tear line extend into one of a contour of a C shape. The length of the tear line is made larger than the length of the connecting section. The lid sealing structure of the seventh aspect of the invention, wherein the top surface of the cover body is provided with a recessed groove, the flow outlet is located between the recessed groove and the edge of the cover body, and the connecting section of the plug block is integrated with the embedded groove A molded connection is provided, and the plug block can be swung by the connecting section as an axis after being disconnected from the tearing line, so that the plug block can be embedded in the outflow opening and the inserting groove. The cup lid sealing structure according to any one of claims 7 to 9, wherein the cup The cover is applied to a beverage cup, and the outer periphery of the cover extends downward to form an outer ring frame that can fasten the cup.