CN211862471U - Paper cup cover with strengthened cover - Google Patents
Paper cup cover with strengthened cover Download PDFInfo
- Publication number
- CN211862471U CN211862471U CN202020351337.8U CN202020351337U CN211862471U CN 211862471 U CN211862471 U CN 211862471U CN 202020351337 U CN202020351337 U CN 202020351337U CN 211862471 U CN211862471 U CN 211862471U
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- CN
- China
- Prior art keywords
- cover body
- edge
- cover
- cup
- paper cup
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035622 drinking Effects 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 235000008446 instant noodles Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model relates to a paper cup cover with strengthened cover, which mainly solves the problem of poor sealing performance of the paper cup cover in the prior art, and comprises a cup cover body, the cup cover body comprises a cover body and a cover plate, the lower edge of the cover body is bent outwards and upwards to form an external curled edge, the upper edge of the cover body is bent inwards and downwards to form an inner curled edge, the edge of the upper surface of the cover plate is bonded and connected with the inner curled edge, the cover body is fixed by a single paper wall in an end-to-end connection manner to form an annular structure, the cover body has an included angle of 3-12 degrees with the central axis, a top joint line is pressed inwards between the inner curled edge and the outer curled edge on the outer surface of the cover body, the top joint line, the cover body and the cover plate form a tabling groove, when the paper cup is covered with the cup cover body, the turned edge of the paper cup is embedded into the embedding groove, the turned edge of the paper cup and the attaching area of the top attaching line form a buckling point, and the buckling point is positioned at the upper end of the top attaching line.
Description
Technical Field
The utility model relates to a paper cup cover with a strengthened cover.
Background
The paper cup is a container which is convenient to use and wide in application, and is particularly used for containing liquid such as water, coffee, milk and the like or occasions where materials such as instant noodles, instant powder and the like need to be mixed or mixed.
Traditional paper cup structure, as chinese patent application No.: 201720201523.1A paper cup comprises a cup body and a cup bottom, wherein the upper edge of the cup body is provided with an upper curled edge of the cup body folded outside the cup, the side wall of the cup body is formed by connecting and fixing a single paper wall end to end, the paper cup is connected end to form a cup body joint part, the edge of the cup bottom is bent downwards to form an edge downward folding area, the edge downward folding area is wrapped and adhered by an inward folding area wrapped inwards at the bottom of the side wall of the cup body to form a containing cavity with an upward opening, and a pressing line is arranged outside the inward folding area to increase the bonding strength of the cup bottom and the side wall of the cup body.
Go up the turn-up another effect that the turn-up played and need pass through the packing of paper cup splendid attire in drink shops such as juice shop or coffee shop, in order to avoid the liquid in the paper cup to shine out, the cooperation is provided with bowl cover, chinese patent application No. usually: 201520181062.7, the structure of the cup cover is described in the specification and the attached figure 7, the cup cover comprises a cup cover body, the edge of the cup cover body is bent downwards to form a cover wall, the lower end edge of the cover wall extends towards the middle part to form a convex edge, the convex edge and the cup cover body form a groove, the cover is covered by the cup cover and is acted by a downward force, the convex edge is pressed to form a turned edge, the cover wall is unfolded under the action of an external force, the turned edge is deformed, and the turned edge is buckled in the groove to form a covered state, which is convenient to carry. However, when the cup cover is covered with the cup body, and the turned edge of the paper cup is embedded into the groove, the paper cup is easy to deform, so that the tightness between the paper cup and the cup cover is poor, the cup cover with the groove is formed, the structure stability of the bulge at the bottom end of the cup cover and the cup wall of the cup cover is poor, the sealing performance of the cup cover and the cup body cover is low, and leakage is caused.
Therefore, as shown in fig. 9 and 10, the conventional paper cup lid includes a lid body 1 ' and a cover plate 2 ', the lid body 1 ' is an annular structure formed by bonding and fixing a single paper wall around the lid body 1 ', the lid body 1 ' and the cover plate 2 ' are in a vertical state, a top-fitting line 3 ' is pressed inwards around the outer surface of the lid body 1 ', the top-fitting line 3 ', the lid body 1 ' and the cover plate 2 ' form a fitting groove 4 ', when a paper cup 5 ' is covered with the paper cup lid, a curled edge 6 ' of the paper cup 5 ' is inserted into the fitting groove 4 ', a curled edge 6 ' of the paper cup 5 ' and a fitting region of the top-fitting line 3 ' form a buckling point 7 ', the buckling point 7 ' is located at a middle position of the top-fitting line 3 ', the structure has improved sealing performance compared with the conventional paper cup lid, but has an unsatisfactory use effect, when a groove formed by the top-fitting line 3 ' has a large depth, the difficulty of inserting the curled edge 6 ' on the paper cup 5 ' is, the top joint line 3 ' and the turned edge 6 ' of the paper cup 5 ' are easy to be extruded and deformed; when the depth of the groove of the top-placing joint line 3 ' is smaller, the center line of the top-placing joint line 3 ' corresponding to the buckling point 7 ' of the turned edge 6 ' of the paper cup 5 ' is too far outwards and downwards, so that the bearing force of the top-placing joint line 3 ' is smaller, and the covering sealing performance of the paper cup cover and the paper cup 5 ' is reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, aiming at the problem, the utility model provides a reinforce paper cup lid that lid closed, it has mainly solved the poor problem of leakproofness of paper cup lid among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a paper cup cover with a strengthened cover comprises a cup cover body and a cover plate, wherein the lower edge of the cover body is outwards and upwards bent to form an outer curled edge, the upper edge of the cover body is inwards and downwards bent to form an inner curled edge, the edge of the upper surface of the cover plate is in adhesive connection with the inner curled edge, the cover body is fixedly connected end to end by a single paper wall to form an annular structure, the included angle between the cover body and the central axis of the cover body is 3-12 degrees, a top bonding line is pressed inwards between the inner curled edge and the outer curled edge on the outer surface of the cover body, the top bonding line, the cover body and the cover plate form an embedded groove, when the paper cup is covered with the cup cover body, the curled edge of the paper cup is embedded into the embedded groove, a clamping point is formed by the curled edge of the paper cup and the top bonding line, and the clamping point is located at the upper end of the top bonding.
Further, a top attaching line is pressed inwards around the outer surface of the cover body between the inner curled edge and the outer curled edge, so that a convex eccentric structure is formed on the inner surface of the cover body, the top attaching line comprises an upper part and a lower part which are integrally connected with the cover body, and the depth dimension of the upper part is larger than that of the lower part.
Furthermore, a drinking opening is formed in the cover plate close to the edge of the cover plate, a connecting piece is arranged at the position of the drinking opening, and one side of the connecting piece is integrally connected with the cover plate.
By adopting the technical scheme, the beneficial effects of the utility model are that: the paper cup cover with the strengthened cover is characterized in that the included angle between the cover body and the central axis a of the cover body is 3-12 degrees, namely the cover body is obliquely arranged, under the condition of the cover body with the same caliber, the buckling point is moved inwards according to the application of a trigonometric function at the position, so that when the paper cup is conveniently covered with the cover body, the turned edge of the paper cup is embedded into the embedding groove, the convenience of the cover is high, the buckling point formed by the turned edge of the paper cup and the attaching area of the top attaching line is positioned at the upper end of the top attaching line, as shown in figure 5, the position is lifted upwards and is close to the cover body corresponding to the buckling point formed after the existing paper cup and the cover body are covered, the pressing force between the lower end of the turned edge and the top attaching line, the pressing force between the outer end of the turned edge and the cover body and the pressing force between the upper end of the turned edge and the cover body are increased, the sealing performance, the use safety is improved; furthermore, the top placing joint line on the cover body is arranged to be in an eccentric structure, the depth of the upper part is larger than that of the lower part, namely, the upper part is more convex than the lower part, when the paper cup is covered with the cup cover body, the turned edge of the paper cup is embedded into the top placing joint line, the cover body and the cover plate form an embedded groove, when the paper cup is conveniently covered with the cup cover body, the turned edge of the paper cup is embedded into the embedded groove, the cover is convenient to close, the position of a buckling point is further improved, the pressing force of the lower end of the turned edge and the top placing joint line, the pressing force of the outer end of the turned edge and the cover body, and the pressing force of the upper end of the turned edge and the cover plate are increased, and.
Drawings
FIG. 1 is a schematic cross-sectional view of a connection sheet of a first embodiment of the present invention in a state where the connection sheet is uncovered;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic top view of a first embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a cup lid body and a paper cup in a closed state according to an embodiment of the present invention;
FIG. 5 is a comparison between a cup lid body according to an embodiment of the present invention and a cup lid body of the prior art;
FIG. 6 is a schematic cross-sectional view of the second embodiment of the present invention with the connecting sheet uncovered;
FIG. 7 is an enlarged view of a portion of FIG. 1 at B;
fig. 8 is a schematic cross-sectional view of a cup lid body and a paper cup in a closed state according to a second embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of a lid body in the prior art;
fig. 10 is a schematic cross-sectional view of the prior art lid body and paper cup in a closed state.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the utility model provides a do:
the first embodiment is as follows:
referring to fig. 1 to 4, a paper cup cover with strengthened cover comprises a cup cover body 1, wherein the cup cover body 1 comprises a cover body 11 and a cover plate 12, the cover body 11 is formed into an annular structure by connecting and fixing a single paper wall end to end, the angle between the cover body 11 and the central axis thereof is 3-12 degrees, preferably 4 degrees, the lower edge of the cover body 11 is outwardly and upwardly bent to form an outer curled edge 2, the upper edge of the cover body 11 is inwardly and downwardly bent to form an inner curled edge 3, the edge of the upper surface of the cover plate 12 is bonded and connected with the inner curled edge 3, a top bonding line 4 is inwardly pressed and arranged around the outer surface of the cover body 11 between the inner curled edge 3 and the outer curled edge 2, the top bonding line 4, the cover body 11 and the cover plate 12 form a tabling groove 5, when the paper cup 6 is covered with the cup cover body 1, the curled edge 7 of the paper cup 6 is embedded into the tabling line 5, the curled edge 7 of the paper cup 6 and the top bonding area of the top bonding, the snap point 8 is located at the upper end of the topping joint line 4.
In this embodiment, a drinking opening 9 is provided on the cover plate 12 near the edge thereof, a connecting piece 10 is provided at the drinking opening 9, one side of the connecting piece is connected with the cover plate 12 as a whole, the other side of the connecting piece 10 is provided with a lifting lug 20 which is convenient for uncovering the connecting piece 10, one side of the cover plate 12 far away from the lifting lug 20 is provided with an arc-shaped notch 21, the concave surface of the arc-shaped cut 21 faces the drinking opening 9, two cuts 22 are arranged on one side of the concave surface of the arc-shaped cut 21 in parallel, the two cuts 22 are communicated with the arc-shaped cut 21, the two cuts 22 and the arc-shaped cut 21 form a pressing part 23, the arranged cuts 22 are matched with the arc-shaped cut 21, so that the pressing portion 23 of the partial area can be pressed downward, the opening is uncovered at the connecting sheet 10, the lifting lug 20 of the upper part 41 can be buckled into the area formed by the cut 22 and the arc-shaped cut 21 and can be clamped on the periphery of the arc-shaped cut 21, so that the drinking opening 9 is convenient to use.
Example two:
referring to the first embodiment, as shown in fig. 6, 7 and 8, a paper cup lid with strengthened cover comprises a cup lid body 1, wherein the cup lid body 1 comprises a lid body 11 and a cover plate 12, the lid body 11 is fixed end to end by a single paper wall to form an annular structure, an included angle between the lid body 11 and a central axis of the lid body is 3 to 12 degrees, preferably 4 degrees, a lower edge of the lid body 11 is outwardly and upwardly bent to form an outer curled edge 2, an upper edge of the lid body 11 is inwardly and downwardly bent to form an inner curled edge 3, an edge of an upper surface of the cover plate 12 is adhesively connected with the inner curled edge 3, a top joint line 4 is inwardly pressed around an outer surface of the lid body 11 between the inner curled edge 3 and the outer curled edge 2, so that a convex eccentric structure is formed on the inner surface of the lid body 11, the top joint line 4 comprises an upper portion 41 and a lower portion 42 integrally connected with the lid body 11, a depth dimension of the upper portion 41 is greater than a depth dimension of, the top-mounted joint line 4, the cover body 11 and the cover plate 12 form a joint groove 5, when the paper cup 6 is covered with the cup cover body 1, the turned edge 7 of the paper cup 6 is embedded into the joint groove 5, the turned edge 7 of the paper cup 6 and the joint area of the top-mounted joint line 4 form a buckling point 8, and the buckling point 8 is positioned at the upper end of the upper part 41.
In this embodiment, a drinking opening 9 is provided on the cover plate 12 near the edge thereof, a connecting piece 10 is provided at the drinking opening 9, one side of the connecting piece is connected with the cover plate 12 as a whole, the other side of the connecting piece 10 is provided with a lifting lug 20 which is convenient for uncovering the connecting piece 10, one side of the cover plate 12 far away from the lifting lug 20 is provided with an arc-shaped notch 21, the concave surface of the arc-shaped cut 21 faces the drinking opening 9, two cuts 22 are arranged on one side of the concave surface of the arc-shaped cut 21 in parallel, the two cuts 22 are communicated with the arc-shaped cut 21, the two cuts 22 and the arc-shaped cut 21 form a pressing part 23, the arranged cuts 22 are matched with the arc-shaped cut 21, so that the pressing portion 23 of the partial area can be pressed downward, the opening is uncovered at the connecting sheet 10, the lifting lug 20 of the upper part 41 can be buckled into the area formed by the cut 22 and the arc-shaped cut 21 and can be clamped on the periphery of the arc-shaped cut 21, so that the drinking opening 9 is convenient to use.
In this embodiment, the included angle between the cover body 11 and the central axis a thereof is 4 °, but in practical use, the included angle between the cover body 11 and the central axis a thereof can be realized at any value of 3 ° to 12 °.
The utility model discloses a working method is: in the paper cup cover with the strengthened cover, the included angle between the cover body 11 and the central axis a is 3-12 degrees, namely the cover body 11 is arranged in an inclined manner, under the condition of the cover body 1 with the same caliber, the position of a buckling point moves inwards according to the application of a trigonometric function, when the paper cup 6 is conveniently covered with the cover body 1, the curled edge 7 of the paper cup 6 is embedded into the embedding groove 5, the convenience of the cover is high, so that the buckling point 8 formed by the jointing area of the curled edge 7 of the paper cup 6 and the top jointing line 4 is positioned at the upper end of the top jointing line 4, as shown in figure 5, the position of the buckling point formed by covering the existing paper cup 6 and the cover body is lifted upwards and close to the cover body 11, the pressing force of the lower end of the curled edge 7 and the top jointing line 4, the pressing force of the outer end of the curled edge 7 and the cover body 11 and the pressing force of the upper end of the curled edge 7 and the cover body 12 are increased, the curled edge 7 of the paper cup 6 can be prevented from being separated from the embedding groove 5, and the use safety is improved; the top-placing joint line 4 on the cover body 11 is arranged to be an eccentric structure, the depth of the upper part 41 is larger than that of the lower part 42, namely, the upper part 41 is more protruded than the lower part 42, when the paper cup 6 is covered with the cup cover body 1, the curled edge 7 of the paper cup 6 is embedded into the top-placing joint line 4, the cover body 11 and the cover plate 12 form an embedded groove 5, when the paper cup 6 is covered with the cup cover body 1, the curled edge 7 of the paper cup 6 is embedded into the embedded groove 5, the covering convenience is high, the position of the buckling point 8 is further improved, the pressing force of the lower end of the curled edge 7 and the top-placing joint line 4, the pressing force of the outer end of the curled edge 7 and the cover body 11 and the pressing force of the upper end of the curled edge 7 and the cover plate 12 are increased, and the.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a reinforce paper cup lid that closes, includes the bowl cover body, its characterized in that: the cup cover body comprises a cover body and a cover plate, wherein the lower edge of the cover body is outwards and upwards bent to form an outer bent edge, the upper edge of the cover body is inwards and downwards bent to form an inner bent edge, the edge of the upper surface of the cover plate is in adhesive connection with the inner bent edge, the cover body is fixedly connected end to end by a single paper wall to form an annular structure, the included angle between the cover body and the central axis of the cover body ranges from 3 degrees to 12 degrees, a top joint line is inwards pressed between the inner bent edge and the outer bent edge on the outer surface of the cover body in a pressing mode, the top joint line, the cover body and the cover plate form an embedded groove, when the paper cup is covered with the cup cover body, the bent edge of the paper cup is embedded into the embedded groove, a clamping point is formed in a joint area of the bent edge of the paper cup and the.
2. The lid of the reinforced-lid paper cup as claimed in claim 1, wherein: and a top attaching line is pressed inwards between the inner curled edge and the outer curled edge on the outer surface of the cover body, so that a convex eccentric structure is formed on the inner surface of the cover body, the top attaching line comprises an upper part and a lower part which are integrally connected with the cover body, and the depth dimension of the upper part is greater than that of the lower part.
3. The lid for reinforcing closed paper cups as claimed in claim 1 or 2, wherein: the cover plate is provided with a drinking opening close to the edge, the drinking opening is provided with a connecting sheet, and one edge of the connecting sheet is integrally connected with the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020351337.8U CN211862471U (en) | 2020-03-19 | 2020-03-19 | Paper cup cover with strengthened cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020351337.8U CN211862471U (en) | 2020-03-19 | 2020-03-19 | Paper cup cover with strengthened cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211862471U true CN211862471U (en) | 2020-11-06 |
Family
ID=73259488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020351337.8U Expired - Fee Related CN211862471U (en) | 2020-03-19 | 2020-03-19 | Paper cup cover with strengthened cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211862471U (en) |
-
2020
- 2020-03-19 CN CN202020351337.8U patent/CN211862471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |