CN210823529U - Environment-friendly paper pulp cup cover - Google Patents
Environment-friendly paper pulp cup cover Download PDFInfo
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- CN210823529U CN210823529U CN201921530815.5U CN201921530815U CN210823529U CN 210823529 U CN210823529 U CN 210823529U CN 201921530815 U CN201921530815 U CN 201921530815U CN 210823529 U CN210823529 U CN 210823529U
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Abstract
The utility model discloses an environmental protection paper pulp bowl cover, which comprises a cover body, be equipped with the cavity in the lid, the one end of lid has the banding along the axial extension, the banding inner wall is equipped with the knot limit of encircleing banding a week, the other end of lid is equipped with the boss, be equipped with on the boss make external and cavity intercommunication, be used for people to absorb liquid or pour the non-suction pipe suction inlet of liquid, the top surface slope of boss sets up, the top surface of boss risees along one side near the non-suction pipe suction inlet from one side of keeping away from the non-suction pipe suction inlet gradually, can guarantee closely to link to each other between paper pulp bowl cover and the cup, plays good sealed effect, does not have the leakage, and the paper pulp bowl cover can natural degradation in the nature, and the non-staining environment reaches.
Description
Technical Field
The utility model belongs to paper pulp goods field, concretely relates to environmental protection paper pulp bowl cover.
Background
The paper pulp product is made with paper pulp as material and through sucking pulp in a forming mold and compression molding. Because the finished product can be recycled and remanufactured, the energy-saving trend of environmental protection recycling is met, so the paper pulp cup is widely concerned and favored in the market, for example, in the current catering field, the cup cover is basically a product made of plastic materials, the environment protection effect cannot be realized by obviously using plastic products, the usage amount of the paper pulp cup in the current catering field is quite large, white pollution caused by the paper pulp cup can be thought, in order to reduce some bad defects in the above, some merchants adopt the paper pulp cup cover, but the current paper pulp cup cover mainly has the following defects: in the using process, the paper pulp cup cover cannot be tightly connected with the cup, so that a good sealing effect cannot be realized; when the hot beverage is filled, the cup cover and the cup are easy to separate, so that a user is easily scalded; the strength of the suction-free pipe suction port of the cup cover and the gram weight of the cup cover cannot be coordinated, so that the strength of the suction-free pipe suction port is improved, the gram weight of the cup cover is increased accordingly, the gram weight of the cup cover is reduced, and the strength of the suction-free pipe suction port is reduced accordingly.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an environment-friendly paper pulp cup cover.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an environmental protection paper pulp bowl cover, includes the lid, be equipped with the cavity in the lid, the one end of lid has the banding along the axial extension, the banding inner wall is equipped with the knot limit around banding a week, the other end of lid is equipped with the boss, be equipped with on the boss and make external and cavity intercommunication, be used for people to absorb liquid or pour the exempt from straw suction inlet of liquid, the top surface slope of boss sets up, the top surface of boss risees along the one side of being close to exempt from straw suction inlet from one side of keeping away from exempting from straw suction inlet gradually.
The utility model discloses in, the wall thickness of boss is from keeping away from exempting from straw suction opening department to exempting from the periphery of straw suction opening and thickening gradually.
The utility model discloses in, the cavity top is equipped with the arc roof towards the cavity indent.
The utility model discloses in, the distance of exempting from straw suction inlet both sides and boss both sides is 1.0mm and is less than or equal to S and is less than or equal to 2.5mm, exempt from the straw suction inlet and be fillet arc limit mouth structure, exempt from the straw suction inlet along boss circumferencial direction parallel extension.
In the present invention, the cover body is formed integrally from paper pulp.
The utility model discloses in, be equipped with the fillet anastomotic with the turn-up of paper cup rim of a cup between banding and the lid, the banding is round platform type structure.
The utility model discloses in, the cross-section of detaining the limit is the arc, detain the limit and be connected with the banding is tangent.
The utility model discloses in, exempt from the high distance H of straw suction inlet and arc roof to be greater than or equal to 10 mm.
The utility model discloses in, the arc roof is equipped with the bleeder vent that makes external world and cavity intercommunication.
The utility model discloses in, be equipped with the protruding structure that is used for improving and exempts from straw suction inlet structural strength on the boss.
The utility model has the advantages that: the utility model can ensure the tight connection between the paper pulp cup cover and the cup body by arranging the fastening edge surrounding the sealing edge for a circle at the inner side of the sealing edge, thereby having good sealing effect and no leakage; the cup cover is integrally formed by paper pulp, so that resource recycling can be realized, the cup cover is matched with a paper cup for use without classified recycling, the paper pulp cup cover can be naturally degraded in nature, the environment is not polluted, and the environment-friendly effect is achieved; the wall thickness of the periphery of the suction port of the suction-free pipe is thickened, so that the strength of the suction port of the suction-free pipe is improved, and the integral gram weight of the cup cover is ensured within a reasonable range.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
FIG. 1 is a perspective view of a pulp cup lid with an annular fastening edge according to the present embodiment;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a right side view of FIG. 1;
FIG. 5 is a cross-sectional view of section A-A of FIG. 3;
FIG. 6 is an enlarged view of portion I of FIG. 5;
FIG. 7 is a perspective view of the pulp cup lid with a fastening edge formed by a plurality of round bumps according to the embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Example (b):
as shown in figures 1 to 7, this embodiment discloses an environment-friendly pulp cup cover, which comprises a cover body 1, wherein a cavity 2 is arranged in the cover body 1, one end of the cover body 1 is axially extended with a sealing edge 3, the inner wall of the sealing edge 3 is provided with a buckling edge 4 surrounding the sealing edge 3 for a circle, the buckling edge 4 surrounding the sealing edge 3 for a circle is arranged at the inner side of the sealing edge, so that the pulp cup cover and the cup body can be tightly connected, a good sealing effect is achieved, and no leakage exists, in the utility model, the buckling edge 4 can also be a buckling edge 4 structure consisting of a plurality of circular convex points 41, the circular convex points 41 are arranged at intervals around the inner wall of the sealing edge 3, the other end of the cover body 1 is provided with a boss 5, the boss 5 is provided with a suction-free pipe suction port 6 communicating the outside with the cavity 2, the wall thickness of the boss 5 is gradually increased from a position far away from, exempt from the wall thickness bodiness of 6 peripheries of straw suction inlet, guarantee the whole grammes per square metre of bowl cover when improving exempt from 6 intensity of straw suction inlet between 4.5g ~ 5g, for further improvement exempt from the structural strength of straw suction inlet 6, be equipped with protruding structure 10 on the boss 5, will exempt from the top surface of straw suction inlet 6 simultaneously and set up to the bellied arc point mouth structure that makes progress, and the people of being convenient for drink, accord with human functional design, people are using the utility model discloses when drinking, can absorb liquid to exempting from the straw to inserting in the straw suction inlet 6, also can directly drink exempt from straw suction inlet 6 contact lips, and through exempting from 6 arc point mouth structural design of straw suction inlet, make exempt from straw suction inlet 6 lips higher with the goodness of fit, effectively avoid the weeping, need not to use the straw to drink, the indirect effect that plays resources are saved.
In a preferred embodiment, the top surface of the protrusion 5 is inclined, and the top surface of the protrusion 5 gradually rises from a side away from the non-suction pipe suction port 6 to a side close to the non-suction pipe suction port 6. The top of the cavity 2 is provided with an arc-shaped top wall 7 which is concave towards the cavity 2. The distances between the two sides of the suction-free pipe suction port 6 and the two sides of the boss 5 are both 1.0mm and less than or equal to S and less than or equal to 2.5mm, and in the embodiment, S =2.0mm is taken. The lid body 1 is integrally formed of pulp. Can realize resource recovery and recycling, is matched with paper cups for use without classification recovery, can be naturally degraded in the nature, does not pollute the environment, and achieves the effect of environmental protection
In a preferred embodiment, a round corner 8 matched with the edge curl of the mouth of the paper cup is arranged between the sealing edge 3 and the cover body 1, and the sealing edge 3 is of a round table structure. The cross section of the buckling edge 4 is arc-shaped, the buckling edge 4 is in tangent connection with the sealing edge 3, so that when the cup cover is combined with the paper cup cover, the curled edge of the cup mouth of the paper cup enters the round angle 8 under the guiding action of the round platform type sealing edge, the cup cover is matched with the paper cup under the tension of the curled edge of the cup mouth, meanwhile, the tensioning force of interaction is formed between the cup cover and the paper cup under the action of the buckling edge, the minimum value of the tensioning force is the separating acting force between the inverted paper cup and the cup cover when the paper cup is filled with liquid, the phenomenon of liquid leakage caused by the toppling of the paper cup is avoided when the liquid is filled in the paper cup, the sealing property of the paper cup and the cup cover is ensured, the height distance H between the suction pipe-free suction port 6 and the arc-shaped top wall 7. In this embodiment, arc roof 7 is equipped with the bleeder vent 9 that makes external world and cavity 2 communicate, the aperture of bleeder vent is 1.4mm, the bleeder vent can set up one or more according to actual demand.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (10)
1. The utility model provides an environmental protection paper pulp bowl cover which characterized in that: including lid (1), be equipped with cavity (2) in lid (1), the one end of lid (1) has banding (3) along the axial extension, banding (3) inner wall is equipped with detains limit (4) around banding (3) a week, the other end of lid (1) is equipped with boss (5), be equipped with on boss (5) and make external and cavity (2) intercommunication, be used for people to absorb liquid or pour out exempting from straw suction inlet (6) of liquid, the top surface slope of boss (5) sets up, the top surface of boss (5) is followed the one side of keeping away from exempting from straw suction inlet (6) and is followed the one side of being close to exempting from straw suction inlet (6) and risees gradually.
2. The environment-friendly pulp cup cover according to claim 1, characterized in that: the wall thickness of the lug boss (5) is gradually thickened from the position far away from the suction-free pipe suction port (6) to the periphery of the suction-free pipe suction port (6).
3. The environment-friendly pulp cup cover according to claim 1, characterized in that: the top of the cavity (2) is provided with an arc top wall (7) which is concave towards the cavity (2).
4. The environment-friendly pulp cup cover according to claim 1, characterized in that: the distance between the two sides of the suction-free pipe suction port (6) and the two sides of the boss (5) is equal to or more than 1.0mm and equal to or less than 2.5mm, the suction-free pipe suction port (6) is of a round-corner arc edge structure, and the suction-free pipe suction port (6) extends in parallel along the circumferential direction of the boss (5).
5. The environment-friendly pulp cup cover according to claim 1, characterized in that: the cover body (1) is integrally formed by paper pulp.
6. The environment-friendly pulp cup cover according to claim 1, characterized in that: and a round corner (8) matched with the turned edge of the cup mouth of the paper cup is arranged between the sealing edge (3) and the cover body (1), and the sealing edge (3) is of a round table structure.
7. The environment-friendly pulp cup cover according to claim 6, characterized in that: the cross section of the buckling edge (4) is arc-shaped, and the buckling edge (4) is tangentially connected with the sealing edge (3).
8. The environment-friendly pulp cup cover according to claim 3, characterized in that: the height distance H between the suction port (6) of the suction-free pipe and the arc-shaped top wall (7) is more than or equal to 10 mm.
9. The environment-friendly pulp cup cover according to claim 3, characterized in that: the arc-shaped top wall (7) is provided with air holes (9) which enable the outside to be communicated with the cavity (2).
10. The environment-friendly pulp cup cover according to claim 1, characterized in that: and the boss (5) is provided with a convex structure (10) for improving the structural strength of the suction port (6) of the suction-free pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530815.5U CN210823529U (en) | 2019-09-12 | 2019-09-12 | Environment-friendly paper pulp cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530815.5U CN210823529U (en) | 2019-09-12 | 2019-09-12 | Environment-friendly paper pulp cup cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210823529U true CN210823529U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921530815.5U Active CN210823529U (en) | 2019-09-12 | 2019-09-12 | Environment-friendly paper pulp cup cover |
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| CN (1) | CN210823529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996841A (en) * | 2020-09-23 | 2020-11-27 | 张德利 | Environment-friendly paper pulp molding cover and preparation process and application thereof |
-
2019
- 2019-09-12 CN CN201921530815.5U patent/CN210823529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996841A (en) * | 2020-09-23 | 2020-11-27 | 张德利 | Environment-friendly paper pulp molding cover and preparation process and application thereof |
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