CN108910265A - Paper soup cup lid - Google Patents
Paper soup cup lid Download PDFInfo
- Publication number
- CN108910265A CN108910265A CN201810864010.8A CN201810864010A CN108910265A CN 108910265 A CN108910265 A CN 108910265A CN 201810864010 A CN201810864010 A CN 201810864010A CN 108910265 A CN108910265 A CN 108910265A
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- China
- Prior art keywords
- container
- cup lid
- soup cup
- paper
- paper soup
- Prior art date
- 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.)
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- 235000014347 soups Nutrition 0.000 title claims abstract description 112
- 239000000463 material Substances 0.000 abstract description 19
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 230000015556 catabolic process Effects 0.000 abstract description 5
- 238000006731 degradation reaction Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 7
- 241000256135 Chironomus thummi Species 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 2
- 235000007201 Saccharum officinarum Nutrition 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/06—Removable lids or covers having a peripheral channel embracing the rim of the container
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to paper products technical field more particularly to a kind of paper soup cup lids, and for the opening of covered container, including a cover board, the outer rim of cover board is downwardly extending an annular lid rim, and the lower end of annular lid rim bends inwards to form a back-off；The lateral surface of container is outward extended with a flange in opening, and when paper soup cup lid is fastened on container, back-off is mutually clamped with flange.The lower end of the annular lid rim of the paper soup cup lid bends inwards to form back-off, when paper soup cup lid is fastened on container, the back-off is mutually clamped with the flange at vessel port, paper soup cup lid can thus be clamped on container, the intensity and compactness for increasing paper soup cup lid and container latching are particularly suitable for covering container when containing liquid in container；Meanwhile the paper soup cup lid is made of paper pulp material, have the characteristics that it is light-weight, recyclable, can natural degradation, meet environmental requirement, can be realized recyclable economy.
Description
Technical field
The present invention relates to paper products technical field more particularly to a kind of paper soup cup lids.
Background technique
Under the surging situation of environmental consciousness now, the product (i.e. paper products) of paper material is had gradually developed,
It is mixed with beating to form slurry material with pulp fluff material and/or sponge, then by molding midge molding manufacture procedure,
Slurry is adhered to by midge mould midge, using thermocompression forming processing procedure, carries out thermocompression forming, finally shearing forms standardized product.Paper
Molding product meets the trend of environmental protection recycling and carbon reduction, therefore quickly by work because there is the advantage of easy recycling and reusing
The receiving of business circles and masses general sieve and be happy to using.
Soup cup lid is usually used cooperatively with box body or cup body etc. with open container, real for the opening of covered container
The sealing of existing container.Currently, soup cup lid in the market is all using plastics material, plastic cement material, which exists, to be easy to release toxin
Pollution environment, be difficult to recycling and reusing, recycling decompose be difficult to handle, the problems such as recovery processing expense is huge, cause for many years
Grievous injury is generated to global environmental protection.
Summary of the invention
The technical problem to be solved in the present invention is to provide it is a kind of it is recyclable, can natural degradation, meet the paper of environmental requirement
Soup cup lid, to overcome the drawbacks described above of the prior art.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of paper soup cup lid holds for covering
The opening of device, including a cover board, the outer rim of cover board are downwardly extending an annular lid rim, and the lower end of annular lid rim bends inwards shape
At a back-off；The lateral surface of container is outward extended with a flange in opening, when paper soup cup lid is fastened on container, back-off
It is mutually clamped with flange.
Preferably, cover board is formed with the concave part to lower recess, when container is placed on above paper soup cup lid, container
Lower end can be placed in concave part.
Preferably, when the lower end of container is placed in concave part, the medial surface of the lateral surface of container lower end and concave part it
Between have gap.
Preferably, the Internal periphery of concave part and the outer profile of container lower end match.
Preferably, the center of concave part and the center of cover board coincide.
Preferably, the bottom surface of concave part is rounded.
Preferably, annular lid rim includes the first annular portion being downwardly extending from the outer rim of cover board, from first annular portion
Lower end extend radially outward the second ring part that the stage portion to be formed and the outer rim from stage portion are downwardly extending, second
The lower end of ring part bends inwards to form back-off.
Preferably, when paper soup cup lid being fastened on container, the lower surface of stage portion is bonded phase with the upper surface of flange
It connects, the medial surface of the second ring part is bonded with the lateral surface of flange to connect.
Preferably, the height in first annular portion is greater than the depth of concave part.
It preferably, is in be connected smoothly between back-off and annular lid rim.
Compared with prior art, the present invention has significant progress：
Paper soup cup lid of the invention, the lower end of annular lid rim bend inwards to form back-off, and paper soup cup lid is fastened
When on container, which is mutually clamped with the flange at vessel port, and paper soup cup lid can thus be clamped on container, increases
The intensity and compactness of paper soup cup lid and container latching are particularly suitable for covering container when containing liquid in container；
Meanwhile the paper soup cup lid is made of paper pulp material, have the characteristics that it is light-weight, recyclable, can natural degradation, meet ring
Guaranteed request can be realized recyclable economy, compare the soup cup lid of existing plastic cement material, has clean, convenient practical, ring
Safeguard raw advantage.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the paper soup cup lid of the embodiment of the present invention.
Fig. 2 is the schematic front view of the paper soup cup lid of the embodiment of the present invention.
Fig. 3 be in Fig. 2 along A-A to schematic cross-sectional view.
Fig. 4 is the enlarged diagram in the portion B in Fig. 3.
Fig. 5 is the paper soup cup lid of the embodiment of the present invention and the schematic diagram of container latching.
Fig. 6 be in Fig. 5 along C-C to schematic cross-sectional view.
Fig. 7 is the enlarged diagram in the portion D in Fig. 6.
Fig. 8 is the schematic diagram being placed in container above the paper soup cup lid of the embodiment of the present invention.
Fig. 9 be in Fig. 8 along E-E to schematic cross-sectional view.
Figure 10 is the enlarged diagram in the portion F in Fig. 9.
In figure：
1, paper soup cup lid 11, cover board
111, concave part 12, annular lid rim
121, first annular portion 122, stage portion
123, the second ring part 13, back-off
2, container 21, flange
H, gap
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.These embodiments are only used for
Illustrate the present invention, and not limitation of the present invention.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
As shown in Figures 1 to 10, a kind of embodiment of paper soup cup lid of the invention.The paper soup cup lid 1 of the present embodiment
For the opening of covered container 2, a cavity is formed inside container 2, opening allows to be packed into the cavity or out of this cavity
It takes out substance (such as drink or other foods), paper soup cup lid 1 can be fastened in the opening and container 2, to realize inside container 2
The sealing of cavity；When paper soup cup lid 1 is separated with container 2, then the unlatching of 2 internal cavity of container can be achieved, for being packed into or taking
Substance out.The paper soup cup lid 1 of the present embodiment is made of paper pulp material, and the paper pulp material can be sugarcane slurry, bamboo pulp, wood
The material that one or more of environment-friendly materials such as slurry, reed pulp, rice or wheat stalk paper pulp mix has weight
Gently, can be recycled, can natural degradation the characteristics of, meet environmental requirement, can be realized recyclable economy.
Referring to Fig. 1 and Fig. 2, the paper soup cup lid 1 of the present embodiment includes a cover board 11, and cover board 11 is substantially in tabular.Lid
The outer rim of plate 11 is downwardly extending an annular lid rim 12, i.e. the lower section that is located at cover board 11 of annular lid rim 12, and annular lid rim 12
Composition one, which is enclosed, in the lower section of cover board 11 fastens space.When paper soup cup lid 1 and container 2 fasten, the open end of container 2 is contained in this
It fastens in space and is in contact with annular lid rim 12, to realize the capping that paper soup cup lid 1 is open to container 2.Referring to Fig. 3 and
Fig. 4, the lower end of annular lid rim 12 bend inwards to form a back-off 13, that is, being buckled to 13 in the lower end of annular lid rim 12 is in contract
Shape constitutes a lesser inner space to enclose.It preferably, is in be connected smoothly between back-off 13 and annular lid rim 12.
Referring to Fig. 5, Fig. 6 and Fig. 7, the lateral surface of container 2 is outward extended with a flange 21 in opening, by paper soup cup lid
1 when fastening on vessel 2, the back-off 13 on paper soup cup lid 1 and 21 phase of the flange clamping on container 2.Due to paper soup cup lid 1
On back-off 13 enclose composition inner space it is smaller, during paper soup cup lid 1 is fastened to from top to bottom on container 2,
Back-off 13 is in contact under the pressing effect of external force with the flange 21 on container 2, and outwardly against expansion under the blocking of flange 21
, enable back-off 13 by flange 13, when back-off 13 reaches 21 lower section of flange, the barrier effect of 21 pairs of flange back-offs 13
It disappears, back-off 13 is restored to the original state due to natural resiliency and automatically to contract, at this point, back-off 13 and the lower part of flange 21 are clamped
Contact completes the fastening of paper soup cup lid 1 Yu container 2 so that flange 21 is clamped between back-off 13 and annular lid rim 12.
By the mutual clamping of back-off 13 and flange 21,1 clamping of paper soup cup lid can be made on vessel 2, increase paper soup cup lid 1 and held
The intensity and compactness that device 2 fastens, therefore when the paper soup cup lid 1 of the present embodiment is particularly suitable for containing in container 2 liquid pair
Container 2 is covered.When the paper soup cup lid 1 of fastening is separated with container 2, then it can make paper soup cup lid 1 by external force
Respective container 2 moves upwards, back-off 13 when by flange 21 under the blocking of flange 21 outwardly against expansion, until being detached from convex
The separation of paper soup cup lid 1 Yu container 2 can be realized in edge 21.
Further, referring to Fig. 1 and Fig. 3, in the paper soup cup lid 1 of the present embodiment, cover board 11 is formed with to the recessed of lower recess
Groove portion 111.Referring to Fig. 8 and Fig. 9, when container 2 is placed on paper soup 1 top of cup lid, the lower end of container 2 can be placed in groove
It in portion 111, thus can play the role of position constraint to container 2, and can realize multiple containers being interlocked with paper soup cup lid 1
2 successively stack up and down, is conducive to putting for container 2 and puts in order.
In the present embodiment, the shape and size of 1 fovea superior groove portion 111 of paper soup cup lid are not limited to, it should according to matching therewith
The lower end shape and size for covering the container 2 used are designed.To guarantee the concave part 111 on paper soup cup lid 1 under container 2
Effective position constraint is played the role of at end, and the depth of concave part 111 cannot be too small, it is contemplated that the whole height of paper soup cup lid 1
And aesthetics, the depth of concave part 111 can not be too big, therefore, in the present embodiment, the depth of concave part 111 is set as 1-
3mm, preferably 2mm.
Preferably, referring to Figure 10, when the lower end of container 2 is placed in concave part 111, the lateral surface of 2 lower end of container with it is recessed
There is gap H, it is possible thereby to which the lower end of container 2 is easily put into the recessed of paper soup cup lid 1 between the medial surface of groove portion 111
In groove portion 111, convenient for the pick-and-place of container 2.If be not present between the lateral surface of 2 lower end of container and the medial surface of concave part 111
Gap H, then the lower end of container 2 could be put into the concave part 111 of paper soup cup lid 1 by needing to apply external force when stacking, and
And make the state that clamping is formed between the lower end of container 2 and the concave part 111 of paper soup cup lid 1, cause to be not easy by container 2 from
It is taken out in the concave part 111 of paper soup cup lid 1.To guarantee that the concave part 111 on paper soup cup lid 1 has played 2 lower end of container
The position constraint of effect acts on, and the width of gap H cannot be too big, therefore, in the present embodiment, the width of gap H is set as 0.15-
0.35mm, preferably 0.27mm.The width of the gap H refer to 2 lower end of container lateral surface and concave part 111 medial surface it
Between spacing distance.
Preferably, the Internal periphery of 1 fovea superior groove portion 111 of paper soup cup lid and the outer profile of 2 lower end of container match, so that recessed
Groove portion 111 can preferably accommodate the lower end of container 2, and play better position constraint effect to container 2.
In the present embodiment, it is preferable that the center of 1 fovea superior groove portion 111 of paper soup cup lid and the center of cover board 11 coincide, by
When this may make the lower end by container 2 to be placed in concave part 111, the center of gravity of container 2 and the center of gravity of cover board 11 are positioned at same vertical
On line, to can guarantee the stability for overlaying the container 2 on paper soup cup lid 1.If 1 fovea superior groove portion 111 of paper soup cup lid
Center be not overlapped with the center of cover board 11, then deviation will be present in the center of gravity of container 2 and the center of gravity of cover board 11 in the vertical direction,
It is easy to cause container 2 to place shakiness, especially in the case where successively stacking multiple containers 2 up and down, positioned at upper container 2
It is larger with the deviation of gravity center for the container 2 for being located at lower, it is easy to fall, leads to stack failure, and by 1 fovea superior of paper soup cup lid
The center of groove portion 111 is set as coinciding with the center of cover board 11, then can guarantee that the center of gravity of all containers 2 successively stacked is all located at
On same vertical line, it is ensured that the stability that all containers 2 are placed.
In a kind of preferable embodiment, the lower end surface of container 2 is rounded, corresponds ground, paper soup cup lid 1
On concave part 111 bottom surface it is rounded.Preferably, there is the concave part 111 of rounded bottom surface to be located at 1 cover board of paper soup cup lid for this
11 central location, that is, border circular areas of the center of cover board 11 with certain radius is recessed downwards described in formation with circular base
The concave part 111 (referring to Fig. 1) in face.Also, the minimum diameter of the concave part 111 is greater than the diameter of 2 lower end surface of container, will hold
When the lower end of device 2 is placed in the concave part 111, the lower end surface of container 2 is in contact with the bottom surface of concave part 111, and container 2
There is gap H, it is preferable that the width of gap H is 0.27mm between the lateral surface of lower end and the medial surface of concave part 111.It is excellent
Selection of land, the minimum diameter of concave part 111 are the diameter of the rounded bottom surface of concave part 111.The internal diameter of 111 medial surface of concave part can
To be set as being gradually reduced from top to bottom, then the side of concave part 111 is tapered, being put into convenient for container 2；In concave part 111
The internal diameter of side also can be set to be equal from top to bottom, then the side of concave part 111 is cylindrical, is conducive to increase to container 2
Position constraint.
Further, in the present embodiment, referring to fig. 4, the annular lid rim 12 of paper soup cup lid 1 include from the outer rim of cover board 11 to
Under extend to form first annular portion 121, from the lower end in first annular portion 121 extend radially outward the stage portion 122 to be formed
With the second ring part 123 being downwardly extending from the outer rim of stage portion 122, the lower end of the second ring part 123 bends inwards shape
At back-off 13.Successively smooth transition connects for cover board 11, first annular portion 121, stage portion 122, the second ring part 123 and back-off 13
It connects, stage portion 122 is parallel with cover board 11.When then paper soup cup lid 1 being fastened on vessel 2, the flange 21 on container 2 can hold
It is contained between stage portion 122, the second ring part 123 and back-off 13, so that the cover board 11 of the upper end of container 2 and paper soup cup lid 1
Between there is certain intervals distance, to increase the body of the inner space collectively formed after paper soup cup lid 1 and container 2 fasten
Product, while the substance (especially liquid) that also can avoid in container 2 is in contact due to shaking with paper soup cup lid 1, makes paper
Soup cup lid 1 keeps completely, increasing its reusing.Preferably, the height in first annular portion 121 is greater than the depth of concave part 111
Degree prevents so as to have certain intervals distance between the bottom surface of 11 concave part 111 of the upper end of container 2 and 1 cover board of paper soup cup lid
The concave part 111 of cover board 11 is in contact with the substance in container 2.
Preferably, in the present embodiment, referring to Fig. 7, when paper soup cup lid 1 is fastened on vessel 2, under stage portion 122
Surface is bonded with the upper surface of flange 21 to connect, and the medial surface of the second ring part 123 is bonded with the lateral surface of flange 21 to connect, and makes
It obtains flange 21 to be clamped between stage portion 122, the second ring part 123 and back-off 13, thus can guarantee that paper soup cup lid 1 is clamped on
On the flange 21 of container 2, it is ensured that the intensity and compactness that paper soup cup lid 1 and container 2 fasten.
The paper soup cup lid 1 of the present embodiment is included the following steps using the method for paper pulp material manufacture：
Step 1: slurrying：Slurry is made in raw material, the raw material can be sugarcane, bamboo and wood, reed, rice or wheat
The material that one or more of environment-friendly materials such as stalk mix.
Step 2: molding：The midge mould midge attachment slurry first passed through in layered product molding machine forms just embryo material, completes
Midge molding manufacture procedure is molded, thermocompression forming is then carried out to the first embryo material by hot-die, thermocompression forming processing procedure is completed, obtains paper
Soup cup lid germule product are moulded, are formed with cover board 11 and annular lid rim 12 on the paper soup cup lid germule product.
Step 3: examining for the first time：Quality inspection is carried out to paper soup cup lid germule product, screens qualified products.
Step 4: standing：Qualified paper soup cup lid germule product are stood four hours.
Step 5: punching：Paper soup cup lid germule product after standing four hours are punched out, trimming blanking is completed, obtains
To paper soup cup lid semi-finished product, which includes cover board 11 and annular lid rim 12.
Step 6: second is examined：Quality inspection is carried out to paper soup cup lid semi-finished product, screens qualified products.
Step 7: hoop side：Hoop side is carried out to qualified paper soup cup lid semi-finished product, makes the annular of paper soup cup lid semi-finished product
The lower end of lid edge 12 bends inwards to form back-off 13, obtains paper soup cup lid finished product.
Step 8: third time is examined：Quality inspection is carried out to paper soup cup lid finished product, screens qualified products.
Step 9: being packed and stored：Qualified paper soup cup lid finished product is packed, and is sent into storehouse.
So far the processing procedure of a paper soup cup lid 1 is completed.
In conclusion the paper soup cup lid 1 of the present embodiment has the following advantages that：
(1) the paper soup cup lid 1 is made of paper pulp material, has spy that is light-weight, recyclable, being capable of natural degradation
Point, meets environmental requirement, can be realized recyclable economy, compares the soup cup lid of existing plastic cement material, has clean, just
The advantages of prompt practical, environmentally-friendly sanitary.
(2) lower end of the annular lid rim 12 of the paper soup cup lid 1 bends inwards to form back-off 13, and paper soup cup lid 1 is detained
When closing on vessel 2, the back-off 13 and 21 phase of flange of 2 opening of container are clamped, and paper soup cup lid 1 thus can be made to be clamped on appearance
On device 2, increase intensity and compactness that paper soup cup lid 1 and container 2 fasten, when being particularly suitable for containing liquid in container 2 pair
Container 2 is covered.
(3) cover board 11 of the paper soup cup lid 1 is formed with the concave part 111 to lower recess, and container 2 is placed on paper soup
When 1 top of cup lid, the lower end of container 2 can be placed in concave part 111, thus can play the role of position constraint to container 2, and
And can realize successively stacking up and down for multiple containers 2 being interlocked with paper soup cup lid 1, be conducive to putting for container 2 and put in order.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of paper soup cup lid is used for the opening of covered container (2), which is characterized in that including a cover board (11), the cover board
(11) outer rim is downwardly extending an annular lid rim (12), and the lower end of the annular lid rim (12) bends inwards to form a back-off
(13)；The lateral surface of the container (2) is outward extended with a flange (21) in the opening, by the paper soup cup lid (1)
When being fastened on the container (2), the back-off (13) is mutually clamped with the flange (21).
2. paper soup cup lid according to claim 1, which is characterized in that the cover board (11) is formed with to the recessed of lower recess
Groove portion (111), the when of being placed on above the paper soup cup lid (1) by the container (2), the lower end of the container (2) can hold
It is placed in the concave part (111).
3. paper soup cup lid according to claim 2, which is characterized in that the lower end of the container (2) is placed in described recessed
When in groove portion (111), there is gap between the lateral surface of container (2) lower end and the medial surface of the concave part (111)
(H)。
4. paper soup cup lid according to claim 2, which is characterized in that the Internal periphery of the concave part (111) with it is described
The outer profile of container (2) lower end matches.
5. paper soup cup lid according to claim 2, which is characterized in that the center of the concave part (111) and the lid
The center of plate (11) coincides.
6. paper soup cup lid according to claim 2, which is characterized in that the bottom surface of the concave part (111) is rounded.
7. paper soup cup lid according to claim 2, which is characterized in that the annular lid rim (12) includes from the cover board
(11) first annular portion (121) that outer rim is downwardly extending, from the lower end of the first annular portion (121) radially
The stage portion (122) extended to form and the second ring part (123) being downwardly extending from the outer rim of the stage portion (122),
The lower end of second ring part (123) bends inwards to form the back-off (13).
8. paper soup cup lid according to claim 7, which is characterized in that be fastened on the paper soup cup lid (1) described
When on container (2), the lower surface of the stage portion (122) is bonded with the upper surface of the flange (21) to connect, second ring
The medial surface in shape portion (123) is bonded with the lateral surface of the flange (21) to connect.
9. paper soup cup lid according to claim 7, which is characterized in that the height of the first annular portion (121) is greater than
The depth of the concave part (111).
10. paper soup cup lid according to claim 1, which is characterized in that the back-off (13) and the annular lid rim
It (12) is in be connected smoothly between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810864010.8A CN108910265A (en) | 2018-08-01 | 2018-08-01 | Paper soup cup lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810864010.8A CN108910265A (en) | 2018-08-01 | 2018-08-01 | Paper soup cup lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108910265A true CN108910265A (en) | 2018-11-30 |
Family
ID=64394264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810864010.8A Pending CN108910265A (en) | 2018-08-01 | 2018-08-01 | Paper soup cup lid |
Country Status (1)
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| CN (1) | CN108910265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291608A (en) * | 2021-05-17 | 2021-08-24 | 浙江庞度环保科技有限公司 | Rectangular packing box |
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| TWM514449U (en) * | 2015-09-10 | 2015-12-21 | guo-dong Wang | Positioning and fixing structure of disposable cup cover |
| US20160096662A1 (en) * | 2014-10-06 | 2016-04-07 | Power Source And Associates Corp. | Paper cup cover structure device |
| US20160135627A1 (en) * | 2014-11-19 | 2016-05-19 | Pavel Savenok | Container Lid Construction for Preventing Leakage |
| CN208746622U (en) * | 2018-08-01 | 2019-04-16 | 常州市诚鑫环保科技有限公司 | Paper soup cup lid |
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- 2018-08-01 CN CN201810864010.8A patent/CN108910265A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020175172A1 (en) * | 2000-04-01 | 2002-11-28 | Frank Diesterbeck | Plastic container with snap lid and a sealing web located on the inside of the container |
| US20030111468A1 (en) * | 2001-12-14 | 2003-06-19 | I-Mei Foods Co., Ltd. | Beverage container |
| US20040232154A1 (en) * | 2003-05-19 | 2004-11-25 | Fort James Corporation | Splash Resistant Lid With a Snap-On Baffle |
| CN201403970Y (en) * | 2009-05-13 | 2010-02-17 | 王贤洵 | Superposition support structure of paper-plastic bowl |
| WO2011152703A1 (en) * | 2010-06-02 | 2011-12-08 | Huhtamaki Molded Fiber Technology B.V. | Moulded fiber lid |
| CN202828428U (en) * | 2012-07-15 | 2013-03-27 | 纪腾云 | Injection molded food container in modified full-sealed structure |
| CN105019315A (en) * | 2014-04-15 | 2015-11-04 | 赖宗伸 | Moulding cup cover coating edge making method and finished product |
| US20160096662A1 (en) * | 2014-10-06 | 2016-04-07 | Power Source And Associates Corp. | Paper cup cover structure device |
| US20160135627A1 (en) * | 2014-11-19 | 2016-05-19 | Pavel Savenok | Container Lid Construction for Preventing Leakage |
| TWM514449U (en) * | 2015-09-10 | 2015-12-21 | guo-dong Wang | Positioning and fixing structure of disposable cup cover |
| CN208746622U (en) * | 2018-08-01 | 2019-04-16 | 常州市诚鑫环保科技有限公司 | Paper soup cup lid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291608A (en) * | 2021-05-17 | 2021-08-24 | 浙江庞度环保科技有限公司 | Rectangular packing box |
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