CN115352732A - Double-layer combined disposable plastic cup - Google Patents

Double-layer combined disposable plastic cup Download PDF

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Publication number
CN115352732A
CN115352732A CN202210913688.7A CN202210913688A CN115352732A CN 115352732 A CN115352732 A CN 115352732A CN 202210913688 A CN202210913688 A CN 202210913688A CN 115352732 A CN115352732 A CN 115352732A
Authority
CN
China
Prior art keywords
cup
edge
cover
outer cup
hole
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.)
Pending
Application number
CN202210913688.7A
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Chinese (zh)
Inventor
赵厚旺
袁学刚
杜林�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huoshan Chengyu New Material Technology Co ltd
Original Assignee
Huoshan Chengyu New Material Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huoshan Chengyu New Material Technology Co ltd filed Critical Huoshan Chengyu New Material Technology Co ltd
Priority to CN202210913688.7A priority Critical patent/CN115352732A/en
Publication of CN115352732A publication Critical patent/CN115352732A/en
Pending legal-status Critical Current

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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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/22—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines with double walls; with walls incorporating air-chambers; with walls made of laminated material
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/24—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines with several compartments
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/8043—Packages adapted to allow liquid to pass through the contents
    • B65D85/8046—Pods, i.e. closed containers made only of filter paper or similar material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Table Devices Or Equipment (AREA)
  • Closures For Containers (AREA)

Abstract

The invention discloses a double-layer combined disposable plastic cup, which comprises an inner cup and an outer cup, wherein the outer cup is tightly sleeved on the outer side of the inner cup, the top surface of an opening is parallel and level, an annular raised groove is arranged on the inner wall of the inner cup, which is close to the opening, a filter screen with an input hole is fixedly clamped in the annular raised groove, a cup cover is arranged on the lower end surface of the cup cover, an outer cup edge and an inner cup edge are respectively arranged on the lower end surface of the cup cover, an annular cavity for placing the upper end opening wall of the inner cup and the upper end opening wall of the outer cup is formed between the outer cup edge and the inner cup edge, and the outer cup edge is clamped with the outer side wall of the outer cup; according to the invention, the outer cup is tightly sleeved outside the inner cup, the hole is formed between the inner cup and the outer cup, the heat insulation effect is achieved, the thickness of the cup wall is increased, the cup body is convenient to take, meanwhile, the cup cover is hermetically clamped at the opening, the phenomenon that liquid in the cup body is scattered is avoided, a user holding the cup body is prevented from being scalded, the filter screen with the feeding hole is arranged in the cup body, tea leaves can be filtered when the tea is drunk, and the convenience of drinking the tea is improved.

Description

Double-layer combined disposable plastic cup
Technical Field
The invention relates to the technical field of plastic cups, in particular to a double-layer combined disposable plastic cup.
Background
In daily life, a large amount of plastic cups can be used, especially disposable plastic cups, are used for containing liquid, and are convenient to use, low in cost and deeply loved by people, the current disposable plastic cups are of single-layer structures, after containing hot water and other hot solutions, the cups are easy to soften and are not easy to take, meanwhile, the opening structures easily cause the inner liquid to spill, scald a user holding the cups, meanwhile, the disposable plastic cups are used for serving guests, meeting rooms and other disposable environments, when serving, most of the tea leaves are required to be brewed in the cups, the inner parts of the existing disposable plastic cups are of straight cylinder structures, after being brewed, the tea leaves float on tea water, and when being drunk, the tea leaves easily enter the mouths, and the drinking is inconvenient.
Disclosure of Invention
The invention mainly aims to provide a double-layer combined disposable plastic cup, an outer cup is tightly sleeved on the outer side of an inner cup, pores are reserved between the inner cup and the outer cup, the double-layer combined disposable plastic cup plays a role in heat insulation, the thickness of the cup wall is increased, the cup body is convenient to take, a cup cover is hermetically clamped at an opening, the phenomenon that liquid in the cup body is scattered is avoided, a user holding the cup is prevented from being scalded, a filter screen with an input hole is arranged in the double-layer combined disposable plastic cup, tea leaves can be filtered when the user drinks tea, the convenience of tea drinking is improved, and the problems in the background technology can be effectively solved.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a disposable plastics cup of double-deck combination formula, includes interior cup and outer cup, outer cup hugs closely the cover and establishes in cup outside and opening top surface parallel and level, interior cup is close to the open-ended inner wall and is equipped with annular protruding groove, the fixed filter screen that has the throw-in hole of joint in the annular protruding inslot, the bowl cover, the lower terminal surface of bowl cover is equipped with outer cup edge and interior cup edge respectively, outer cup edge and interior cup edge form the annular chamber of placing interior cup and outer cup upper end wall between along, outer cup edge and outer cup lateral wall joint.
Preferably, the bottom of the inner cup is provided with a conical structure protruding into the cup, a cavity is formed between the conical structure and the bottom of the outer cup, the bottom of the outer cup is provided with a plurality of air holes communicated with the cavity, and the bottom of the outer cup is provided with a support ring part connected into a whole.
Preferably, the lower part of the inner cup is of a conical structure and is of a cylindrical structure close to the upper port, and the outer cup and the inner cup are arranged in a matched mode.
Preferably, the cylindrical structure of the inner cup protrudes outwards to form a first convex ring at the outer side and a first concave ring at the inner side, the upper part of the outer cup protrudes outwards to form a second convex ring at the outer side and a second concave ring at the inner side, and the first convex ring is embedded with the second concave ring.
Preferably, the inner side of the outer cup edge is provided with a first annular groove embedded with the convex ring, the first concave ring is internally provided with a sealing ring, and the sealing ring is fixedly connected with the outer side wall of the inner cup edge.
Preferably, the outer cup is provided with an annular bulge below the convex ring II, and the inner side of the edge of the outer cup is provided with a ring groove II which is embedded with the annular bulge.
Preferably, a hole groove is formed in the side edge of the top surface of the cup cover, a hole pipe communicated with the hole groove is arranged on the outer side of the cup cover, and the hole groove is tightly attached to the inner cup edge.
Preferably, the input hole is arranged in the middle of the filter screen, and the inner wall of the input hole is fixedly connected with an elastic ring.
Preferably, the cup cover is provided with a middle hole which is coaxial with the input hole, and the top surface of the cup cover is movably connected with an elastic plugging cover for plugging the middle hole.
Compared with the prior art, the invention has the following beneficial effects: the outer cup is tightly sleeved on the outer side of the inner cup, the gap is reserved between the inner cup and the outer cup, the heat insulation effect is achieved, the thickness of the cup wall is increased, the cup body is convenient to take, meanwhile, the cup cover is connected to the opening in a sealed and clamped mode, liquid in the cup cover is prevented from being scattered, a user holding the cup is prevented from being scalded, the filter screen with the feeding hole is arranged in the cup cover, tea leaves can be filtered when the user drinks tea, and the convenience of drinking tea is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the inner cup of the present invention;
FIG. 3 is a schematic cross-sectional view of the outer cup of the present invention;
FIG. 4 is a schematic cross-sectional view of a filter screen according to the present invention;
fig. 5 is a schematic cross-sectional view of the cup lid of the present invention.
In the figure: 1. an inner cup; 101. an annular raised groove; 102. a tapered structure; 103. a first convex ring; 104. a first concave ring; 2. an outer cup; 201. air holes; 202. a support ring portion; 203. a convex ring II; 204. a concave ring II; 205. an annular projection; 3. a filter screen; 301. an entry hole; 302. an elastic loop; 4. a cup cover; 401. an outer cup rim; 402. an inner cup rim; 403. an annular cavity; 404. a first ring groove; 405. a seal ring; 406. a second ring groove; 407. a hole groove; 408. a perforated pipe; 409. a middle hole; 410. an elastic plugging cover.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, a disposable plastics cup of double-deck combination formula, cup 1 and outer cup 2 in including, cup 2 hugs closely the cover and establishes in cup 1 outside and opening top surface parallel and level in outer cup, interior cup 1 is close to the open-ended inner wall and is equipped with annular protruding groove 101, the fixed filter screen 3 that has input hole 301 that has of joint in the annular protruding groove 101, bowl cover 4, the lower terminal surface of bowl cover 4 is equipped with outer cup along 401 and interior cup along 402 respectively, outer cup along 401 and interior cup along forming the annular chamber 403 of placing interior cup 1 and outer cup 2 upper end wall between 402, outer cup along 401 and outer cup 2 lateral wall joint.
The bottom of the inner cup 1 is provided with a conical structure 102 protruding into the cup, a cavity is formed between the conical structure 102 and the bottom of the outer cup 2, the bottom of the outer cup 2 is provided with a plurality of air holes 201 communicated with the cavity, the bottom of the outer cup 2 is provided with a support ring part 202 connected into a whole, and air condensation water generated at the bottom of the inner cup 1 is discharged through the air holes 201.
The lower part of interior cup 1 is the toper structure and is close to the last port and be cylindrical structure, outer cup 2 sets up with interior cup 1 phase-match, the outside arch of cylindrical structure of interior cup 1 forms bulge loop one 103 in the outside, and the inboard forms first toroid 104, the complex the outside arch in outer cup 2 upper portion forms second toroid 203 in the outside, and inboard forms second toroid 204, first 103 toroid and second 204 gomphosis of toroid, outer cup is equipped with annular one 404 with two 203 gomphosis of toroid in the inboard of 401, first 104 embeds there is sealing ring 405 in toroid, sealing ring 405 and the lateral wall fixed connection of interior cup edge 402, outer cup 2 is located the below of toroid two 203 and is equipped with annular bulge 205, outer cup is equipped with two ring grooves 406 with the two gomphosis of annular bulge 205 mutually along the inboard of 401, through first 103 toroid and second 204 gomphosis bowl cover of toroid, makes interior cup 1 and outer cup 2 gomphosis firm, can avoid outer cup 2 to break away from interior cup 1 simultaneously, utilizes outer cup edge 401 and interior cup 402 to put back cup 1 and outer cup 2 and go into the annular ring lid, and realize the sealed cooperation of two toroid with a toroid, first 4 with toroid, the annular ring groove of convex ring and the sealed ring of the annular ring of cup 405.
The side edge of the top surface of the cup cover 4 is provided with a hole groove 407, the outer side of the cup cover 4 is provided with a hole pipe 408 communicated with the hole groove 407, and the hole groove 407 is tightly attached to the inner cup edge 402.
The input hole 301 is arranged in the middle of the filter screen 3, an elastic ring 302 is fixedly connected to the inner wall of the input hole 301, and the filter screen 3 is pressurized to the periphery by the elastic ring 302, so that the filter screen 3 is tightly attached to the annular protruding groove 101.
The cup cover 4 is provided with a middle hole 409, the middle hole 409 is coaxial with the input hole 301, the top surface of the cup cover 4 is movably connected with an elastic blocking cover 410 for blocking the middle hole 409, the middle hole 409 can realize the internal ventilation effect of the inner cup 1 on one hand, and a pipe fitting similar to a straw can be inserted into the middle hole 409 for sucking internal liquid on the other hand.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (9)

1. The utility model provides a disposable plastics cup of double-deck combination formula, includes interior cup and outer cup, outer cup hugs closely the cover and establishes in cup outside and opening top surface parallel and level, interior cup is close to the open-ended inner wall and is equipped with annular protruding groove, the fixed filter screen that has the throw-in hole of joint in the annular protruding inslot, the bowl cover, the lower terminal surface of bowl cover is equipped with outer cup edge and interior cup edge respectively, outer cup edge and interior cup edge form the annular chamber of placing interior cup and outer cup upper end wall between along, outer cup edge and outer cup lateral wall joint.
2. The two-layer combined disposable plastic cup as claimed in claim 1, wherein: the bottom of the inner cup is provided with a conical structure protruding into the cup, a cavity is formed between the conical structure and the bottom of the outer cup, the bottom of the outer cup is provided with a plurality of air holes communicated with the cavity, and the bottom of the outer cup is provided with a support ring part which is connected into a whole.
3. The two-layer combined disposable plastic cup as claimed in claim 1, wherein: the lower part of the inner cup is of a conical structure, the lower part of the inner cup is of a cylindrical structure close to the upper port, and the outer cup and the inner cup are arranged in a matched mode.
4. The two-layer combined disposable plastic cup according to claim 3, wherein: the cylindrical structure of the inner cup protrudes outwards to form a first convex ring at the outer side, a first concave ring is formed at the inner side, the upper portion of the outer cup matched with the cylindrical structure protrudes outwards to form a second convex ring at the outer side, a second concave ring is formed at the inner side, and the first convex ring is embedded with the second concave ring.
5. The two-layer combined disposable plastic cup according to claim 4, wherein: the inner side of the outer cup edge is provided with a first annular groove embedded with the convex ring, the concave ring is internally provided with a sealing ring, and the sealing ring is fixedly connected with the outer side wall of the inner cup edge.
6. The two-layer combined disposable plastic cup according to claim 5, wherein: the lower part of the outer cup, which is positioned on the second convex ring, is provided with an annular bulge, and the inner side of the edge of the outer cup is provided with a second annular groove which is embedded with the annular bulge.
7. The two-layer combined disposable plastic cup as claimed in claim 1, wherein: the side edge of the top surface of the cup cover is provided with a hole groove, a hole pipe communicated with the hole groove is arranged on the outer side of the cup cover, and the hole groove is tightly attached to the inner cup edge.
8. The two-layer combined disposable plastic cup as claimed in claim 1, wherein: the input hole is arranged in the middle of the filter screen, and the inner wall of the input hole is fixedly connected with an elastic ring.
9. The two-layer combined disposable plastic cup according to claim 8, wherein: the cup cover is provided with a middle hole which is coaxial with the input hole, and the top surface of the cup cover is movably connected with an elastic plugging cover for plugging the middle hole.
CN202210913688.7A 2022-08-01 2022-08-01 Double-layer combined disposable plastic cup Pending CN115352732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210913688.7A CN115352732A (en) 2022-08-01 2022-08-01 Double-layer combined disposable plastic cup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210913688.7A CN115352732A (en) 2022-08-01 2022-08-01 Double-layer combined disposable plastic cup

Publications (1)

Publication Number Publication Date
CN115352732A true CN115352732A (en) 2022-11-18

Family

ID=84031785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210913688.7A Pending CN115352732A (en) 2022-08-01 2022-08-01 Double-layer combined disposable plastic cup

Country Status (1)

Country Link
CN (1) CN115352732A (en)

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