EP3686126A1 - Combined-type cup - Google Patents

Combined-type cup Download PDF

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Publication number
EP3686126A1
EP3686126A1 EP19154676.1A EP19154676A EP3686126A1 EP 3686126 A1 EP3686126 A1 EP 3686126A1 EP 19154676 A EP19154676 A EP 19154676A EP 3686126 A1 EP3686126 A1 EP 3686126A1
Authority
EP
European Patent Office
Prior art keywords
cup
wall
sleeve
buckle
combined
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.)
Granted
Application number
EP19154676.1A
Other languages
German (de)
French (fr)
Other versions
EP3686126C0 (en
EP3686126B1 (en
Inventor
Kin Wa TONG
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.)
Joinease Hong Kong Ltd
Original Assignee
Joinease Hong Kong 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 Joinease Hong Kong Ltd filed Critical Joinease Hong Kong Ltd
Publication of EP3686126A1 publication Critical patent/EP3686126A1/en
Application granted granted Critical
Publication of EP3686126C0 publication Critical patent/EP3686126C0/en
Publication of EP3686126B1 publication Critical patent/EP3686126B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0208—Removable lids or covers without integral tamper element secured by snapping over beads or projections on both the inside and the outside of the mouth of the container
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G23/00—Other table equipment
    • A47G23/02—Glass or bottle holders
    • A47G23/0208—Glass or bottle holders for drinking-glasses, plastic cups, or the like
    • A47G23/0216—Glass or bottle holders for drinking-glasses, plastic cups, or the like for one glass or cup
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G23/00—Other table equipment
    • A47G23/02—Glass or bottle holders
    • A47G23/0208—Glass or bottle holders for drinking-glasses, plastic cups, or the like
    • A47G23/0216—Glass or bottle holders for drinking-glasses, plastic cups, or the like for one glass or cup
    • A47G23/0233—Glass or bottle holders for drinking-glasses, plastic cups, or the like for one glass or cup with a lid, e.g. for a beer glass
    • 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
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3865—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers
    • B65D81/3869—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers formed with double walls, i.e. hollow
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3865—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers
    • B65D81/3874—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers formed of different materials, e.g. laminated or foam filling between walls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G23/00—Other table equipment
    • A47G23/02—Glass or bottle holders
    • A47G2023/0275—Glass or bottle holders with means for keeping food cool or hot
    • A47G2023/0283—Glass or bottle holders with means for keeping food cool or hot for one glass or cup
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/00768—U-shaped or inverted U

Definitions

  • the invention relates to the technical field of articles for daily use, in particular to a combined-type cup.
  • Cups are commonly used by people for drinking and typically comprise a cup bottom and a cup wall, and various cups can be formed by additionally arranging a handle or a cup lid on the cup wall.
  • the cup wall is generally sleeved with an insulating paperboard to protect hands against cold or scalding when cold drinks or hot drinks are contained in the cups, so that a hand protection effect is fulfilled.
  • the paperboards are disposable and not environmentally friendly, and severe resource waste is caused; and in addition, due to the fact that all the cups are similar, these cups cannot be easily distinguished from one another in actual use, which may result in embarrassment. For this reason, a novel cup needs to be developed to solve these problems.
  • the objective of the invention is to solve the above-mentioned technical problems by providing a combined-type cup.
  • a combined-type cup comprises an inner cup.
  • the inner cup comprises a cup bottom and a cup wall.
  • a water storage cavity is defined around the cup bottom by the cup wall.
  • a cup rim extending outwards is integrally formed at the top end of the cup wall and comprises a horizontal section and a vertical section in smooth transition with the horizontal section.
  • a buckle is formed on the outer side of the cup wall by the horizontal section and the vertical section.
  • a cup sleeve surrounding the cup wall is detachably arranged outside the inner cup.
  • a clamping part matched with the buckle is integrally formed at the top end of the cup sleeve.
  • a bent part is formed at the lower end of the vertical section towards the cup wall and is in interference fit with the clamping part, the horizontal distance from the inner side of the bent part to the inner side of the vertical part is 0.05-0.5 mm, and the vertical distance from the inner side of the bent part to the middle of the vertical part is 0.2-1 mm.
  • a 0.5-2 mm gap is reserved between the cup sleeve and the cup wall.
  • a contact step is arranged on the inner side of the lower portion of the cup sleeve and has an inner side in contact with the cup wall.
  • a cup lid is detachably arranged on the cup wall, a clamping groove allowing the cup rim to be clamped therein is formed in the outer edge of the lower portion of the cup lid and comprises an inner wall and an outer wall, and a groove allowing the buckle to be wrapped therein is formed between the inner wall and the outer wall.
  • the inner wall is in interference fit with the inner side of the buckle, and the outer wall is in interference fit with the outer side of the buckle.
  • the cross section of the inner cup is round or regular polygonal, and the cross section of the cup sleeve is identical with the cross section of the inner cup in shape.
  • the combined-type cup comprises the inner cup, wherein the inner cup comprises the cup bottom and the cup wall, the water storage cavity is defined around the cup bottom by the cup wall, the cup rim extending outwards is integrally formed at the top end of the cup wall and comprises the horizontal section and the vertical section in smooth transition with the horizontal section, the buckle is formed on the outer side of the cup wall by the horizontal section and the vertical section, the cup sleeve surrounding the cup wall is detachably arranged outside the inner cup, the clamping part matched with the buckle is integrally formed at the top end of the cup sleeve, the buckle formed by the cup rim and the cup wall of the inner cup is matched with the clamping part at the top end of the cup sleeve so that the cup sleeve and the inner cup can be stably connected and can be conveniently disassembled; when hot drinks or cold drinks are contained in the water storage cavity, users can be protected by the cup sleeve arranged outside the inner cup; and finally, the inner cup and the cup and the
  • a combined-type cup comprises an inner cup 1, wherein the inner cup 1 comprises a cup bottom and a cup wall 2, a water storage cavity is defined around the cup bottom by the cup wall 2, a cup rim 3 extending outwards is integrally formed at the top end of the cup wall 2 and comprises a horizontal section 31 and a vertical section 32 in smooth transition with the horizontal section 31, and a buckle 34 is formed on the outer side of the cup wall 2 by the horizontal section 31 and the vertical section 32; a cup sleeve 4 surrounding the cup wall 2 is detachably arranged outside the inner cup 1, and a clamping part 41 matched with the buckle 34 is integrally formed at the top end of the cup sleeve 4; a bent part 33 is arranged at the lower end of the vertical section 32 towards the cup wall 2 and is in interference fit with the clamping part 41, and the buckle 34 formed by the cup rim 3 and the cup wall 2 of the inner cup 1 is matched with the clamping part 41 at the top end of the
  • a combined-type cup comprises an inner cup 1 and a cup sleeve 4.
  • a cup rim 3 is integrally formed at the top end of the inner cup 1.
  • a bent part 33 arranged below the cup rim 3 is in interference fit with a clamping part 41 at the top end of the cup sleeve 4, wherein the horizontal interference between the bent part 33 and the clamping part 41 is 0.05-0.5 mm, the vertical interference between the bent part 33 and the clamping part 41 is 0.2-1 mm.
  • a 0.5-2 mm gap is reserved between the cup sleeve 4 and a cup wall 2 of the inner cup 1.
  • a cup lid 5 is detachably arranged on the cup rim 3.
  • a clamping groove 51 in interference fit with the cup rim 3 is formed in the cup lid 5, wherein the interference between the clamping groove 51 and the cup rim 3 is 0.1-0.5 mm.
  • the cross section of the inner cup 1 and the cross section of the cup sleeve 4 are round. In use, the inner cup 1 and the cup sleeve 4 can be stably connected and can be conveniently disassembled by reasonably setting the shape of the cup rim 3 as well as the interference between the cup rim 3 and the clamping part 41 of the cup sleeve 4.
  • a certain gap is formed between the inner cup 1 and the cup wall 2, so that on the one hand, static frictional forces are avoided in the assembling and disassembling process, and on the other hand, an insulating layer is formed when hot drinks or cold drinks are contained in the inner cup 1.
  • the inner cup 1 and the cup sleeve 4 are made from PP or other elastic environment-friendly healthful plastic.
  • the inner cup 1 can be in interference fit with the cup sleeve 4 more stably.
  • This embodiment differs from embodiment 2 in the following aspect: the cross section of the inner cup 1 and the cross section of the cup sleeve 4 are regular polygonal.
  • a contact step 42 is arranged on the inner side of the lower portion of the cup sleeve 4, the inner side of the contact step 42 makes contact with the cup wall 2, and the cup sleeve 4 is in interference fit with the cup rim 3 mainly by means of the clamping part 41 at the top; and the static friction between the bottom and the cup wall 2 is improved by the contact step 42 additionally arranged at the bottom, so that the connection stability between the inner cup 1 and the cup sleeve 4 is improved, and the inner cup 1 is prevented from falling when the cup sleeve 4 is held by hand.
  • cup sleeve 4 is in different colors, which means that cup sleeves 4 in different colors can be used according to various subjective factors, so that the overall ornamental value of the cup is improved, and the requirement for personalized customization is met.
  • This embodiment differs from embodiment 5 in the following aspect: the cup sleeve 4 is transparent, and the outer side of the inner cup 1 is in different colors or the surface of the inner cup 1 is covered with different patterns so that the cup can still be in different forms through the cup sleeve 4.
  • This embodiment is characterized in that a cup lid 5 is arranged on the inner cup 1 and a clamping groove 51 in interference fit with the cup rim 3 is arranged on the cup lid 5.
  • the clamping groove 51 comprises an inner wall 52 and an outer wall 53, wherein the inner wall 52 is in interference fit with the inner side of a buckle 34, the outer wall 53 is in interference fit with the outer side of the buckle 34, and the airtightness between the cup lid 4 and the inner cup 1 is improved through dual interference fit, so that the safety in use is improved.
  • the cup lid 5 can be in various forms, which means that different cup lids 5 can be used according to specific requirements and personal drinking habits.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Table Devices Or Equipment (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

A combined-type cup comprises an inner cup 1 including a cup bottom and a cup wall 2, wherein a water storage cavity is defined around the cup bottom by the cup wall, a cup rim 3 extending outwards is integrally formed at the top end of the cup wall and comprises a horizontal section 31 and a vertical section 32 in smooth transition with the horizontal section, a buckle 34 is formed on the outer side of the cup wall by the horizontal section and the vertical section, a cup sleeve 4 surrounding the cup wall is detachably arranged outside the inner cup, a clamping part 41 matched with the buckle is integrally formed at the top end of the cup sleeve, and the buckle formed by the cup rim and the cup wall of the inner cup is matched with the clamping part at the top end of the cup sleeve so that the cup sleeve and the inner cup can be stably connected and can be conveniently disassembled; when hot drinks or cold drinks are contained in the water storage cavity, users can be protected by the cup sleeve arranged outside the inner cup; and finally, the inner cup and the cup sleeve may have different colors or different patterns to make the whole cup more recognizable and to improve the transformation flexibility of the cup.

Description

    BACKGROUND OF THE INVENTION 1. Technical Field
  • The invention relates to the technical field of articles for daily use, in particular to a combined-type cup.
    • 2. Description of Related Art
  • Cups are commonly used by people for drinking and typically comprise a cup bottom and a cup wall, and various cups can be formed by additionally arranging a handle or a cup lid on the cup wall. Nowadays, the cup wall is generally sleeved with an insulating paperboard to protect hands against cold or scalding when cold drinks or hot drinks are contained in the cups, so that a hand protection effect is fulfilled. However, due to the fact that the paperboards are disposable and not environmentally friendly, and severe resource waste is caused; and in addition, due to the fact that all the cups are similar, these cups cannot be easily distinguished from one another in actual use, which may result in embarrassment. For this reason, a novel cup needs to be developed to solve these problems.
    • BRIEF SUMMARY OF THE INVENTION
  • The objective of the invention is to solve the above-mentioned technical problems by providing a combined-type cup.
  • A combined-type cup comprises an inner cup. The inner cup comprises a cup bottom and a cup wall. A water storage cavity is defined around the cup bottom by the cup wall. A cup rim extending outwards is integrally formed at the top end of the cup wall and comprises a horizontal section and a vertical section in smooth transition with the horizontal section. A buckle is formed on the outer side of the cup wall by the horizontal section and the vertical section. A cup sleeve surrounding the cup wall is detachably arranged outside the inner cup. A clamping part matched with the buckle is integrally formed at the top end of the cup sleeve.
  • In one embodiment, a bent part is formed at the lower end of the vertical section towards the cup wall and is in interference fit with the clamping part, the horizontal distance from the inner side of the bent part to the inner side of the vertical part is 0.05-0.5 mm, and the vertical distance from the inner side of the bent part to the middle of the vertical part is 0.2-1 mm.
  • In one embodiment, a 0.5-2 mm gap is reserved between the cup sleeve and the cup wall.
  • In one embodiment, a contact step is arranged on the inner side of the lower portion of the cup sleeve and has an inner side in contact with the cup wall.
  • In one embodiment, a cup lid is detachably arranged on the cup wall, a clamping groove allowing the cup rim to be clamped therein is formed in the outer edge of the lower portion of the cup lid and comprises an inner wall and an outer wall, and a groove allowing the buckle to be wrapped therein is formed between the inner wall and the outer wall.
  • In one embodiment, the inner wall is in interference fit with the inner side of the buckle, and the outer wall is in interference fit with the outer side of the buckle.
  • In one embodiment, the cross section of the inner cup is round or regular polygonal, and the cross section of the cup sleeve is identical with the cross section of the inner cup in shape.
  • In conclusion, the combined-type cup comprises the inner cup, wherein the inner cup comprises the cup bottom and the cup wall, the water storage cavity is defined around the cup bottom by the cup wall, the cup rim extending outwards is integrally formed at the top end of the cup wall and comprises the horizontal section and the vertical section in smooth transition with the horizontal section, the buckle is formed on the outer side of the cup wall by the horizontal section and the vertical section, the cup sleeve surrounding the cup wall is detachably arranged outside the inner cup, the clamping part matched with the buckle is integrally formed at the top end of the cup sleeve, the buckle formed by the cup rim and the cup wall of the inner cup is matched with the clamping part at the top end of the cup sleeve so that the cup sleeve and the inner cup can be stably connected and can be conveniently disassembled; when hot drinks or cold drinks are contained in the water storage cavity, users can be protected by the cup sleeve arranged outside the inner cup; and finally, the inner cup and the cup sleeve may have different colors or different patterns to make the whole cup more recognizable and to improve the transformation flexibility of the cup.
    • BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS
    • FIG. 1 is a cross-sectional view of one embodiment of the invention; and
    • FIG. 2 is a partial enlarged view of a cup rim in one embodiment of the invention.
    DETAILED DESCRIPTION OF THE INVENTION
  • The invention is further expounded below with reference to the accompanying drawings and embodiments.
  • As shown in FIG. 1 and FIG. 2, a combined-type cup comprises an inner cup 1, wherein the inner cup 1 comprises a cup bottom and a cup wall 2, a water storage cavity is defined around the cup bottom by the cup wall 2, a cup rim 3 extending outwards is integrally formed at the top end of the cup wall 2 and comprises a horizontal section 31 and a vertical section 32 in smooth transition with the horizontal section 31, and a buckle 34 is formed on the outer side of the cup wall 2 by the horizontal section 31 and the vertical section 32; a cup sleeve 4 surrounding the cup wall 2 is detachably arranged outside the inner cup 1, and a clamping part 41 matched with the buckle 34 is integrally formed at the top end of the cup sleeve 4; a bent part 33 is arranged at the lower end of the vertical section 32 towards the cup wall 2 and is in interference fit with the clamping part 41, and the buckle 34 formed by the cup rim 3 and the cup wall 2 of the inner cup 1 is matched with the clamping part 41 at the top end of the cup sleeve 4 so that the cup sleeve 4 and the inner cup 1 can be stably connected and can be conveniently disassembled; when hot drinks or cold drinks are contained in the water storage cavity, users can be protected by the cup sleeve 4 arranged outside the inner cup 1; and finally, the inner cup 1 and the cup sleeve 4 may have different colors, different patterns, different degrees of transparency, different surface textures or different degrees of luster to make the whole cup more recognizable.
    • Embodiment 1
  • A combined-type cup comprises an inner cup 1 and a cup sleeve 4. A cup rim 3 is integrally formed at the top end of the inner cup 1. A bent part 33 arranged below the cup rim 3 is in interference fit with a clamping part 41 at the top end of the cup sleeve 4, wherein the horizontal interference between the bent part 33 and the clamping part 41 is 0.05-0.5 mm, the vertical interference between the bent part 33 and the clamping part 41 is 0.2-1 mm. A 0.5-2 mm gap is reserved between the cup sleeve 4 and a cup wall 2 of the inner cup 1. A cup lid 5 is detachably arranged on the cup rim 3. A clamping groove 51 in interference fit with the cup rim 3 is formed in the cup lid 5, wherein the interference between the clamping groove 51 and the cup rim 3 is 0.1-0.5 mm. The cross section of the inner cup 1 and the cross section of the cup sleeve 4 are round. In use, the inner cup 1 and the cup sleeve 4 can be stably connected and can be conveniently disassembled by reasonably setting the shape of the cup rim 3 as well as the interference between the cup rim 3 and the clamping part 41 of the cup sleeve 4. A certain gap is formed between the inner cup 1 and the cup wall 2, so that on the one hand, static frictional forces are avoided in the assembling and disassembling process, and on the other hand, an insulating layer is formed when hot drinks or cold drinks are contained in the inner cup 1.
    • Embodiment 2
  • This embodiment differs from embodiment 1 in the following aspects: the inner cup 1 and the cup sleeve 4 are made from PP or other elastic environment-friendly healthful plastic. By adoption of environment-friendly slightly-elastic plastic, the inner cup 1 can be in interference fit with the cup sleeve 4 more stably.
    • Embodiment 3
  • This embodiment differs from embodiment 2 in the following aspect: the cross section of the inner cup 1 and the cross section of the cup sleeve 4 are regular polygonal.
    • Embodiment 4
  • This embodiment differs from embodiment 1 in the following aspects: a contact step 42 is arranged on the inner side of the lower portion of the cup sleeve 4, the inner side of the contact step 42 makes contact with the cup wall 2, and the cup sleeve 4 is in interference fit with the cup rim 3 mainly by means of the clamping part 41 at the top; and the static friction between the bottom and the cup wall 2 is improved by the contact step 42 additionally arranged at the bottom, so that the connection stability between the inner cup 1 and the cup sleeve 4 is improved, and the inner cup 1 is prevented from falling when the cup sleeve 4 is held by hand.
    • Embodiment 5
  • This embodiment is characterized in that the cup sleeve 4 is in different colors, which means that cup sleeves 4 in different colors can be used according to various subjective factors, so that the overall ornamental value of the cup is improved, and the requirement for personalized customization is met.
    • Embodiment 6
  • This embodiment differs from embodiment 5 in the following aspect: the cup sleeve 4 is transparent, and the outer side of the inner cup 1 is in different colors or the surface of the inner cup 1 is covered with different patterns so that the cup can still be in different forms through the cup sleeve 4.
    • Embodiment 7
  • This embodiment is characterized in that a cup lid 5 is arranged on the inner cup 1 and a clamping groove 51 in interference fit with the cup rim 3 is arranged on the cup lid 5. The clamping groove 51 comprises an inner wall 52 and an outer wall 53, wherein the inner wall 52 is in interference fit with the inner side of a buckle 34, the outer wall 53 is in interference fit with the outer side of the buckle 34, and the airtightness between the cup lid 4 and the inner cup 1 is improved through dual interference fit, so that the safety in use is improved. The cup lid 5 can be in various forms, which means that different cup lids 5 can be used according to specific requirements and personal drinking habits.
  • The above embodiments are only specific ones of the invention, but are not intended to limit the structural characteristics of the invention. Any variations or modifications made by those skilled in this field should also fall within the patent scope of the invention.

Claims (7)

  1. A combined-type cup, comprising an inner cup, wherein the inner cup comprises a cup bottom and a cup wall, and a water storage cavity is defined around the cup bottom by the cup wall; characterized in that a cup rim extending outwards is integrally formed at a top end of the cup wall and comprises a horizontal section and a vertical section in smooth transition with the horizontal section, a buckle is formed on an outer side of the cup wall by the horizontal section and the vertical section, a cup sleeve surrounding the cup wall is detachably arranged outside the inner cup, and a clamping part matched with the buckle is integrally formed at a top end of the cup sleeve.
  2. The combined-type cup according to claim 1, wherein a bent part is arranged at a lower end of the vertical section towards the cup wall and is in interference fit with the clamping part, a horizontal distance from an inner side of the bent part to an inner side of the vertical part is 0.05-0.5 m, and a vertical distance from the inner side of the bent part to a middle of the vertical part is 0.2-1 mm.
  3. A combined-type cup according to claim 1, wherein a 0.5-2 mm gap is reserved between the cup sleeve and the cup wall.
  4. A combined-type cup according to claim 3, wherein a contact step is arranged on an inner side of a lower portion of the cup sleeve and has an inner side in contact with the cup wall.
  5. A combined-type cup according to claim 1, wherein a cup lid is detachably arranged on the cup wall, a clamping groove allowing the cup rim to be clamped therein is formed in an outer edge of a lower portion of the cup lid and comprises an inner wall and an outer wall, and a groove allowing the buckle to be wrapped therein is formed between the inner wall and the outer wall.
  6. A combined-type cup according to claim 5, wherein the inner wall is in interference with an inner side of the buckle, and the outer wall is in interference fit with an outer side of the buckle.
  7. The combined-type cup according to any one of claims 1-6, wherein a cross section of the inner cup is round or regular polygonal, and a cross section of the cup sleeve is identical with the cross section of the inner cup in shape.
EP19154676.1A 2019-01-25 2019-01-31 Combined-type cup Active EP3686126B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910074003.2A CN109938551A (en) 2019-01-25 2019-01-25 A kind of combination cup

Publications (3)

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EP3686126A1 true EP3686126A1 (en) 2020-07-29
EP3686126C0 EP3686126C0 (en) 2024-03-06
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035059A1 (en) * 2000-07-19 2002-01-31 Yang Chun Tse Basin, e.g. for noodles, comprises disposable inner shell, e.g. of paper, with lip which clips over rigid, re-usable outer shell
US20080264937A1 (en) * 2005-09-08 2008-10-30 D Amato Gianfranco Double-Walled Cup
EP2647586A1 (en) * 2012-04-02 2013-10-09 Paccor International GmbH Packaging container

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456860A (en) * 1968-01-09 1969-07-22 Illinois Tool Works Double wall cup
JPWO2010146878A1 (en) * 2009-06-19 2012-12-06 日清食品ホールディングス株式会社 Double container
CN204158131U (en) * 2014-03-12 2015-02-18 南大（浙江）环保科技有限公司 A kind of paper Double layer cup
CN207434101U (en) * 2017-11-27 2018-06-01 内蒙古伊利实业集团股份有限公司 A kind of packaging cup and cup lid
TWM572179U (en) * 2018-05-09 2019-01-01 高萬笛 Insulated beverage container
CN210185215U (en) * 2019-01-25 2020-03-27 颂怡香港有限公司 Combined water cup

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035059A1 (en) * 2000-07-19 2002-01-31 Yang Chun Tse Basin, e.g. for noodles, comprises disposable inner shell, e.g. of paper, with lip which clips over rigid, re-usable outer shell
US20080264937A1 (en) * 2005-09-08 2008-10-30 D Amato Gianfranco Double-Walled Cup
EP2647586A1 (en) * 2012-04-02 2013-10-09 Paccor International GmbH Packaging container

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EP3686126C0 (en) 2024-03-06
EP3686126B1 (en) 2024-03-06

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