EP3427615B1 - Quick cup lid - Google Patents

Quick cup lid Download PDF

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Publication number
EP3427615B1
EP3427615B1 EP18723656.7A EP18723656A EP3427615B1 EP 3427615 B1 EP3427615 B1 EP 3427615B1 EP 18723656 A EP18723656 A EP 18723656A EP 3427615 B1 EP3427615 B1 EP 3427615B1
Authority
EP
European Patent Office
Prior art keywords
plate
lid
button
ring
guide plates
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.)
Active
Application number
EP18723656.7A
Other languages
German (de)
French (fr)
Other versions
EP3427615A4 (en
EP3427615A1 (en
Inventor
Liming Huang
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Individual
Original Assignee
Individual
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Filing date
Publication date
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Publication of EP3427615A1 publication Critical patent/EP3427615A1/en
Publication of EP3427615A4 publication Critical patent/EP3427615A4/en
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Publication of EP3427615B1 publication Critical patent/EP3427615B1/en
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Classifications

    • 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
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
    • 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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
    • B65D45/025—Closure members opened by lever action and maintained closed by spring action
    • 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
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
    • A47G19/2272—Means for facilitating drinking, e.g. for infants or invalids from drinking glasses or cups comprising lids or covers
    • 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
    • B65D43/26—Mechanisms for opening or closing, e.g. pedal-operated
    • 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
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/248—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by imparting a motion to the valve stem
    • B65D47/249—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by imparting a motion to the valve stem by means of a lever mechanism
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/16—Water-bottles; Mess-tins; Cups
    • 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
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0823—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage and elastically biased towards the closed position only
    • 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
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge

Definitions

  • the present invention relates to an accessory for tea sets, and in particular, to a convenient lid for various thermal insulated containers.
  • a lid for a thermal insulated container, with a security switch is popular among people, such as a lid patent with the application No. CN201320246931.0 , which is anti-fragile and leak-proof.
  • the lid requires both hands to uncover, that is, people first press the security switch and then uncover the lid to drink tea, which cannot meet the different needs of those who live fast or busy.
  • CN204743547U discloses a cup with a detachable one-hand operation water outlet switch wherein a button is disposed on a side of the lid and a switch lock arranged on the top of the lid.
  • United States Patent Application No. 2014/197170 describes a lid assembly including a cover member for attachment to a container, the cover member including a top surface and a side surface extending from the top surface, wherein the top surface includes an aperture providing access to contents of the container; an actuating member attached to the cover member and positionable between closed and open positions to close and open the aperture, wherein depressing the actuating member opens the aperture and releasing the actuating member closes the aperture; and a locking member provided on the actuating member, the locking member positionable to lock the actuating member in either the closed or open position to maintain the aperture in either the closed or open position.
  • An actuating lever of the actuating member is coupled to a sealing element via an internal shaft attached to the actuating lever at one end and a coupling element attached to the other end of the internal shaft and to the sealing element.
  • a spring is disposed about the internal shaft and biases the actuating member and the sealing element in the closed position sealing the aperture.
  • the present invention provides a convenient lid.
  • people need to use only one hand to hold the thermal insulated container, press down the press plate on the lid with the thumb, slide the button downwards, and then uncover the lid switch, to drink tea. After the thumb moves away, the lid switch will automatically lock, and also the switch can be automatically secured.
  • a concave ring and a guide strip are provided in the lid opening, and a convex ring and a guide slot are provided on the threaded body, and the threaded body is pressed into the lid opening using the principle of thermal expansion and contraction of plastic.
  • the security device In order to open the security device and the switch with one hand, the security device is placed in the switch device. In order to facilitate the cleaning of the dirt on the lid, all the accessories in the lid are placed on the insertion plate. To facilitate disassembly, the insertion plate and the guide plates are combined in a movable manner, which is convenient, clean and leak-proof.
  • the beneficial effect of the present invention is that with the convenient lid, people only need to use one hand to hold the thermal insulated container, press down the press plate on the lid with the thumb, slide the button downwards, and then uncover the lid switch to drink tea. After the thumb moves away, the lid switch will automatically lock, and also the switch can be automatically secured.
  • a concave ring and a guide strip are provided in the lid opening, and a convex ring and a guide slot are provided on the threaded body, and the threaded body is pressed into the lid opening using the principle of thermal expansion and contraction of plastic.
  • the security device is placed in the switch device.
  • the insertion plate and the guide plates are combined in a movable manner, which is convenient, clean and leak-proof.
  • a housing 1 is provided, on the upper part thereof, with a water outlet 6 and a press buckle 2.
  • the press buckle 2 is connected to a buckle foot.
  • the lower part of the housing 1 is connected to a lid opening and has a threaded body 5 provided thereon.
  • the side of the lid has a first concave cavity 34A in which a fixing body and a guide column are installed.
  • a switch device 18 and a security device 17 are installed on the fixing body and the guide column.
  • the guide plates 13, an insertion plate 10 and a buckle plate 12 are installed in the lid.
  • a concave ring and a guide strip are provided on the outer side of the lid opening 11.
  • a convex ring, a guide slot and a latch are provided on the inner side of the threaded body 5, ribs and threads are provided on the outer side of the threaded body 5, and the press buckle 2 is installed above the vent 7.
  • the switch device 18 is composed of a press plate 4 and a movable shaft.
  • the movable shaft is provided with a retaining ring at the front end, a top ring and a slot column in the middle, and a seal block, a spring 14A and a movable plate in the rear portion.
  • a seal ring 15 is mounted on the seal block, and a rubber ring 8 is installed between the top ring and the slot column.
  • the rubber ring can be installed or removed without the need for tools and the switch device can be directly assembled or disassembled by hand.
  • a spring 14A is installed on the slot column.
  • the top ring and the retaining ring are provided on the guide plates 13.
  • the guide plates 13 are connected to the housing 1.
  • a long slot is provided between the two guide plates.
  • An insertion body is installed within the long slot.
  • the security device 17 is composed of a button 3 and a movable plate 16 and is provided in the press plate 4.
  • a second concave cavity 34B is provided on the press plate 4.
  • a button 3 is provided on the second concave cavity 34B.
  • a blocking plate, a fixing column and a square hole are provided on the movable plate 16.
  • a further spring 14B is provided on the fixing column.
  • the button 3 is provided with a non-slip strip and a square body, and the square body is connected with the square hole on the movable plate.
  • One end of the buckle plate 12 is provided with a shaft hole and the other end is provided with a card slot.
  • the insertion plate 10 is provided with a circular hole at one end thereof, an insertion body at the other end, and a rotating shaft in the middle, the rotating shaft is connected with the shaft hole of the buckle plate, the insertion body is connected with the guide plates 13inside the lid, and the insertion plate 10 is connected with the top plate 9.
  • the top plate 9 is provided with a soft edge and a pin, the pin is connected with the circular hole on the insertion plate, the soft edge is provided on the back of the water outlet 6, and the card slot 31 on the buckle plate 12 is fastened on the latch of the lid.
  • the top plate 9 inside the lid will leave the back of the water outlet, tea will flow out of the water outlet, and people can drink the required tea.
  • the convex cavity, the guide slot 21, and the latch 19 are provided on the inner side of the threaded body 5, and the rib 23 and the thread 22 are provided on the outer side of the threaded body 5.
  • the switch device 18 is composed of a press plate 4 and a movable shaft 24.
  • the movable shaft 24 is provided with a retaining ring on the front end thereof, a top ring and a slot column provided on the middle, and a sealing block 25 provided onto and a further spring 14B and a movable plate 16 mounted on the rear portion of the movable shaft 24.
  • a buckle foot 26 is connected to the press buckle 2.
  • the buckle plate 12 is provided with a shaft hole 30 at one end and a slot 31 at the other end.
  • the insertion plate 10 is provided with a circular hole 28 at one end, an insertion body 29 connected to the other end, and a rotating shaft 27 connected to the middle.
  • the rotating shaft 27 is connected to the shaft hole 30 of the buckle plate, the insert body 29 is connected with the guide plates inside the lid, the insertion plate 10 is connected with the top plate 9, and the soft edge 32 and the pin 33 are provided on the top plate 9.
  • a first concave cavity 34A is provided on the side of the lid, a fixing body 36 and a guide column 35 are installed in the first concave cavity 34A, and a guide plates 13, a water outlet 6, and a latch 19 are installed in the lid.
  • the switch device 18 consists of a press plate 4 and a movable shaft 24.
  • the movable shaft 24 is provided with a retaining ring 40 provided onto the front end thereof, a top ring 41 and a slot column 42 provided onto the middle thereof, and a seal block provided onto and a spring 14A and a movable plate 16 installed on the rear portion thereof.
  • a seal ring 15 is mounted on the seal block.
  • a rubber ring 8 is installed between the top ring 41 and the slot column 42. To install or remove the rubber ring, people can directly assemble or disassemble the switch device with hands without using a tool.
  • the spring 14A is mounted on the slot column 42, and the top ring 41 and the retaining ring 40 are mounted on the guide plates.
  • the security device which is composed of a button 3 and a movable plate 16 is installed in the press plate 4.
  • a second concave cavity 34B is provided onto the press plate 4, and the button 3 is mounted on the second concave cavity 34B.
  • a block plate 39, a fixing column 38 and a square hole 37 are provided onto the movable plate 16.
  • a further spring 14B is mounted on the fixing column 38.
  • a non-slip strip 43 and a square body 44 are provided on the button 3, and the square body 44 is connected to the square hole 37 on the movable plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Closures For Containers (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Table Devices Or Equipment (AREA)

Description

    Technical Field
  • The present invention relates to an accessory for tea sets, and in particular, to a convenient lid for various thermal insulated containers.
    • Background
  • With the development of society, economic prosperity, and improvement of living standards, people work, surfing the Internet, and chat, with increasingly demands for quality of life. Leisure travel and outdoor sports are increasing. Drinking tea is also an indispensable part of people's lives. Therefore, a lid for a thermal insulated container, with a security switch, is popular among people, such as a lid patent with the application No. CN201320246931.0 , which is anti-fragile and leak-proof. However, during tea drinking, the lid requires both hands to uncover, that is, people first press the security switch and then uncover the lid to drink tea, which cannot meet the different needs of those who live fast or busy. CN204743547U discloses a cup with a detachable one-hand operation water outlet switch wherein a button is disposed on a side of the lid and a switch lock arranged on the top of the lid. United States Patent Application No. 2014/197170 describes a lid assembly including a cover member for attachment to a container, the cover member including a top surface and a side surface extending from the top surface, wherein the top surface includes an aperture providing access to contents of the container; an actuating member attached to the cover member and positionable between closed and open positions to close and open the aperture, wherein depressing the actuating member opens the aperture and releasing the actuating member closes the aperture; and a locking member provided on the actuating member, the locking member positionable to lock the actuating member in either the closed or open position to maintain the aperture in either the closed or open position. An actuating lever of the actuating member is coupled to a sealing element via an internal shaft attached to the actuating lever at one end and a coupling element attached to the other end of the internal shaft and to the sealing element. A spring is disposed about the internal shaft and biases the actuating member and the sealing element in the closed position sealing the aperture.
    • Summary
  • In order to overcome the deficiencies of the above problems, the present invention provides a convenient lid. With the convenient lid, people need to use only one hand to hold the thermal insulated container, press down the press plate on the lid with the thumb, slide the button downwards, and then uncover the lid switch, to drink tea. After the thumb moves away, the lid switch will automatically lock, and also the switch can be automatically secured. In order to firmly bond the container and the threaded body without leak, a concave ring and a guide strip are provided in the lid opening, and a convex ring and a guide slot are provided on the threaded body, and the threaded body is pressed into the lid opening using the principle of thermal expansion and contraction of plastic. In order to open the security device and the switch with one hand, the security device is placed in the switch device. In order to facilitate the cleaning of the dirt on the lid, all the accessories in the lid are placed on the insertion plate. To facilitate disassembly, the insertion plate and the guide plates are combined in a movable manner, which is convenient, clean and leak-proof.
  • The technical solution adopted by the present invention to solve the technical problems is indicated in the appended claims.
  • The beneficial effect of the present invention is that with the convenient lid, people only need to use one hand to hold the thermal insulated container, press down the press plate on the lid with the thumb, slide the button downwards, and then uncover the lid switch to drink tea. After the thumb moves away, the lid switch will automatically lock, and also the switch can be automatically secured. In order to firmly bond the container and threaded body without leak, a concave ring and a guide strip are provided in the lid opening, and a convex ring and a guide slot are provided on the threaded body, and the threaded body is pressed into the lid opening using the principle of thermal expansion and contraction of plastic. In order to open the security device and the switch with one hand, the security device is placed in the switch device. In order to facilitate the cleaning of the dirt on the lid, all the accessories in the lid are placed on the insertion plate. To facilitate disassembly, the insertion plate and the guide plates are combined in a movable manner, which is convenient, clean and leak-proof.
    • Brief Description of the Drawings
    • FIG. 1 is a schematic structural view of the present invention.
    • FIG.2 is a sectional view of the present invention.
    • FIG.3 is a schematic structural view of a threaded body in the present invention.
    • FIG.4 is a schematic structural view of a switch device in the present invention.
    • FIG. 5 is a schematic structural view of a press buckle in the present invention.
    • FIG. 6 is a schematic structural view of an insertion body and a buckle plate in the present invention.
    • FIG.7 is a schematic structural view of the disassembled present invention.
    • FIG.8 is a schematic structural view of the switch device and the security device in the present invention.
  • Reference signs in the drawings: 1, housing; 2, press buckle;3, button; 4, press plate; 5, threaded body; 6, water outlet; 7, vent; 8, rubber ring; 9, top plate; 10,insertion plate; 11, lid opening; 12, buckle plate; 13, guide plates; 14A, spring; 14B further spring; 15, seal ring; 16, movable plate; 17,security device; 18, switch device; 19, latch; 20, convex ring; 21, guide slot; 22, thread; 23, rib;24, movable shaft; 25, sealing block; 26, buckle foot; 27, rotating shaft; 28, circular hole; 29, insertion body; 30, shaft hole; 31, card slot; 32, soft edge; 33, pin; 34A, first concave cavity, 34B second concave cavity; 35, guide column; 36, fixing body; 37, square hole; 38, fixing column; 39, blocking plate; 40, retaining ring; 41, top ring; 42, slot column; 43, anti-slip strip; 44, square body.
    • Detailed Description of the Embodiments.
  • The following examples are intended to illustrate the present invention but are not intended to limit the scope of the present invention.
  • In FIG. 1 and FIG.2, a housing 1 is provided, on the upper part thereof, with a water outlet 6 and a press buckle 2. The press buckle 2 is connected to a buckle foot. The lower part of the housing 1 is connected to a lid opening and has a threaded body 5 provided thereon. The side of the lid has a first concave cavity 34A in which a fixing body and a guide column are installed. A switch device 18 and a security device 17 are installed on the fixing body and the guide column. The guide plates 13, an insertion plate 10 and a buckle plate 12 are installed in the lid. A concave ring and a guide strip are provided on the outer side of the lid opening 11.A convex ring, a guide slot and a latch are provided on the inner side of the threaded body 5, ribs and threads are provided on the outer side of the threaded body 5, and the press buckle 2 is installed above the vent 7. The switch device 18 is composed of a press plate 4 and a movable shaft. The movable shaft is provided with a retaining ring at the front end, a top ring and a slot column in the middle, and a seal block, a spring 14A and a movable plate in the rear portion. A seal ring 15 is mounted on the seal block, and a rubber ring 8 is installed between the top ring and the slot column. The rubber ring can be installed or removed without the need for tools and the switch device can be directly assembled or disassembled by hand. A spring 14A is installed on the slot column. The top ring and the retaining ring are provided on the guide plates 13. The guide plates 13 are connected to the housing 1. A long slot is provided between the two guide plates. An insertion body is installed within the long slot. The security device 17 is composed of a button 3 and a movable plate 16 and is provided in the press plate 4. A second concave cavity 34B is provided on the press plate 4. A button 3 is provided on the second concave cavity 34B. A blocking plate, a fixing column and a square hole are provided on the movable plate 16. A further spring 14B is provided on the fixing column. The button 3 is provided with a non-slip strip and a square body, and the square body is connected with the square hole on the movable plate. One end of the buckle plate 12 is provided with a shaft hole and the other end is provided with a card slot. The insertion plate 10 is provided with a circular hole at one end thereof, an insertion body at the other end, and a rotating shaft in the middle, the rotating shaft is connected with the shaft hole of the buckle plate, the insertion body is connected with the guide plates 13inside the lid, and the insertion plate 10 is connected with the top plate 9. The top plate 9 is provided with a soft edge and a pin, the pin is connected with the circular hole on the insertion plate, the soft edge is provided on the back of the water outlet 6, and the card slot 31 on the buckle plate 12 is fastened on the latch of the lid. When people need to drink tea, people just use one hand to pick up the lid of the thermal insulated container, press the button 3 on the lid with the thumb and slide it downwards at the same time, the top plate 9 inside the lid will leave the back of the water outlet, tea will flow out of the water outlet, and people can drink the required tea. In FIG. 3, the convex cavity, the guide slot 21, and the latch 19 are provided on the inner side of the threaded body 5, and the rib 23 and the thread 22 are provided on the outer side of the threaded body 5.
  • In FIG.4, the switch device 18 is composed of a press plate 4 and a movable shaft 24. The movable shaft 24 is provided with a retaining ring on the front end thereof, a top ring and a slot column provided on the middle, and a sealing block 25 provided onto and a further spring 14B and a movable plate 16 mounted on the rear portion of the movable shaft 24.
  • In FIG.5, a buckle foot 26 is connected to the press buckle 2.
  • In FIG. 6, the buckle plate 12 is provided with a shaft hole 30 at one end and a slot 31 at the other end. The insertion plate 10 is provided with a circular hole 28 at one end, an insertion body 29 connected to the other end, and a rotating shaft 27 connected to the middle. The rotating shaft 27 is connected to the shaft hole 30 of the buckle plate, the insert body 29 is connected with the guide plates inside the lid, the insertion plate 10 is connected with the top plate 9, and the soft edge 32 and the pin 33 are provided on the top plate 9.
  • In FIG. 7, a first concave cavity 34A is provided on the side of the lid, a fixing body 36 and a guide column 35 are installed in the first concave cavity 34A, and a guide plates 13, a water outlet 6, and a latch 19 are installed in the lid.
  • In FIG. 8, the switch device 18 consists of a press plate 4 and a movable shaft 24. The movable shaft 24 is provided with a retaining ring 40 provided onto the front end thereof, a top ring 41 and a slot column 42 provided onto the middle thereof, and a seal block provided onto and a spring 14A and a movable plate 16 installed on the rear portion thereof. A seal ring 15 is mounted on the seal block. A rubber ring 8 is installed between the top ring 41 and the slot column 42. To install or remove the rubber ring, people can directly assemble or disassemble the switch device with hands without using a tool. The spring 14A is mounted on the slot column 42, and the top ring 41 and the retaining ring 40 are mounted on the guide plates. The security device which is composed of a button 3 and a movable plate 16 is installed in the press plate 4. A second concave cavity 34B is provided onto the press plate 4, and the button 3 is mounted on the second concave cavity 34B. A block plate 39, a fixing column 38 and a square hole 37 are provided onto the movable plate 16. A further spring 14B is mounted on the fixing column 38. A non-slip strip 43 and a square body 44 are provided on the button 3, and the square body 44 is connected to the square hole 37 on the movable plate.
  • Although the present invention has been described above in detail with general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made on the basis of the present invention.

Claims (4)

  1. A convenient lid, comprising a housing (1), a lid opening (11), a press plate (4), a button (3), an insertion plate (10), two guide plates (13) and a threaded body (5), a water outlet (6), the lid opening (11) and the threaded body (5) being provided on the lower part of the housing (1), the side of the lid being provided with a first concave cavity(34A), a fixing body (36) and a guide column (35) being provided in the first concave cavity (34A), a switch device (18) and a security device (17) being provided on the fixing body (36) and the guide column (35), the switch device (18) being composed of a press plate (4) and a movable shaft (24), the security device (17) being composed of the button (3) and a movable plate (16) and being provided in the press plate (4), the guide plates (13), the insertion plate (10) and a buckle plate (12) being provided inside the lid, characterized by:
    a concave ring and a guide strip being provided on the outside of the lid opening (11) and being in contact with a convex ring (20), and a guide slot (21), respectively, being provided on the inner side of the threaded body (5), such that a leak-proof bond between the lid opening (11) and threaded body (5) is achieved, and a latch (19) being provided on the inner side of the threaded body (5), the movable shaft (24) being provided with a retaining ring (40) at the front end, a top ring (41) and a slot column (42) in the middle, and a seal block, a spring (14A) and the movable plate in the rear portion, the seal block being provided with a seal ring (15); a rubber ring (8) being provided between the top ring (41) and the slot column (42), the spring (14A) being provided on the slot column (42), the top ring (41) and the retaining ring (40) being mounted on the guide plates (13),
    the buckle plate (12) being provided with a shaft hole (30) at one end and a card slot (31) at the other end,
    the insertion plate (10) being provided with a circular hole (28) at one end thereof, an insertion body (29) at the other end, and a rotating shaft (27) in the middle, the rotating shaft (27) being connected with shaft hole (30) of the buckle plate (12), and the rotating shaft (27) being connected with the guide plates (13) inside the lid, the insertion plate (10) being connected with a top plate (9), the top plate (9) being provided with a soft edge (32) and a pin (33), the pin (33) is connected with the circular hole (28) on the insertion plate (10), the soft edge (32) is provided on the back of the water outlet (6),
    the guide plates (13) forming an elongated slot configured to receive the insertion body (29), the guide plates (13) being provided within the housing (1),
    a second concave cavity (34B) being provided on the press plate (4), the button (3) being provided on the second concave cavity (34B), a blocking plate (39), a fixing column (38) and a square hole (37) being provided on the movable plate (16), a further spring (14B) being provided on the fixing column (38), a non-slip strip (43) and a square body (44) being provided on the button (3), the square body (44) being connected to the square hole (37) on the movable plate (16), such that the movable plate (16) moves down when button (3) is slid downwards and returns to the initial position when the button is released,
    and such that when the press plate (4) and the button (3) are pressed and slid downwards at the same time, the movable shaft (24) is pushed forward pivoting the insertion plate (10) around the rotating shaft (27) and uncovers the water outlet (6).
  2. The convenient lid according to claim 1, characterized in that ribs and threads are provided on the outer side of the threaded body (5).
  3. The convenient lid according to claim 1, characterized in that the insertion body (29) is connected with the guide plates (13) within the lid.
  4. The convenient lid according to claim 1, characterized in that the card slot (31) on the buckle plate (12) is fastened on the latch (19) of the lid.
EP18723656.7A 2017-05-18 2018-01-10 Quick cup lid Active EP3427615B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710375992.XA CN106974516B (en) 2017-05-18 2017-05-18 A kind of quick cup lid
PCT/CN2018/072124 WO2018209992A1 (en) 2017-05-18 2018-01-10 Quick cup lid

Publications (3)

Publication Number Publication Date
EP3427615A1 EP3427615A1 (en) 2019-01-16
EP3427615A4 EP3427615A4 (en) 2019-01-30
EP3427615B1 true EP3427615B1 (en) 2023-03-01

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Application Number Title Priority Date Filing Date
EP18723656.7A Active EP3427615B1 (en) 2017-05-18 2018-01-10 Quick cup lid

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US (1) US20190210773A1 (en)
EP (1) EP3427615B1 (en)
CN (1) CN106974516B (en)
WO (1) WO2018209992A1 (en)

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CN203059166U (en) * 2012-11-29 2013-07-17 永康市顺泰实业有限公司 Cup with self-locking function
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Also Published As

Publication number Publication date
CN106974516A (en) 2017-07-25
WO2018209992A1 (en) 2018-11-22
EP3427615A4 (en) 2019-01-30
CN106974516B (en) 2018-06-12
EP3427615A1 (en) 2019-01-16
US20190210773A1 (en) 2019-07-11

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