CN110641843B - Environment-friendly pop can - Google Patents

Environment-friendly pop can Download PDF

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Publication number
CN110641843B
CN110641843B CN201910775035.5A CN201910775035A CN110641843B CN 110641843 B CN110641843 B CN 110641843B CN 201910775035 A CN201910775035 A CN 201910775035A CN 110641843 B CN110641843 B CN 110641843B
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CN
China
Prior art keywords
valve plate
sliding
hole
opening
pressing column
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CN201910775035.5A
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Chinese (zh)
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CN110641843A (en
Inventor
孙会敏
胡琴
刘玉婷
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.)
Fuyang Yikai Agricultural Technology Co.,Ltd.
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Fuyang Yikai Agricultural Technology Co ltd
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Priority to CN201910775035.5A priority Critical patent/CN110641843B/en
Publication of CN110641843A publication Critical patent/CN110641843A/en
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Publication of CN110641843B publication Critical patent/CN110641843B/en
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    • 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
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • 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
    • B65D43/14—Non-removable 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

The invention belongs to the technical field of pop cans, and particularly relates to an environment-friendly pop can; comprises a tank body and a tank cover; a tank cover is pressed above the tank body, an opening hole is formed in the tank cover, a sealing sheet is pressed on the opening hole, and one end of the sealing sheet is elastically pressed above the opening hole; the upper end wall of the tank cover is provided with a sliding groove, and the sliding groove is positioned at two sides of the opening hole; the tank cover is provided with a rotating column; the rotating column is arranged above the opening hole, a sliding valve plate is rotatably arranged on the rotating column, and a clamping valve plate is pressed at the bottom end of the sliding valve plate; one side of the sliding valve plate is provided with an inserting hole, and a pressing column is inserted in the inserting hole in a sliding manner; the bottom end of the pressing column is in sliding contact with the sliding groove; a limiting ring is sleeved on the pressing column and is positioned above the plug hole; with the continuous sliding of the sliding valve plate and the continuous extrusion of the pressing column, the sealing plate can be separated from the opening hole, so that a drinker can open the pop-top can only by pressing without pulling the pull ring.

Description

Environment-friendly pop can
Technical Field
The invention belongs to the technical field of pop cans, and particularly relates to an environment-friendly pop can.
Background
The pop can is widely applied to the package of beverages such as cola, beer and the like, and because the pop can is convenient to carry and use, many people like to drink canned pop can beverages.
Conventional cans are composed of a steel or aluminum can body having an open top and a can lid having a pop-top structure that is joined by caulking to an opening of the can body.
Most of the existing pop-top cans are opened by pulling a pull ring, and the pull ring on the pop-top can is easy to cause fingers of an operator to be squeezed and injured when being pulled, especially for drinkers without nail covers; meanwhile, when the beverage in the pop can is not drunk up, the can opening of the pop can is difficult to realize resealing, so that the beverage in the pop can falls into dust or the odor of the beverage is diffused, and the beverage in the pop can is wasted.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an environment-friendly pop can which is mainly used for solving the problem that fingers of an operator are easily extruded and injured when a pull ring on the existing pop can is pulled, and particularly for drinkers without nail covers; after the beverage in the pop can is not drunk up, the can opening of the pop can is difficult to realize resealing, so that the beverage in the pop can falls into dust or the odor of the beverage is diffused, and the beverage in the pop can is wasted.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an environment-friendly pop can which comprises a can body and a can cover; a tank cover is pressed above the tank body, an opening hole is formed in the tank cover, a sealing sheet is pressed on the opening hole, and one end of the sealing sheet is elastically pressed above the opening hole; the upper end wall of the tank cover is provided with a sliding groove, and the sliding groove is positioned at two sides of the opening hole; the tank cover is provided with a rotating column; the rotating column is arranged above the opening hole, a sliding valve plate is rotatably arranged on the rotating column, and a clamping valve plate is pressed at the bottom end of the sliding valve plate; one side of the sliding valve plate is provided with an inserting hole, and a pressing column is inserted in the inserting hole in a sliding manner; the bottom end of the pressing column is in sliding contact with the sliding groove, and the diameter of the pressing column is larger than the width of the sliding groove; a limiting ring is sleeved on the pressing column and is positioned above the plug hole; when the valve works, the sealing sheet is pressed into the opening hole, and the sliding valve sheet and the clamping valve sheet are assembled; then the tank cover is pressed on the tank body in a mechanical pressing mode; the initial positions of the sliding valve plate and the clamping valve plate are arranged on one side of the opening hole, and the pressing column can be clamped into the sliding groove by pressing the pressing column because the diameter of the pressing column is larger than the width of the sliding groove, so that the sliding valve plate and the clamping valve plate are fixed on one side of the opening hole; when a drinker needs to open the pop can, the pressing column is pulled upwards through the limiting ring, so that the bottom end of the pressing column is positioned at the notch of the sliding groove, simultaneously, the pressing column is pulled to ensure that the sliding valve plate and the clamping valve plate slide above the tank cover through the rotating column, when the sliding valve plate slides to the opening hole and the pressing column is positioned at the side edge of the sealing plate, a drinker presses the pressing column downwards by force, the pressing column slides out from the inserting hole, meanwhile, the extrusion force of the pressing column can extrude the sealing sheet, the extrusion force of the pressing column can separate the sealing sheet from the opening hole along with the continuous increase of the pressure of the pressing column, the sealing sheet can separate from the opening hole along with the continuous sliding of the sliding valve sheet and the continuous extrusion of the pressing column, a drinker opens the pop can, after the pop can is opened, the drinker continues to rotate the sliding valve plate, and the sliding valve plate is rotated to the other side of the opening hole, so that the drinker can drink the beverage conveniently; when the beverage in the pop can is used up, a drinker rotates the sliding valve plate to enable the clamping valve plate to be located at the opening, and presses the sliding valve plate to enable the clamping valve plate to be pressed in the opening to further seal the pop can, so that the phenomenon that the beverage in the pop can is used up to cause the waste of the beverage or dust enters the pop can is prevented, and the safe drinking of the drinker is further influenced.
Preferably, the periphery of the opening hole is provided with an opening hemming groove, and the opening of the opening hemming groove is obliquely and upwards arranged; when the pop can is in work, when the pop can which is not drunk up needs to be sealed, a drinker rotates the sliding valve plate to enable the clamping valve plate to be located at the opening hole, the drinker presses the sliding valve plate to enable the clamping valve plate arranged at the bottom end of the sliding valve plate to be clamped into the opening curling groove under the action of pressing force, meanwhile, the opening of the opening curling groove is obliquely and upwards arranged, the clamping valve plate can be conveniently clamped into the opening curling groove, and the stable connection between the clamping valve plate and the opening curling groove is further increased; when the pop can needs to be opened for drinking continuously, a drinker pulls the pressing column to separate the clamping valve plate from the opening crimping groove, and then the opening hole is opened.
Preferably, the bottom end of the clamping valve plate is provided with a curling layer, and the width of the curling layer is greater than that of the opening curling groove; the during operation, when the block valve block card is gone into the opening crimping inslot, the crimping layer can take the lead card to go into the opening crimping inslot, width because of the crimping layer is greater than the opening crimping groove, go into the opening crimping groove when the crimping layer card, the extrusion force of crimping layer both sides can make the outside extrusion that expands of opening crimping groove, the reaction force in opening crimping groove can closely laminate with the crimping layer simultaneously, the cooperation in crimping layer and opening crimping groove, not only can increase the effect of the stable block of block valve block, can increase the sealed effect of block valve block and opening hole simultaneously, and then the leakproofness of the easy open pop can of increase, prevent that the beverage in the easy open can of opening from leading to losing the phenomenon of taste because of the leakproofness is relatively poor.
Preferably, the plug hole is provided with a stepped hole; the side wall of the pressing column is provided with a first limiting piece and a second limiting piece, the first limiting piece is positioned above the stepped hole, and the second limiting piece is positioned below the stepped hole; during operation, when pressing the post and being located the sliding tray, under the shoulder hole block effect, spacing piece of first spacing piece and second can play spacing effect to pressing the post, and first spacing piece and the spacing piece of second can further increase the stability of pressing the post under the block cooperation of sliding tray simultaneously, prevent to press the post under external vibration or shake, press the post and appear sliding or break away from the phenomenon of spliced eye.
Preferably, the distance between the first limiting sheet and the second limiting sheet is smaller than the distance from the bottom of the opening hemming groove to the bottom end face of the opening hole, and the thickness of the first limiting sheet is smaller than that of the second limiting sheet; when the plug-in hole is in work, when the pressing column extends out of the plug-in hole under the action of external pressing force, the thickness of the arranged first limiting piece is smaller than that of the second limiting piece, so that the first limiting column can be conveniently separated from the upper part of the stepped hole, and the first limiting piece can be conveniently extruded and deformed in the stepped hole below; when the pressing column is separated from the inserting hole, the closing sheet is opened by the pressing column; when a drinker rotates the sliding valve plate to the other side of the open hole, the pressing column can be rotated to extrude and clamp the first limiting plate and the second limiting plate into the side wall at the bottom end of the open hemming groove, so that the pressing column is clamped and fixed on the side wall of the open hole by the first limiting plate and the second limiting plate, and meanwhile, the sliding valve plate is fixed by the pressing column, so that the drinker can drink the beverage in the pop can conveniently.
Preferably, the rotating column is sleeved with an elastic limiting ring, and the elastic limiting ring is pressed on the rotating column; when the sliding valve plate is in work, the sliding valve plate can be limited by the elastic limiting ring, and the phenomenon that the sliding valve plate is separated from the rotating column when the sliding valve plate rotates or is pressed downwards is prevented, so that the sliding sealing effect of the sliding valve plate is influenced.
The invention has the following beneficial effects:
1. according to the invention, through the matching of the pressing column and the sliding valve plate, the sealing sheet can be separated from the opening hole by the extrusion force of the pressing column along with the continuous increase of the pressure of the pressing column, and the sealing sheet can be separated from the opening hole along with the continuous sliding of the sliding valve plate and the continuous extrusion of the pressing column, so that a drinker can open the pop can without pulling the pull ring, and the pop can be opened only by a pressing mode; after the pop can is opened, a drinker continues to rotate the sliding valve plate, and the sliding valve plate is rotated to the other side of the opening hole, so that the drinker can drink the beverage conveniently.
2. According to the invention, through the matching of the sliding valve plate and the clamping valve plate, when the beverage in the pop can is drunk up, a drinker rotates the sliding valve plate to enable the clamping valve plate to be positioned at the opening hole, and presses the sliding valve plate to enable the clamping valve plate to be pressed in the opening hole, so that the pop can is sealed, and the phenomenon that the beverage in the pop can is drunk up, so that the beverage is wasted or dust enters the pop can is prevented, and the safe drinking of the drinker is influenced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a view of the sealing condition of the can lid of the present invention;
FIG. 3 is a resealed condition of the can lid of the present invention;
FIG. 4 is an open state view of the can lid of the present invention;
FIG. 5 is an assembly view of the slide valve plate and the snap valve plate of the present invention;
in the figure: the can body 1, the can cover 2, the opening hole 21, the sliding groove 22, the opening crimping groove 23, the sealing sheet 3, the rotating column 4, the sliding valve sheet 5, the inserting hole 51, the clamping valve sheet 6, the crimping layer 61, the pressing column 7, the first limiting sheet 71, the second limiting sheet 72, the limiting ring 8 and the elastic limiting ring 9.
Detailed Description
An environment-friendly can according to an embodiment of the present invention will be described below with reference to fig. 1 to 5.
As shown in fig. 1-5, the environment-friendly pop can of the present invention comprises a can body 1 and a can lid 2; a tank cover 2 is pressed above the tank body 1, an opening hole 21 is formed in the tank cover 2, a sealing sheet 3 is pressed on the opening hole 21, and one end of the sealing sheet 3 is elastically pressed above the opening hole 21; the upper end wall of the tank cover 2 is provided with a sliding groove 22, and the sliding groove 22 is positioned at two sides of the opening hole 21; the tank cover 2 is provided with a rotating column 4; the rotating column 4 is arranged above the opening hole 21, the sliding valve plate 5 is rotatably arranged on the rotating column 4, and the clamping valve plate 6 is pressed at the bottom end of the sliding valve plate 5; one side of the sliding valve plate 5 is provided with an inserting hole 51, and the pressing column 7 is inserted in the inserting hole 51 in a sliding manner; the bottom end of the pressing column 7 is in sliding contact with the sliding groove 22, and the diameter of the pressing column 7 is larger than the width of the sliding groove 22; the pressing column 7 is sleeved with a limiting ring 8, and the limiting ring 8 is positioned above the plug-in hole 51; when the valve works, the sealing sheet 3 is firstly pressed into the opening hole 21, and the sliding valve sheet 5 and the clamping valve sheet 6 are assembled; then the tank cover 2 is pressed on the tank body 1 in a mechanical pressing mode; the initial positions of the sliding valve plate 5 and the clamping valve plate 6 are arranged on one side of the opening hole 21, and as the diameter of the pressing column 7 is larger than the width of the sliding groove 22, the pressing column 7 can be clamped into the sliding groove 22 by pressing the pressing column 7, and then the sliding valve plate 5 and the clamping valve plate 6 are fixed on one side of the opening hole 21; when a drinker needs to open the pop-top can, the pressing column 7 is pulled upwards through the limiting ring 8, the bottom end of the pressing column 7 is positioned at the notch of the sliding groove 22, the pressing column 7 is simultaneously shifted, the sliding valve plate 5 and the clamping valve plate 6 slide above the can cover 2 through the rotating column 4, when the sliding valve plate 5 slides to the opening hole 21 and the pressing column 7 is positioned at the side edge of the sealing plate 3, the drinker presses the pressing column 7 downwards with force, the pressing column 7 slides out of the inserting hole 51, the extrusion force of the pressing column 7 extrudes the sealing plate 3, along with the continuous increase of the pressure of the pressing column 7, the extrusion force of the pressing column 7 can separate the sealing plate 3 from the opening hole 21, along with the continuous sliding of the sliding valve plate 5 and the continuous extrusion of the pressing column 7, the sealing plate 3 can separate from the opening hole 21, the drinker opens the pop-top can, after the pop-top can is opened, the sliding valve plate 5 continues to rotate, the sliding valve plate 5 is rotated to the other side of the opening hole 21, so that a drinker can drink the beverage conveniently; when the beverage in the pop can is used up, a drinker rotates the sliding valve plate 5 to enable the clamping valve plate 6 to be located at the position of the opening hole 21, and presses the sliding valve plate 5 to enable the clamping valve plate 6 to be pressed in the opening hole 21, so that the pop can is sealed, and the phenomenon that the beverage in the pop can is used up and is wasted or dust enters the pop can is prevented, and the safe drinking of the drinker is influenced.
As shown in fig. 2 to 5, an opening hemming groove 23 is formed on the periphery of the opening hole 21, and an opening of the opening hemming groove 23 is arranged obliquely upward; when the pop can is in use, when the pop can which is not drunk up needs to be sealed, a drinker rotates the sliding valve plate 5 to enable the clamping valve plate 6 to be located at the position of the opening hole 21, the drinker presses the sliding valve plate 5 to enable the clamping valve plate 6 arranged at the bottom end of the sliding valve plate 5 to be clamped into the opening crimping groove 23 under the action of pressing force, meanwhile, the opening of the opening crimping groove 23 is obliquely and upwards arranged, the clamping valve plate 6 is conveniently clamped into the opening crimping groove 23, and therefore stable connection between the clamping valve plate 6 and the opening crimping groove 23 is increased; when the pop can needs to be opened for drinking, a drinker pulls the pressing column 7 to separate the clamping valve sheet 6 from the opening curled edge groove 23, and then the opening hole 21 is opened.
As shown in fig. 2 to 5, a curled layer 61 is disposed at the bottom end of the clamping valve sheet 6, and the width of the curled layer 61 is greater than the width of the opening curled groove 23; during operation, when block valve piece 6 blocks in opening crimping groove 23, crimping layer 61 can block in opening crimping groove 23 at first, because of the width of crimping layer 61 is greater than the width of opening crimping groove 23, block in opening crimping groove 23 when crimping layer 61, the extrusion force of crimping layer 61 both sides can make opening crimping groove 23 outwards expand the extrusion, the reaction force of opening crimping groove 23 can closely laminate with crimping layer 61 simultaneously, the cooperation of crimping layer 61 and opening crimping groove 23, the stable block's of block valve piece 6 effect not only can be increased, simultaneously can increase the sealed effect of block valve piece 6 and opening hole 21, and then increase the leakproofness of the easy open can, prevent the beverage in the easy open can that leads to the lost phenomenon of taste because of the leakproofness is relatively poor.
As shown in fig. 2 to 5, the insertion hole 51 is provided with a stepped hole; a first limiting sheet 71 and a second limiting sheet 72 are arranged on the side wall of the pressing column 7, the first limiting sheet 71 is positioned above the stepped hole, and the second limiting sheet 72 is positioned below the stepped hole; during operation, when pressing post 7 and being located sliding tray 22, under the shoulder hole block effect, first spacing piece 71 and second spacing piece 72 can play spacing effect to pressing post 7, and first spacing piece 71 and second spacing piece 72 can further increase the stability of pressing post 7 under the block cooperation of sliding tray 22 simultaneously, prevent to press post 7 and under external vibration or shake, press post 7 the phenomenon that slides or break away from spliced eye 51 appears.
As shown in fig. 2-5, the distance between the first position-limiting piece 71 and the second position-limiting piece 72 is smaller than the distance from the bottom of the open hemming groove 23 to the bottom end face of the open hole 21, and the thickness of the first position-limiting piece 71 is smaller than the thickness of the second position-limiting piece 72; when the plug-in hole structure works, when the pressing column 7 extends out of the plug-in hole 51 under the action of external pressing force, the thickness of the arranged first limiting sheet 71 is smaller than that of the second limiting sheet 72, so that the first limiting column can be conveniently separated from the upper part of the stepped hole, and the first limiting sheet 71 can be conveniently extruded and deformed in the stepped hole below; when the pressing column 7 is disengaged from the inserting hole 51, and the closing sheet 3 is opened by the pressing column 7; when a drinker rotates the sliding valve plate 5 towards the other side of the open hole 21, the pressing column 7 can be rotated to extrude and clamp the first limiting piece 71 and the second limiting piece 72 onto the side wall of the bottom end of the open hemming groove 23, so that the pressing column 7 is clamped and fixed onto the side wall of the open hole by the first limiting piece 71 and the second limiting piece 72, and meanwhile, the sliding valve plate 5 is fixed by the pressing column 7, so that the drinker can drink the beverage in the pop can conveniently.
As shown in fig. 1-4, the rotating column 4 is sleeved with an elastic limiting ring 9, and the elastic limiting ring 9 is pressed on the rotating column 4; during operation, the elastic limiting ring 9 can limit the sliding valve plate 5, so that the sliding valve plate 5 is prevented from being separated from the rotating column 4 when the sliding valve plate 5 rotates or is pressed downwards, and the sliding sealing effect of the sliding valve plate 5 is further influenced.
The specific working process is as follows:
when the valve works, the sealing sheet 3 is firstly pressed into the opening hole 21, and the sliding valve sheet 5 and the clamping valve sheet 6 are assembled; then the tank cover 2 is pressed on the tank body 1 in a mechanical pressing mode; the initial positions of the sliding valve plate 5 and the clamping valve plate 6 are arranged on one side of the opening hole 21, and as the diameter of the pressing column 7 is larger than the width of the sliding groove 22, the pressing column 7 can be clamped into the sliding groove 22 by pressing the pressing column 7, and then the sliding valve plate 5 and the clamping valve plate 6 are fixed on one side of the opening hole 21; when a drinker needs to open the pop-top can, the pressing column 7 is pulled upwards through the limiting ring 8, the bottom end of the pressing column 7 is positioned at the notch of the sliding groove 22, the pressing column 7 is simultaneously shifted, the sliding valve plate 5 and the clamping valve plate 6 slide above the can cover 2 through the rotating column 4, when the sliding valve plate 5 slides to the opening hole 21 and the pressing column 7 is positioned at the side edge of the sealing plate 3, the drinker presses the pressing column 7 downwards with force, the pressing column 7 slides out of the inserting hole 51, the extrusion force of the pressing column 7 extrudes the sealing plate 3, along with the continuous increase of the pressure of the pressing column 7, the extrusion force of the pressing column 7 can separate the sealing plate 3 from the opening hole 21, along with the continuous sliding of the sliding valve plate 5 and the continuous extrusion of the pressing column 7, the sealing plate 3 can separate from the opening hole 21, the drinker opens the pop-top can, after the pop-top can is opened, the sliding valve plate 5 continues to rotate, the sliding valve plate 5 is rotated to the other side of the opening hole 21, so that a drinker can drink the beverage conveniently.
In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. An environment-friendly pop can comprises a can body (1) and a can cover (2); the method is characterized in that: a tank cover (2) is pressed above the tank body (1), an opening hole (21) is formed in the tank cover (2), a sealing sheet (3) is pressed on the opening hole (21), and one end of the sealing sheet (3) is elastically pressed above the opening hole (21); a sliding groove (22) is formed in the upper end wall of the tank cover (2), and the sliding groove (22) is located on two sides of the opening hole (21); the tank cover (2) is provided with a rotating column (4); the rotating column (4) is arranged above the opening hole (21), the rotating column (4) is rotatably provided with a sliding valve plate (5), and the bottom end of the sliding valve plate (5) is pressed with a clamping valve plate (6); one side of the sliding valve plate (5) is provided with an inserting hole (51), and a pressing column (7) is inserted in the inserting hole (51) in a sliding manner; the bottom end of the pressing column (7) is in sliding contact with the sliding groove (22), and the diameter of the pressing column (7) is larger than the width of the sliding groove (22); the pressing column (7) is sleeved with a limiting ring (8), and the limiting ring (8) is located above the plug-in hole (51).
2. An environment-friendly can as claimed in claim 1, wherein: an opening crimping groove (23) is formed in the periphery of the opening hole (21), and the opening of the opening crimping groove (23) is obliquely and upwards arranged.
3. An environment-friendly can as claimed in claim 1, wherein: the bottom end of the clamping valve plate (6) is provided with a crimping layer (61), and the width of the crimping layer (61) is larger than that of the opening crimping groove (23).
4. An environment-friendly can as claimed in claim 3, wherein: the plug hole (51) is provided with a stepped hole; the side wall of the pressing column (7) is provided with a first limiting piece (71) and a second limiting piece (72), the first limiting piece (71) is located above the stepped hole, and the second limiting piece (72) is located below the stepped hole.
5. An environment-friendly can as claimed in claim 4, wherein: the distance between the first limiting sheet (71) and the second limiting sheet (72) is smaller than the distance from the groove bottom of the opening hemming groove (23) to the bottom end face of the opening hole (21), and the thickness of the first limiting sheet (71) is smaller than that of the second limiting sheet (72).
6. An environment-friendly can as claimed in claim 1, wherein: an elastic limiting ring (9) is sleeved on the rotating column (4), and the elastic limiting ring (9) is pressed on the rotating column (4).
CN201910775035.5A 2019-08-21 2019-08-21 Environment-friendly pop can Active CN110641843B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910775035.5A CN110641843B (en) 2019-08-21 2019-08-21 Environment-friendly pop can

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910775035.5A CN110641843B (en) 2019-08-21 2019-08-21 Environment-friendly pop can

Publications (2)

Publication Number Publication Date
CN110641843A CN110641843A (en) 2020-01-03
CN110641843B true CN110641843B (en) 2020-12-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910775035.5A Active CN110641843B (en) 2019-08-21 2019-08-21 Environment-friendly pop can

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001994A1 (en) * 1980-01-09 1981-07-23 N Sinoto Pop-open container lid
CN2493542Y (en) * 2001-08-03 2002-05-29 蒋杰 Sanitary convenient environment protection beverage can
KR100942867B1 (en) * 2007-10-16 2010-02-17 나종갑 Can covers and cans having the same
KR20120000314A (en) * 2010-06-25 2012-01-02 김대을 The bottle cap with one touch open
WO2017152021A1 (en) * 2016-03-04 2017-09-08 Cool Gear International, Llc Resealable container

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