CN204587620U - A kind of round plastic container lock locking structure - Google Patents

A kind of round plastic container lock locking structure Download PDF

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Publication number
CN204587620U
CN204587620U CN201520037768.6U CN201520037768U CN204587620U CN 204587620 U CN204587620 U CN 204587620U CN 201520037768 U CN201520037768 U CN 201520037768U CN 204587620 U CN204587620 U CN 204587620U
Authority
CN
China
Prior art keywords
bung
staving
gear
screw thread
thread bar
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
CN201520037768.6U
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Chinese (zh)
Inventor
李敖琪
戴志祥
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.)
NINGBO CHANGQI FLUOROPLASTIC PRODUCT CO Ltd
Original Assignee
NINGBO CHANGQI FLUOROPLASTIC PRODUCT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO CHANGQI FLUOROPLASTIC PRODUCT CO Ltd filed Critical NINGBO CHANGQI FLUOROPLASTIC PRODUCT CO Ltd
Priority to CN201520037768.6U priority Critical patent/CN204587620U/en
Application granted granted Critical
Publication of CN204587620U publication Critical patent/CN204587620U/en
Priority to US14/996,728 priority patent/US20160207669A1/en
Priority to JP2016000174U priority patent/JP3203374U/en
Priority to EP16151843.6A priority patent/EP3048062B1/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
    • B65D43/0225—Removable lids or covers without integral tamper element secured by rotation
    • B65D43/0231—Removable lids or covers without integral tamper element secured by rotation only on the outside, or a part turned to 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
    • 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
    • B65D43/0225—Removable lids or covers without integral tamper element secured by rotation
    • B65D43/0227—Removable lids or covers without integral tamper element secured by rotation inside a peripheral U-shaped channel in 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
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of curved cross-section
    • B65D11/06—Drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/06—Removable lids or covers having a peripheral channel embracing the rim of the container
    • 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
    • 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
    • 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
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509—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
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to 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
    • 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
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00888—Means for facilitating removing of the closure by applying lever forces

Abstract

A kind of round plastic container lock locking structure, comprise staving, bung, some bung screw thread bars are provided with inside described bung, the one side that described bung is connected with staving is provided with tooth bar, the bead outer periphery of described staving is provided with some staving screw thread bars, and described bung screw thread bar and described staving screw thread bar match, and described staving upper edge limit is provided with one group of gear, be provided with fixed gear wheel center shaft in described gear, described gear is connected with gear handle; When staving maintains static, gear handle driven gear rotates counterclockwise, rotating function by means of gear drives the tooth bar on bung and whole bung to move clockwise, utilize on gear, the leverage of gear handle and the effect of slope of thread movement, only need a small amount of power, just can produce the power that decades of times staving and bung lock up and down and make bung and staving pinning; When gear handle swings clockwise, bung moves toward anticlockwise direction, and namely bung unclamps; Such locking, open very convenient.

Description

A kind of round plastic container lock locking structure
Technical field
The utility model relates to a kind of locking mechanism, is specifically related to a kind of round plastic container lock locking structure.
Background technology
The wrapping Plastic Drum of present every diameter >=200mm on the market for guaranteeing that bung and staving are locked, and has good sealing property, the general structure adopting banding formula.The main body of banding formula structure is a hoop, and what its making material had a metal also has engineering plastics.
Adopt aglet must have one deck coating in its metal surface, to make it have anti-corrosion function, but in storage and transport process, coating is easy to because of collision, rubs and come off, and causes metal surface to be subject to corruption and affects the outward appearance of the packing of product; And aglet cost of manufacture is higher, making an aglet has tens parts, tens of procedure, and make efficiency is low and cost is higher; Aglet also often there will be " cutting edge of a knife or a sword mouth ", in use often scratches the hand of the operative employee of packing of product work or product user, causes employee to injure, there is hidden danger; Aglet can not recycle, and can increase the cost and effort of waste disposal aspect to user.And it is same, although adopt plastic hoop to solve corrosion resistant problem and the safety issue on surface, and can recycle, but the cost of manufacture of plastic hoop cost compared with aglet is more, in addition, there is the problem of traffic cost, packing cost and a warehouse cost equally in plastic hoop and aglet.
Summary of the invention
The deficiency of material container locking mechanism is moulded in order to overcome traditional round, the utility model provides a kind of round plastic container lock locking structure, under the prerequisite of the locking function and sealing property of guaranteeing plastic container, eliminate aglet and plastic hoop, thus eliminate making and the cost of raw material of aglet and plastic hoop, the costs such as transport, packaging, storage, and simplify the job procedure of banding operation in packaging process.
The utility model is achieved through the following technical solutions: a kind of round plastic container lock locking structure, comprise staving, bung, the inner side of described bung is provided with the bung screw thread bar of several projections, the one side that described bung is connected with staving is provided with tooth bar, the bead outer periphery of described staving is provided with the staving screw thread bar of some projections, described bung screw thread bar and described staving screw thread bar match, described staving upper edge limit is provided with one group of gear, be provided with fixed gear wheel center shaft in described gear, described gear is connected with gear handle, when staving maintains static, gear handle swings counterclockwise, gear is just along with gear handle is rotated counterclockwise, rotating function by means of gear drives the tooth bar on bung and whole bung to move clockwise, due to bung screw thread bar and staving screw thread strip, angle unanimously just can make bung and staving tightly lock together, when bung and staving close tight, the afterbody of bung screw thread bar is just at the head of staving screw thread bar, bung screw thread bar is in the below of staving screw thread bar, can play good sealing function and fixation like this, utilize on gear, the leverage of gear handle, with the effect of slope of thread movement, as long as use a small amount of power, just can produce the power that the staving of decades of times and bung lock up and down makes bung and staving tightly pin, when gear handle swings clockwise, bung moves toward anticlockwise direction, can utilize again on gear, the object that bung is opened by the leverage of gear handle practical a small amount of power easily, such locking, open very convenient.
As preferably, inside described bung periphery fluted one week, the groove of described bung can match with staving bead and fit, and bung and staving touch tightly because of one week bottom portion of groove of staving bead and bung after locking, and can play good sealing function and fixation like this.
As preferably, described bung screw thread bar is the square screw thread of the projection that several tilt slightly, and each screw thread bar becomes to equidistantly distribute, and described bung screw thread bar is at an angle, angle >=1 °, length >=5 ㎜, width >=1 ㎜, highly >=1.5 ㎜, quantity >=2, each its length of screw thread bar, width, highly, angle agreement is good, and one-tenth equidistantly distributes, and this design can make bung more lock with staving.
As preferably, described staving screw thread bar distribution situation is identical with bung screw thread bar, and the angle on its inclined-plane is identical with bung screw thread bar, and direction is identical.Described its length of staving screw thread bar, width, highly, quantity is also identical with bung screw thread bar, when bung and staving close tight, the afterbody of bung screw thread bar is just at the head of staving screw thread bar, and bung screw thread bar, in the below of staving screw thread bar, makes bung and staving seal better and fix.
As preferably, described gear both sides are provided with to buckle for fixed gear wheel handle left and rightly to buckle, and fixed gear wheel handle thus fixed gear wheel can reach the fixing effect of the bung after locking.
The beneficial effects of the utility model are: under 1) guaranteeing the locking function of plastic container and the prerequisite of sealing property, eliminate aglet and plastic hoop, thus eliminate making and the cost of raw material of aglet and plastic hoop, the costs such as transport, packaging, storage; 2) staving screw thread bar and bung screw thread bar coordinate, its length, width, highly, the angle on quantity, distribution situation and inclined-plane want with, direction is identical, utilizes the angle of screw thread staving and bung can be locked, can play good sealing function and fixation; 3) gear anticlockwise direction under handle effect rotates, rotating function by means of gear drives the tooth bar on bung and whole bung to move clockwise, utilize on gear, the leverage of handle, with the effect of slope of thread movement, as long as the power using a small amount of power just can produce the staving of decades of times and bung to lock up and down, thus reach bung and staving tightly pins.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cover structure schematic diagram of the present utility model.
Fig. 3 is bucket body structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further described.
See Fig. 1 to Fig. 3, a kind of round plastic container lock locking structure, comprise staving 11, bung 12, the inner side of described bung 12 is provided with the bung screw thread bar 2 of several projections, the one side that described bung 12 is connected with staving 11 is provided with tooth bar 1, long about the 40mm of tooth bar 1, wide about 10mm, tooth depth >=1mm, one group of tooth 9 is provided with at staving 11 upper edge limit place, the external diameter ф 20-50mm of gear 9, tooth depth >=1mm, tooth depth >=1mm, the bead outer periphery of described staving 11 is provided with the staving screw thread bar 13 of some projections, described bung screw thread bar 2 and described staving screw thread bar 13 match, described staving 11 upper edge limit is provided with one group of gear 9, fixed gear wheel center shaft 8 is provided with in described gear 9, described gear 9 is connected with gear handle 10, when staving 11 maintains static, gear handle 10 swings counterclockwise, gear 9 is just along with gear handle 10 is rotated counterclockwise, rotating function by means of gear 9 drives the tooth bar 1 on bung 12 and whole bung 12 to move clockwise, due to bung screw thread bar 2 and staving screw thread bar 13 shape, angle unanimously just can make bung 12 and staving 11 tightly lock together, when bung 12 and staving 11 close tight, the afterbody of bung screw thread bar 2 is just at the head of staving screw thread bar 13, bung screw thread bar 2 is in the below of staving screw thread bar 13, can play good sealing function and fixation like this, utilize on gear 9, the leverage of gear handle 10, with the effect of slope of thread movement, as long as use a small amount of power, just can produce the power that the staving 11 of decades of times and bung about 12 lock makes bung 12 and staving 11 tightly pin, when gear handle 10 swings clockwise, bung 12 moves toward anticlockwise direction, can utilize again on gear 9, and the practical a small amount of power of the leverage of gear handle 10 is easily by object that bung 12 is opened, such locking, open very convenient.
In present embodiment, inside described bung 12 periphery fluted 3 one weeks, the groove 3 of described bung 12 can match with staving bead 6 and fit, bung 12 and staving 11 lock after because touching tightly bottom one week groove 3 of staving bead 6 and bung 12, good sealing function and fixation can be played like this.
In present embodiment, described bung screw thread bar 2 is the square screw thread of the projection that several tilt slightly, and each screw thread bar becomes to equidistantly distribute, and described bung screw thread bar 2 is at an angle, angle >=1 °, length >=5 ㎜, width >=1 ㎜, highly >=1.5 ㎜, quantity >=2, each its length of screw thread bar, width, highly, angle agreement is good, and one-tenth equidistantly distributes, and this design can make bung 12 more lock with staving 11.
In present embodiment, described staving screw thread bar 13 distribution situation is identical with bung screw thread bar 2, and the angle on its inclined-plane is identical with bung screw thread bar 2, and direction is identical.Described its length of staving screw thread bar 13, width, highly, quantity is also identical with bung screw thread bar 2, when bung 12 and staving 11 close tight, the afterbody of bung screw thread bar 2 is just at the head of staving screw thread bar 13, bung screw thread bar 2, in the below of staving screw thread bar 13, makes bung 12 and staving 11 seal better and fix.
In present embodiment, described gear 9 both sides are provided with buckles 14 and rightly buckle 7 for fixed gear wheel handle 10 left, fixed gear wheel handle 10 thus fixed gear wheel 9 can reach the fixing effect of the bung 12 after locking.
When the utility model uses, first swing counterclockwise by gear handle 10, when gear 9 rotates counterclockwise, rotating function by means of gear 9 drives the tooth bar 1 on bung 12, tooth bar 1 drives whole bung 12 to move clockwise, utilize on gear 9, the leverage of gear handle 10, with the effect of slope of thread movement, as long as use a small amount of power, just can produce the power that the staving 11 of decades of times and bung about 12 lock makes bung 12 and staving 11 tightly pin, gear handle 10 can be fixed on right button 7 thus fixed gear wheel reaches the fixing effect of the bung after locking, due to bung screw thread bar 2 and staving screw thread bar 13 shape, angle is consistent, the angle on its inclined-plane, direction is also identical, bung 12 and staving 11 just can be made tightly to lock together, bung 12 and staving 11 lock after because touching tightly bottom one week groove 3 of staving bead 6 plane and bung 12, reach good sealing function and fixation, and when needing to unclamp bung 12, only clockwise direction need be swung by gear handle 10, gear 9 rotates clockwise, gear handle 10 is fixed on left button 14, and the rotating function by means of gear 9 drives the tooth bar 1 on bung 12, tooth bar 1 drives whole bung 12 to think that anticlockwise direction moves, utilize again on gear 9, the leverage of gear handle 10, only need very little power just can be opened by bung 12 very easily, such locking, the structure opened are very convenient, practical.
Protection domain of the present utility model includes but not limited to above embodiment; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.

Claims (5)

1. a round plastic container lock locking structure, comprise staving (11), bung (12), it is characterized in that: the inner side of described bung (12) is provided with the bung screw thread bar (2) of several projections, the upper one side be connected with staving (11) of described bung (12) is provided with tooth bar (1), the bead outer periphery of described staving (11) is provided with the staving screw thread bar (13) of some projections, described bung screw thread bar (2) and described staving screw thread bar (13) match, described staving (11) upper edge limit is provided with one group of gear (9), fixed gear wheel center shaft (8) is provided with in described gear (9), described gear (9) is connected with gear handle (10).
2. a kind of round plastic container lock locking structure according to claim 1, it is characterized in that: inside described bung (12) periphery fluted (3) one weeks, the groove (3) of described bung (12) can match with staving bead (6) and fit.
3. a kind of round plastic container lock locking structure according to claim 1, is characterized in that: the square screw thread of the projection that described bung screw thread bar (2) is tilted slightly for several, and each screw thread bar becomes to equidistantly distribute.
4. a kind of round plastic container lock locking structure according to claim 3, it is characterized in that: described staving screw thread bar (13) distribution situation is identical with bung screw thread bar (2), the angle on its inclined-plane is identical with bung screw thread bar (2), and direction is identical.
5. a kind of round plastic container lock locking structure according to claim 3, is characterized in that: described gear (9) both sides are provided with buckles (14) for fixed gear wheel handle (10) left and rightly to buckle (7).
CN201520037768.6U 2015-01-20 2015-01-20 A kind of round plastic container lock locking structure Active CN204587620U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201520037768.6U CN204587620U (en) 2015-01-20 2015-01-20 A kind of round plastic container lock locking structure
US14/996,728 US20160207669A1 (en) 2015-01-20 2016-01-15 Circular Plastic Container Locking Structure
JP2016000174U JP3203374U (en) 2015-01-20 2016-01-15 Locking structure of circular plastic container
EP16151843.6A EP3048062B1 (en) 2015-01-20 2016-01-19 Circular plastic container locking structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520037768.6U CN204587620U (en) 2015-01-20 2015-01-20 A kind of round plastic container lock locking structure

Publications (1)

Publication Number Publication Date
CN204587620U true CN204587620U (en) 2015-08-26

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Application Number Title Priority Date Filing Date
CN201520037768.6U Active CN204587620U (en) 2015-01-20 2015-01-20 A kind of round plastic container lock locking structure

Country Status (4)

Country Link
US (1) US20160207669A1 (en)
EP (1) EP3048062B1 (en)
JP (1) JP3203374U (en)
CN (1) CN204587620U (en)

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CN104590688A (en) * 2015-01-20 2015-05-06 宁波昌祺氟塑料制品有限公司 Locking structure for round plastic container
CN108995948A (en) * 2018-07-23 2018-12-14 芜湖金茂包装制品有限公司 A kind of packaging paper product case with anti-deformation inner support frame
CN110834808A (en) * 2018-08-16 2020-02-25 科劲市场管理有限公司 Storage container with lid
WO2022001932A1 (en) * 2020-06-30 2022-01-06 微邦科技股份有限公司 Sprayer and storage device

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Publication number Priority date Publication date Assignee Title
CN113074252B (en) * 2021-03-12 2023-02-24 山东英信计算机技术有限公司 Sealing wire hole plug

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CN104590688A (en) * 2015-01-20 2015-05-06 宁波昌祺氟塑料制品有限公司 Locking structure for round plastic container
CN108995948A (en) * 2018-07-23 2018-12-14 芜湖金茂包装制品有限公司 A kind of packaging paper product case with anti-deformation inner support frame
CN110834808A (en) * 2018-08-16 2020-02-25 科劲市场管理有限公司 Storage container with lid
CN110834808B (en) * 2018-08-16 2022-04-29 科劲市场管理有限公司 Storage container with lid
WO2022001932A1 (en) * 2020-06-30 2022-01-06 微邦科技股份有限公司 Sprayer and storage device
CN115484999A (en) * 2020-06-30 2022-12-16 微邦科技股份有限公司 Sprayer and storage device
CN115484999B (en) * 2020-06-30 2024-02-27 微邦科技股份有限公司 Sprayer

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US20160207669A1 (en) 2016-07-21
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JP3203374U (en) 2016-03-24

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