CN110194325A - The padlock type component that closed drum and inner lining bag can be made to be bonded - Google Patents
The padlock type component that closed drum and inner lining bag can be made to be bonded Download PDFInfo
- Publication number
- CN110194325A CN110194325A CN201910509263.8A CN201910509263A CN110194325A CN 110194325 A CN110194325 A CN 110194325A CN 201910509263 A CN201910509263 A CN 201910509263A CN 110194325 A CN110194325 A CN 110194325A
- Authority
- CN
- China
- Prior art keywords
- connector
- inner lining
- closed drum
- lining bag
- padlock type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
The invention discloses a kind of padlock type components that closed drum and inner lining bag can be made to be bonded, padlock type component includes connector, connector sealing ring, lock ring, bracket, cooperage spigot, cooperage spigot sealing ring, outer seal and locking plate, the outside of the connector flanging is equipped with lock ring, lock ring is rigid body structure, by the cooperation with locking plate and flexible ditch, connector is lockked；Flexible ditch is correspondingly arranged with fin and locking plate；Connector flanging is equipped with annular slot, outer seal can be made to be buckled on connector.The present invention has many advantages, such as that structure is simple and novel, being reliably connected suitable for a variety of closed drums and inner lining bag, mounts and dismounts very convenient.
Description
Technical field
The present invention relates to the interconnection techniques of a kind of closed drum and inner lining bag of packing technique field, and in particular to a kind of to make
The padlock type component that closed drum and inner lining bag are bonded.
Background technique
Liquid chemical product would generally use closed drum as packing container at present, and these packing containers are completed once
It usually need to be as dangerous material offal treatment, in the case where environmental requirement improves year by year, at Treatment of Dangerous Chemical Wastes after using
Reason cost is higher and higher, and environmental protection pressure is also increasing, and use cost is higher and higher.
Existing solution: 1, designing a plastic part in liner sack and be directly buckled on closed drum, program letter
It is single, practical, it can solve a part of liquid chemical packing instructions, when by biggish internal force or external force, plastic part is easily detached from
Bung hole, it is difficult to which the requirement for meeting dangerous articles package is subject to certain restrictions in practical ranges；2, it is designed in liner sack
One mouthpiece combined by nut with cooperage spigot, inner lining bag are connect with nut piece, are firmly combined though the program can be formed with bung hole,
There is be not easy the shortcomings that positioning when being able to satisfy the packing instructions of hazardous chemical, but installing.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of padlocks that closed drum bung hole and inner lining bag can be made to be bonded
Formula connection component, may be implemented: 1. are easily installed, dismantle 2. requirements for being able to satisfy dangerous articles package (I class packaging)；3. positioning is quasi-
Really.The program can guarantee the sealing for guaranteeing inner lining bag sack, and can guarantee between inner lining bag and closed drum and inner lining bag sack
Sealing.Environmental protection pressure can be mitigated in practical applications, reduce use cost.
The present invention is realized by following technological means solves above-mentioned technical problem:
A kind of padlock type component that closed drum and inner lining bag can be made to be bonded, padlock type component are mounted on the note of closed drum
On entrance, the inner lining bag sack of closed drum forms entirety in conjunction with the connector of padlock type component.The padlock type component packet
Include connector, connector sealing ring, lock ring, bracket, cooperage spigot, cooperage spigot sealing ring, outer seal and locking plate.The connector passes through top
Connection flanging is faced out, the inside of flanging is equipped with fin, the outer crimping cooperation of fin and closed drum inlet, and fin can be detained
The firmly outer crimping lower part of inlet, is buckled in connector on the inlet of closed drum；To prevent connector by internal force or external force
When be detached from bung hole, be provided with lock ring outside connector flanging, lock ring be rigid body structure (can by material, planform with
And increase sectional area and realize), by the cooperation with locking plate and flexible ditch, eliminate the bullet of fin on the inside of flanging and flanging
Property space, has lockked connector with this, connector is made to be locked on the inlet of closed drum, it is difficult to be detached from bung hole；The lock
Ring is fixedly connected between portion and is provided with flexible ditch, flexible ditch turns up with connector by being fixedly connected with portion and connector forms entirety
Fin on the inside of side is correspondingly arranged, and provides an elastic space for fin；The connector flanging is equipped with annular slot,
Barb-like fin on the inside of card slot and outer seal cooperates, and is buckled in outer seal in connection；The outer seal includes lid, lid
Internal side barb, locking plate, tearing mark, pull ring and tearing strip；The outer seal bottom is equipped with locking plate, and locking plate and lid connect into one
A entirety, and be correspondingly arranged with the flexible ditch on connector, locking plate can be inserted into flexible ditch and cooperate with lock ring, eliminate fin with this
Elastic space, be stabilized in connector on the inlet of closed drum；The outer seal is disposable design, is had antitheft
Function need to tear covering lid normally when unpacking；Above-mentioned technical proposal is further described: in the outer seal side wall
Side is equipped with barb-like fin, by cooperating with the card slot on connector flanging, covering can be made reliably to be encapsulated on connector；
Above-mentioned technical proposal is further described: being equipped with tearing strip with side at the top of the outer seal, tearing strip is by tearing trace
An entirety is formed with lid, tearing strip both ends are connected with small pull ring；Above-mentioned technical proposal is further described: the lock
The alternative of ring is lock ring and connector is separate structure；Above-mentioned technical proposal is further described: told outer seal
The alternative of encapsulation is that outer seal is encapsulated on cooperage spigot；Be further described to above-mentioned technical proposal: the locking plate replaces
Select that scheme is locking plate and outer seal is separate structure；Above-mentioned technical proposal is further described: being connected on the lock ring
Locating support supports on the outside of locating support only at the top of the closed drum in the outer lateral flange of bung, to guarantee connector and inner lining bag
Direction positioning, when unloading connector, bracket can be used as handle use；Above-mentioned technical proposal is further described: described
Padlock type connector intermediate throughholes bottom is equipped with ring bodies, is welded by heat seal, keeps padlock type connector and liner bag formation whole
Body, and padlock type connector intermediate throughholes become inner lining bag sack；Above-mentioned technical proposal is further described: the padlock
It is equipped with through-hole among formula connector, is equipped with internal screw thread in through-hole, by cooperating with cooperage spigot and sealing ring, forms inner lining bag sack
Sealing；Above-mentioned technical proposal is further described: being equipped with sealing ring on the inside of the padlock type connector flanging, by with
The inlet of closed drum cooperates, and makes to form sealing between closed drum inner wall and inner lining bag, is not likely to produce displacement.
The present invention has the advantages that the configuration of the present invention is simple is novel, stable structure is suitable for a variety of closed drums and inner lining bag
Be bonded, mount and dismount it is very convenient.Environmental protection pressure can be mitigated in practical applications, reduce use cost.
Detailed description of the invention
Fig. 1 is padlock type connection component top view of the invention.
Fig. 2 is padlock type connection component cross-sectional view of the invention.
Fig. 3 is the cooperage spigot top view of invention.
Fig. 4 is cooperage spigot cross-sectional view of the invention.
Fig. 5 is the outer seal top view of invention.
Fig. 6 is outer seal cross-sectional view of the invention.
Fig. 7 is outer seal and connection component combination diagram of the invention.
Fig. 8 is inner lining bag combination diagram of the invention.
Fig. 9 is closed drum schematic diagram of the invention.
In figure: 1. padlock type connectors, 1-1. connector internal screw thread, 1-2. connector flanging, the sealing of 1-3. connector
Circle, 1-4. ring-type heat seal welding body, 1-5. fin, 1-6 bracket, 1-7. lock ring, 1-8. flexible ditch, 1-9. connector flanging
Card slot, 2. cooperage spigots, 2-1. cooperage spigot external screw thread, 2-2. cooperage spigot sealing ring, 3. seal closures, 3-1. locking plate, 3-2. tearing strip, 3-3.
Tearing mark, 3-4. barb, 3-5. pull ring, 4. inner lining bags, 5. closed drums, 5-1. inlet, 5-2. inlet outer crimping, 5-3.
Ventilation mouth and the outer lateral flange of 5-4. bung.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.
A kind of padlock type component that closed drum and inner lining bag can be made to be bonded as shown in Figures 1 to 6, padlock type component peace
On the inlet of closed drum, the inner lining bag sack of closed drum forms entirety in conjunction with the connector of padlock type component；Button
Locking-type component includes connector, connector sealing ring, lock ring, bracket, cooperage spigot, cooperage spigot sealing ring, outer seal and locking plate；The company
Fitting connects flanging by top surface outward, and the inside of flanging is equipped with fin, and the outer crimping of fin and closed drum inlet is matched
It closes, fin clasps the outer crimping lower part of inlet, is buckled in connector on the inlet of closed drum；For prevent connector by
Internal force or external force and be detached from bung hole, the outside of connector flanging be equipped with lock ring, lock ring be rigid body structure, by with locking plate
And the cooperation of flexible ditch, the elastic space of fin on the inside of flanging and flanging is eliminated, connector has been lockked with this, has made to connect
Fitting is locked on the inlet of closed drum, it is difficult to be detached from bung hole；The lock ring is formed by being fixedly connected with portion with connector
It is whole, it is fixedly connected between portion and is provided with flexible ditch, flexible ditch is correspondingly arranged with the fin on the inside of connector flanging, and is fin
One elastic space is provided；The connector flanging is equipped with annular slot, the barb-like fin on the inside of card slot and outer seal
Cooperation, is buckled in outer seal in connection；The outer seal includes lid, lid inside barb, locking plate, tearing mark, pull ring
And tearing strip；The outer seal bottom is equipped with locking plate, and locking plate and lid connect into an entirety, and with the flexible ditch on connector
It is correspondingly arranged, locking plate can be inserted into flexible ditch and cooperate with lock ring, and the elastic space of fin is eliminated with this, connector is stabilized in and closes
On the inlet of mouth bucket, outer seal and locking plate form one, facilitate the structure member for simplifying padlock type connector；The covering
Lid is disposable design, has anti-theft function, normally when unpacking, need to tear covering lid；The outer seal inside sidewalls
Covering can be made reliably to be encapsulated on connector by cooperating with the card slot on connector flanging equipped with barb-like fin；Institute
It states and is equipped with tearing strip at the top of outer seal with side, tearing strip forms an entirety by tearing trace and lid, and tearing strip both ends connect
It is connected to small pull ring；The alternative of the lock ring is lock ring and connector is separate structure；The alternative side of told outer seal encapsulation
Case is that outer seal is encapsulated on cooperage spigot；The alternative of the locking plate is locking plate and outer seal is separate structure；On the lock ring
Be connected with locating support, supported on the outside of locating support only at the top of the closed drum in the outer lateral flange of bung, with this guarantee connector and
The direction of inner lining bag positions, and when unloading connector, bracket can be used as handle use；Connector intermediate throughholes bottom is equipped with
Ring bodies is welded by heat seal, keeps padlock type connector and liner bag formation whole, and padlock type connector intermediate throughholes become
Inner lining bag sack；It is equipped with through-hole among the connector, is equipped with internal screw thread in through-hole, passes through the external screw thread and sealing ring with cooperage spigot
Cooperation forms the sealing of inner lining bag sack；It is equipped with sealing ring on the inside of the connector flanging, passes through the inlet with closed drum
Cooperation makes to form sealing between closed drum inner wall and inner lining bag, is not likely to produce displacement.
Concrete application method:
1. installing closed drum inner lining bag in use, being first put into bag body in bucket by the inlet of closed drum, by padlock type
Connector presses the orientation of bracket, is pressed downward being buckled on the inlet of closed drum；
2. opening the ventilation mouth of closed drum, (or being evacuated by air hole) is inflated into inner lining bag by sack, drains bucket
Excessive gas between wall and inner lining bag is attached at inner lining bag tightly on the inner wall of closed drum；
3. closing the ventilation mouth of closed drum, makes to form sealing between inner lining bag and the inner wall of closed drum, be not likely to produce displacement；
4. using cooperage spigot sealed liner bag sack, inner lining bag installation terminates.
5. load liquiefied product, cooperage spigot is opened, chemical liquid product is perfused into bucket, after filling, screws cooperage spigot
Sealed liner bag sack；
6. buckling outer seal, and the locking plate of closure base portion be can be inserted into flexible ditch and cooperated with lock ring, fin is eliminated with this
Elastic space, be stabilized in connector on the inlet of closed drum；Outer seal is disposable design, has antitheft function
Can, normally when unpacking, covering lid need to be torn.
7. when unloading, the small pull ring of capping two sides first being caught on finger or tool, firmly capping is torn upwards, makes outer seal
Lid and locking plate are disconnected part；
8. opening cooperage spigot, liquid chemical product is extracted out；
9. opening the ventilation mouth of closed drum, (or being evacuated by sack into inner lining bag) is inflated by air hole, by liner
The volume compression of bag is at minimum；
10. lifting the bracket for drawing connector upwards with hand or tool, connector is set to be detached from the inlet of closed drum, and extract bag out
Body；
11. the liner of extraction is hung some times, so that the raffinate body fluid in inner lining bag is concentrated on a bag bottom, opened at bag bottom
Osculum completes the collection of remaining liq；
12. so far completing the use of an inner lining bag.
13. starting that closed drum can be recycled by step 1, realizing reduces use cost and reduction waste purpose.
The present invention is may be used on silent packing container, its structure is simple, easy to use, and is able to satisfy liquid product and is being transported
Required requirement be recycled for multiple times original closed drum can, together by replacing the inner lining bag of closed drum in defeated, storage
When greatly reduce the discharge amount of dangerous waste, the cost of fixed-end forces is greatly reduced, alleviates environmental protection pressure.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；These are modified or replace
It changes and departs from the spirit and scope of the technical scheme of various embodiments of the present invention.
Claims (10)
1. a kind of padlock type component that closed drum and inner lining bag can be made to be bonded, padlock type component are mounted on the injection of closed drum
On mouth, the inner lining bag sack of closed drum forms entirety in conjunction with the connector of padlock type component, it is characterised in that: padlock type
Component includes connector, connector sealing ring, lock ring, bracket, cooperage spigot, cooperage spigot sealing ring, outer seal and locking plate, the connector
Flanging is connected outward by top surface, and the inside of flanging is equipped with fin, and the outer crimping cooperation of fin and closed drum inlet is convex
Rib can clasp the outer crimping lower part of inlet, be buckled in connector on the inlet of closed drum；The connector flanging peripheral hardware
It is equipped with lock ring；The lock ring is rigid body structure, by the cooperation with locking plate and flexible ditch, lock connector flanging and
Fin on the inside of flanging；The lock ring is fixedly connected between portion to be provided with and stretched by being fixedly connected with portion and connector forms entirety
Contracting ditch, flexible ditch are correspondingly arranged with the fin on the inside of connector flanging；The connector flanging is equipped with annular slot, card
Barb-like fin on the inside of slot and outer seal cooperates, and is buckled in outer seal in connection；The outer seal includes lid, lid
Inside barb, locking plate, tearing mark, pull ring and tearing strip；The outer seal bottom is equipped with locking plate, and locking plate and lid connect into one
It is whole, and be correspondingly arranged with the flexible ditch on connector, locking plate can be inserted into flexible ditch and cooperate with lock ring, be stabilized in connector
On the inlet of closed drum.
2. the padlock type component according to claim 1 that closed drum and inner lining bag can be made to be bonded, it is characterised in that: institute
Covering can be made reliably by cooperating with the card slot on connector flanging equipped with barb-like fin by stating outer seal inside sidewalls
It is encapsulated on connector.
3. the padlock type component according to claim 1 that closed drum and inner lining bag can be made to be bonded, it is characterised in that: institute
It states and is equipped with tearing strip at the top of outer seal with side, tearing strip forms an entirety by tearing trace and lid, and tearing strip both ends connect
It is connected to small pull ring.
4. the padlock type component according to claim 1 that closed drum and inner lining bag can be made to be bonded, it is characterised in that: institute
The alternative for stating lock ring is lock ring and connector is separate structure.
5. the padlock type component according to claim 1 that closed drum and inner lining bag can be made to be bonded, it is characterised in that: institute
The alternative for telling outer seal encapsulation is that outer seal is encapsulated on cooperage spigot.
6. the padlock type component according to claim 1 that closed drum and inner lining bag can be made to be bonded, it is characterised in that: institute
The alternative for stating locking plate is locking plate and outer seal is separate structure.
7. the padlock type component according to claim 1 that closed drum and inner lining bag can be made to be bonded, it is characterised in that: institute
It states and is connected with locating support on lock ring, support on the outside of locating support only at the top of the closed drum in the outer lateral flange of bung.
8. the padlock type component according to claim 1 that closed drum and inner lining bag can be made to be bonded, it is characterised in that: institute
Padlock type connector intermediate throughholes bottom is stated equipped with ring bodies, is welded by heat seal, makes padlock type connector and liner bag formation
It is whole, and padlock type connector intermediate throughholes become inner lining bag sack.
9. the padlock type component according to claim 1 that closed drum and inner lining bag can be made to be bonded, it is characterised in that: institute
It states and is equipped with through-hole among padlock type connector, be equipped with internal screw thread in through-hole, by cooperating with cooperage spigot and sealing ring, form inner lining bag
The sealing of sack.
10. the padlock type component according to claim 1 that closed drum and inner lining bag can be made to be bonded, it is characterised in that:
Sealing ring is equipped on the inside of the padlock type connector flanging, by with the cooperation of the inlet of closed drum, make closed drum inner wall with
Sealing is formed between inner lining bag, is not likely to produce displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910509263.8A CN110194325B (en) | 2019-06-13 | 2019-06-13 | Buckle type assembly capable of stably connecting closed barrel and lining bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910509263.8A CN110194325B (en) | 2019-06-13 | 2019-06-13 | Buckle type assembly capable of stably connecting closed barrel and lining bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110194325A true CN110194325A (en) | 2019-09-03 |
| CN110194325B CN110194325B (en) | 2021-01-08 |
Family
ID=67754414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910509263.8A Active CN110194325B (en) | 2019-06-13 | 2019-06-13 | Buckle type assembly capable of stably connecting closed barrel and lining bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110194325B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996015048A1 (en) * | 1994-11-10 | 1996-05-23 | Nihon Seikan Kabushiki Kaisha | Boxed bag |
| JP2001510125A (en) * | 1997-07-17 | 2001-07-31 | デイヴィットソン ポール | Containers for transporting materials |
| US20170269700A1 (en) * | 2013-05-17 | 2017-09-21 | Liqui-Box Corporation | Flexibility-Mounted Evacuation Channels In Collapsible Bags |
| CN109229883A (en) * | 2018-09-20 | 2019-01-18 | 苏州华源控股股份有限公司 | A kind of iron modeling compound barrel |
| CN210083977U (en) * | 2019-06-13 | 2020-02-18 | 上海亦聚塑胶科技有限公司 | Buckle type assembly capable of stably connecting closed barrel and lining bag |
-
2019
- 2019-06-13 CN CN201910509263.8A patent/CN110194325B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996015048A1 (en) * | 1994-11-10 | 1996-05-23 | Nihon Seikan Kabushiki Kaisha | Boxed bag |
| JP2001510125A (en) * | 1997-07-17 | 2001-07-31 | デイヴィットソン ポール | Containers for transporting materials |
| US20170269700A1 (en) * | 2013-05-17 | 2017-09-21 | Liqui-Box Corporation | Flexibility-Mounted Evacuation Channels In Collapsible Bags |
| CN109229883A (en) * | 2018-09-20 | 2019-01-18 | 苏州华源控股股份有限公司 | A kind of iron modeling compound barrel |
| CN210083977U (en) * | 2019-06-13 | 2020-02-18 | 上海亦聚塑胶科技有限公司 | Buckle type assembly capable of stably connecting closed barrel and lining bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110194325B (en) | 2021-01-08 |
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