CN109573318A - A kind of rotary quickly unlatching sealing structure - Google Patents
A kind of rotary quickly unlatching sealing structure Download PDFInfo
- Publication number
- CN109573318A CN109573318A CN201811272921.8A CN201811272921A CN109573318A CN 109573318 A CN109573318 A CN 109573318A CN 201811272921 A CN201811272921 A CN 201811272921A CN 109573318 A CN109573318 A CN 109573318A
- Authority
- CN
- China
- Prior art keywords
- adapter tube
- locking boss
- locking
- end cap
- cylinder
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 30
- 229920001971 elastomer Polymers 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 230000013011 mating Effects 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of rotary quickly unlatching sealing structures, including cylinder；Adapter tube, it is cylindric hollow short tube, adapter tube is be bonded with two-component glue is passed through between cylinder, and two groups of locking boss are equipped at outer peripheral edge of the adapter tube far from one end of cylinder, there are two the numbers of every group of locking boss, every two locking boss is symmetrical with the maximum diameter of hole taken over, wherein one group of locking boss has been laterally extended limited block；Sealing ring, material are silicon rubber；One end of end cap, including capping and mating surface, mating surface is equipped with two groups of locking button blocks, four locking button blocks are cooperatively connected with four locking boss, it is equipped with preventing rubber circle at the outer peripheral edge of end cap, is equipped with bolt hole at the outer peripheral edge of end cap, the inner rotation of bolt hole is connected with unlatching lever.Every group of locking boss further includes having spiral guide surface and plane positioning surface, and spiral guide surface and plane positioning surface are structure as a whole, and spiral guide surface and adapter tube front end circumferential surface tangent line angle are 30 °.
Description
Technical field
The present invention relates to arrow protective packaging technology is played, in particular to a kind of rotary quickly unlatching sealing structure.
Background technique
Playing arrow protective packaging system needs very reliable leakproofness to guarantee its using effect, traditional bullet arrow protective packaging
It is mostly to utilize traditional bayonet type sealing structure, but in traditional locks fastened sealing structure, lock is by machining accuracy, installation essence
Degree guarantees sealing ring decrement, and artifical influence factor is more, and lock is used for multiple times and is also easy to produce fatigue, and bullet arrow cannot be effectively ensured
The leakproofness of protective packaging system, in traditional locks fastened sealing structure, operation occupied space is big, is not suitable for without support frame drum type brake
Play the seal operation requirement of arrow protective packaging structure.And it must be used in drum type brake bullet arrow protective packaging structure using lock sealing
3 points or 3 above formula, the opening time is long, still, in the prior art, due to being connected using adapter tube with end cap rotatable engagement, and
It is equipped with the arc-shaped preventing rubber circle of wave at the outer peripheral edge of end cap, and is equipped with adaptation in the surrounding place side wall of preventing rubber circle
Unlatching lever, existing problem can be well solved.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can still keep good leakproofness after a number of uses, with
And it occupies little space and convenient rotary when opening end cap quickly opens sealing structure.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of rotary quickly unlatching sealing structure, including
Cylinder is cylindric hollow pipe；
Adapter tube is cylindric hollow short tube, and the adapter tube is be bonded with two-component glue is passed through between cylinder, the cylinder
Front end circumferential surface and the front end circumferential surface of adapter tube be disposed on the same plane, and at the outer peripheral edge for taking over one end far from cylinder
Equipped with two groups of locking boss, there are two the numbers of every group of locking boss, maximum diameter of hole of the locking boss to take over described in every two
It is symmetrical, wherein one group of locking boss has been laterally extended limited block；
Sealing ring, material are silicon rubber；
End cap, including capping and mating surface, one end of the mating surface are equipped with two groups of locking button blocks, every group of locking button block
There are two numbers, and four locking button blocks are cooperatively connected with four locking boss, is equipped at the outer peripheral edge of the end cap
Preventing rubber circle, bolt hole is equipped at the outer peripheral edge of the end cap, and the inner rotation of the bolt hole is connected with unlatching lever.
Every group of locking boss further includes having spiral guide surface and plane positioning surface, and the spiral guide surface and plane are fixed
Plane is structure as a whole, and spiral guide surface and adapter tube front end circumferential surface section angle are 30 °.
Preferably, the preventing rubber circle is that wave is arc-shaped.
Preferably, the body of rod for opening lever is also that wave is arc-shaped, and is adapted with preventing rubber circle.
Preferably, it is connect by locking button block with locking boss rotatable engagement between the end cap and adapter tube.
Preferably, the sealing ring is arranged between end cap and adapter tube.
By adopting the above technical scheme, due to being provided with adapter tube, adapter tube is connect with cylinder by two-component glue, keeps sealing
Property, locking boss is equipped at the outer peripheral edge of adapter tube, and the mating surface of end cap is provided with locking button block compatible with boss is locked,
So that the connection type of end cap, adapter tube and cylinder is even closer, and will not generate fatigue after a number of uses, and in locking boss
Spiral guide surface and plane positioning face to lock button block and can use spiral guide surface and rotarily opened, the periphery of end cap
It is equipped with the preventing rubber circle of circular arc wave-shaped at edge, and is provided with the unlatching lever of compatible circular arc wave-shaped, does not only take up
Space is small, and opening speed is fast, convenient for operation.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Structural schematic diagram when Fig. 2 is open state of the present invention；
Fig. 3 is the perspective view taken in the present invention；
Fig. 4 is the perspective view of end cap in the present invention；
Fig. 5 is the structural schematic diagram that lever is opened in the present invention.
In figure, 1- cylinder, 2- adapter tube, 3- sealing ring, 4- end cap, 5- locking convex block, 6- limited block, 7- capping, 8- cooperation
Face, 9- lock button block, 10- preventing rubber circle, 11- bolt hole, 12- unlatching lever.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
A kind of rotary quickly unlatching sealing structure, including
Cylinder 1 is cylindric hollow pipe；
Adapter tube 2 is cylindric hollow short tube, be bonded by two-component glue between adapter tube 2 and cylinder 1, guarantees adapter tube 2
With the leakproofness between 1 inside of cylinder, the front end circumferential surface of the cylinder 1 and the front end circumferential surface of adapter tube 2 are arranged in same plane
On, and two groups of locking boss 5 are equipped at the outer peripheral edge of the one end of adapter tube 2 far from cylinder 1, the number of every group of locking boss 5 has two
A, every two locking boss 5 is symmetrical with the maximum diameter of hole of adapter tube, wherein one group of locking boss 5 has been laterally extended limit
Block 6；
Sealing ring 3, material are silicon rubber；
One end of end cap 4, including capping 7 and mating surface 8, mating surface is equipped with two groups of locking button blocks 9, every group of locking button block 9
Number there are two, four locking button blocks 9 and four locking boss 5 are cooperatively connected, and preventing rubber is equipped at the outer peripheral edge of end cap 4
10 are enclosed, bolt hole 11 is equipped at the outer peripheral edge of end cap 4, the inner rotation of bolt hole 11, which is connected with, opens lever 12, when opening
It waits, opening lever 12 can turn an angle, so that four locking button blocks 9 are separated with four locking boss 5, it is easy to open,
It is time saving and energy saving.
In the four locking button blocks 9 and four lockings that the threaded connection of adapter tube 2 and cylinder 1 and end cap 4 and adapter tube 2 pass through
Boss 5, which is cooperatively connected, can play sealing effect well there are also sealing ring 3.
Every group of locking boss 5 further includes having spiral guide surface 13 and plane positioning surface 14, and spiral guide surface 13 and plane are fixed
Plane 14 is structure as a whole, and spiral guide surface 13 and 2 front end circumferential surface section angle of adapter tube are 30 °, by rotating end cap 4, are made
Button block 9 must be locked to rotate along the spiral guide surface 13 of locking boss 5, then continue on the plane positioning of locking boss 5 again
Face 14 continues to rotate, and finally rotates to the positioning of limited block 6, completes connection, the presence of spiral guide surface 13 can make end cap 4
Connect and rotarily open with the rotation of adapter tube 2 it is all more convenient, fast.
Specifically, preventing rubber circle 10 is that wave is arc-shaped, and human engineeringization design is not hurt hands, convenient when opening
Fast.
Specifically, the body of rod for opening lever 12 is also that wave is arc-shaped, and is adapted with preventing rubber circle 10, wave circular arc
The body of rod of the shape preventing rubber circle 10 arc-shaped with wave is adapted to, and unlatching lever 12 can be made to be bonded with preventing rubber circle 10,
The space occupied is small.
Specifically, it is connect by locking button block 9 with locking 5 rotatable engagement of boss between end cap 4 and adapter tube 2, instead of biography
The bayonet type of system connects, and plays the role of good snapping.
Specifically, sealing ring 3 is arranged between end cap 4 and adapter tube 2, passes through locking button block 9 and lock in end cap 4 and adapter tube 2
When tight 5 rotatable engagement of boss connection, end cap 4 and adapter tube 2 can reach reliable sealing with homogeneous compaction sealing ring 3.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (5)
1. a kind of rotary quickly unlatching sealing structure, it is characterised in that: including
Cylinder (1) is cylindric hollow pipe；
It takes over (2), is cylindric hollow short tube, be bonded by two-component glue between adapter tube (2) and cylinder (1), institute
The front end circumferential surface and the front end circumferential surface of adapter tube (2) for stating cylinder (1) are disposed on the same plane, and the adapter tube (2) is far from cylinder
(1) two groups of locking boss (5) are equipped at the outer peripheral edge of one end, there are two the numbers of every group of locking boss (5), described in every two
Locking boss (5) is symmetrical with the maximum diameter of hole of adapter tube, wherein one group of locking boss (5) has been laterally extended limited block (6)；
Sealing ring (3), material are silicon rubber；
One end of end cap (4), including capping (7) and mating surface (8), the mating surface is equipped with two groups of locking button blocks (9), every group of lock
There are two the numbers of block (9) that links closely, and four locking button blocks (9) are cooperatively connected with four locking boss (5), the end
It covers at the outer peripheral edge of (4) and is equipped with preventing rubber circle (10), be equipped with bolt hole (11) at the outer peripheral edge of the end cap (4), the spiral shell
The inner rotation of keyhole (11), which is connected with, opens lever (12).
Every group of locking boss (5) further includes having spiral guide surface (13) and plane positioning surface (14), the spiral guide surface
(13) it is structure as a whole with plane positioning surface (14), and spiral guide surface (13) is with adapter tube (2) front end circumferential surface section angle
30°。
2. a kind of rotary quickly unlatching sealing structure according to claim 1, it is characterised in that: the preventing rubber circle
(10) arc-shaped for wave.
3. a kind of rotary quickly unlatching sealing structure according to claim 2, it is characterised in that: the unlatching lever
(12) the body of rod is also that wave is arc-shaped, and is adapted with preventing rubber circle (10).
A kind of rotary quickly open sealing structure 4. according to claim 1, it is characterised in that: the end cap (4) with
It is connect by locking button block (9) with locking boss (5) rotatable engagement between adapter tube (2).
5. a kind of rotary quickly unlatching sealing structure according to claim 1, it is characterised in that: the sealing ring (3)
Setting is between end cap (4) and adapter tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272921.8A CN109573318A (en) | 2018-10-25 | 2018-10-25 | A kind of rotary quickly unlatching sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272921.8A CN109573318A (en) | 2018-10-25 | 2018-10-25 | A kind of rotary quickly unlatching sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109573318A true CN109573318A (en) | 2019-04-05 |
Family
ID=65921290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811272921.8A Pending CN109573318A (en) | 2018-10-25 | 2018-10-25 | A kind of rotary quickly unlatching sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109573318A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690242A (en) * | 1996-03-25 | 1997-11-25 | Winfield Industries | Sharps disposal container cap securement arrangement |
| CN101023002A (en) * | 2004-06-23 | 2007-08-22 | 都搏尔斯有限公司 | Beverage container |
| CN201065217Y (en) * | 2007-08-01 | 2008-05-28 | 李一诺 | Easily opened bottle cap |
| CN102050267A (en) * | 2009-11-02 | 2011-05-11 | 迈克尔·Y·雷夫 | Container with dispensing cap with spout closure and closure lock |
| CN205366466U (en) * | 2016-02-02 | 2016-07-06 | 苏州市三诚医药包装有限公司 | Easily open medicine lid |
| CN108626396A (en) * | 2018-06-11 | 2018-10-09 | 广州发展集团股份有限公司 | Axial seal switching device, method and gas filter |
-
2018
- 2018-10-25 CN CN201811272921.8A patent/CN109573318A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690242A (en) * | 1996-03-25 | 1997-11-25 | Winfield Industries | Sharps disposal container cap securement arrangement |
| CN101023002A (en) * | 2004-06-23 | 2007-08-22 | 都搏尔斯有限公司 | Beverage container |
| CN201065217Y (en) * | 2007-08-01 | 2008-05-28 | 李一诺 | Easily opened bottle cap |
| CN102050267A (en) * | 2009-11-02 | 2011-05-11 | 迈克尔·Y·雷夫 | Container with dispensing cap with spout closure and closure lock |
| CN205366466U (en) * | 2016-02-02 | 2016-07-06 | 苏州市三诚医药包装有限公司 | Easily open medicine lid |
| CN108626396A (en) * | 2018-06-11 | 2018-10-09 | 广州发展集团股份有限公司 | Axial seal switching device, method and gas filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |