CN109339672A - A kind of transition door compacting sealing mechanism - Google Patents
A kind of transition door compacting sealing mechanism Download PDFInfo
- Publication number
- CN109339672A CN109339672A CN201811383533.7A CN201811383533A CN109339672A CN 109339672 A CN109339672 A CN 109339672A CN 201811383533 A CN201811383533 A CN 201811383533A CN 109339672 A CN109339672 A CN 109339672A
- Authority
- CN
- China
- Prior art keywords
- door
- transition
- transfer chamber
- cabin door
- chamber shell
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J21/00—Chambers provided with manipulation devices
- B25J21/02—Glove-boxes, i.e. chambers in which manipulations are performed by the human hands in gloves built into the chamber walls; Gloves therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
Abstract
The present invention relates to a kind of transition door compacting sealing mechanisms, it includes the sealing structure being arranged between the transfer chamber shell of tubbiness and transition cabin door, which includes the seal groove being arranged on the inside of transition cabin door, have sealing ring in the seal groove；There is two o'clock compressing structure between the transition cabin door and transfer chamber shell, any is the articulated structure positioned at transition cabin door lower end, any is the door latch structure positioned at transition cabin door, the transfer chamber shell is equipped with the drag hook for being caught in door latch structure, it further include the compression spring assembly close to the setting of transition cabin door hinged end, with the spring base being arranged on transfer chamber shell, the present invention improves the leakproofness between transition door and transfer chamber shell, ensure that the reliability of compression and sealing.
Description
Technical field
The present invention relates to and the transfer chamber technical field that is configured of glove box equipment, especially a kind of transition door compress close
Sealing mechanism.
Background technique
Transitional storehouse on glove box, especially small transitional storehouse are essential components on glove box, it is used for glove box
It is transferred to, produces article without influencing or destroying the anhydrous and oxygen-free environment in glove box；Such transitional storehouse use is very frequent,
Ask the door switch of transitional storehouse convenient, sealed reliable.
Transition door at present is all connected using " hardness ", i.e., hinge is fixed, and such structure is in addition to manufacture and peace
It is high outer to fill commissioning requirements, after a degree of permanent deformation occurs for O-ring, the reliability of sealing will be substantially reduced, even
Transitional storehouse is caused to reveal and be not available.
Summary of the invention
The purpose of the present invention is to provide a kind of new-type compressions and sealing mechanism, it is mainly solved in above-mentioned previous structure
, the structure by spring assembly compress and O-ring sealing in a manner of, meet transition cabin door operation side
Just, the requirement of sealed reliable.
To achieve the above object, the present invention is implemented as follows:
A kind of transition door compacting sealing mechanism, it include be arranged in it is close between the transfer chamber shell of tubbiness and transition cabin door
Seal structure, the sealing structure include the seal groove being arranged on the inside of transition cabin door, have sealing ring in the seal groove；The transfer chamber
There is two o'clock compressing structure between hatch door and transfer chamber shell, be some the articulated structure positioned at transition cabin door lower end, a bit
It is the door latch structure positioned at transition cabin door, it further includes leaning on that the transfer chamber shell, which is equipped with the drag hook for being caught in door latch structure,
The compression spring assembly of nearly transition cabin door hinged end setting, and the spring base being arranged on transfer chamber shell.
Preferably, the compression spring assembly includes sliding block, compressed spring and screw, the compressed spring
One end is connect by sliding block with transition cabin door, and the other end of the compressed spring is connect by screw with spring base, the pressure
Contracting spring, sliding block and spring base form flexible connection.
Preferably, the shape of the sealing ring is O-shaped.
Preferably, the transfer chamber shell is cylindrical structure.
Preferably, the compression spring assembly and spring base are two groups.
Articulated structure includes the door hinge seat connecting with transition cabin door, is threaded through the pin shaft of door hinge seat bending part, wherein door
Free bearing is a part of transition cabin door.
The solution have the advantages that:
1, the present invention compresses O-ring using compression spring assembly, realizes Compliant pressure, avoids lacking for " hardness " hold-down mechanism
It falls into.
2, the present invention is sealed using O-ring, and cylindrical transition cabin shell realizes the reliability of sealing, meets transfer chamber cabin
The compression of door and the requirement of sealing.
3, the present invention is flexibly connected using compression spring assembly and spring base, it is ensured that unlatching is unrestricted, further strengthens
The sealed connection of transition cabin door and transfer chamber shell, when O-ring seal is permanently deformed, due to setting compression spring assembly
Pressure is provided, O-ring seal is still crushed on the end face of transfer chamber shell, ensure that the reliability of sealing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of transition door compacting sealing mechanism of the present invention.
Specific embodiment
A kind of transition door compacting sealing mechanism, it include be arranged in tubbiness transfer chamber shell 4 and transition cabin door 3 it
Between sealing structure, which includes the seal groove that the inside of transition cabin door 3 is arranged in, and has sealing ring 5 in the seal groove；
There is two o'clock compressing structure between the transition cabin door 3 and transfer chamber shell 4, be some the hinge positioned at 3 lower end of transition cabin door
Binding structure 7 is some the door latch structure 2 positioned at transition cabin door 3, and the transfer chamber shell 4, which is equipped with, is caught in door latch structure 2
Drag hook 1, further include close to 3 hinged end of transition cabin door setting compression spring assembly 8, and be arranged on transfer chamber shell 4
Spring base 9, the compression spring assembly 8 connect with spring base 9.
The compression spring assembly 8 includes sliding block 81, compressed spring 82 and screw 83, and one end of the compressed spring 82 is logical
It crosses sliding block 81 to connect with transition cabin door 3, the other end of the compressed spring 82 is connect by screw 83 with spring base 9, described
Compressed spring 82, sliding block 81 and spring base 9 form flexible connection.
Articulated structure 7 includes the door hinge seat 10 connecting with transition cabin door 3, is threaded through the pin shaft of 10 bending part of door hinge seat,
Wherein door hinge seat 10 is a part of transition cabin door 3.
The working principle of the invention is: when pushing up transition cabin door 3, transition cabin door 3 is on articulated structure 7
Pin shaft is center of circle rotation, so that transition cabin door 3 is close to the end face of transfer chamber shell 4, when the O-ring seal 5 on transition cabin door 3
When coming to the end face of transfer chamber shell 4, continue to push through and cross cabin door 3, the O-ring seal 5 on transition cabin door 3 compresses transfer chamber
4 end face of shell, while the compressed spring 82 in compression spring assembly 8 is pulled through to the left by articulated structure 7 and crosses cabin door 3, strength
It is gradually increased, until door latch structure 2 is locked into drag hook 1.When O-ring seal 5 is permanently deformed, due to there is compressed spring 82 to mention
For pressure, O-ring seal 5 is still crushed on the end face of transfer chamber shell 4, ensure that the reliability of sealing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, practical range not for the purpose of limiting the invention.It is i.e. all
Equivalent changes and modifications made by content according to scope of the present invention patent all should be technology scope of the invention.
Claims (5)
1. a kind of transition door compacting sealing mechanism, it includes the transfer chamber shell (4) and transition cabin door (3) that tubbiness is arranged in
Between sealing structure, which includes that seal groove on the inside of transition cabin door (3) is arranged, and has sealing in the seal groove
It encloses (5)；There is two o'clock compressing structure between the transition cabin door (3) and transfer chamber shell (4), be a little to be located at transition cabin door
(3) articulated structure (7) of lower end, is some the door latch structure (2) positioned at transition cabin door (3), on the transfer chamber shell (4)
Equipped with the drag hook (1) for being caught in door latch structure (2), it is characterised in that: further include being arranged close to transition cabin door (3) hinged end
Compression spring assembly (8), and the spring base (9) being arranged on transfer chamber shell (4), the compression spring assembly (8) and spring
Seat (9) connection.
2. a kind of transition door compacting sealing mechanism as described in claim 1, it is characterised in that: the compression spring assembly
It (8) include sliding block (81), compressed spring (82) and screw (83), one end of the compressed spring (82) passes through sliding block (81) and mistake
Cabin door (3) connection is crossed, the other end of the compressed spring (82) is connect by screw (83) with spring base (9), the compression
Spring (82), sliding block (81) and spring base (9) form flexible connection.
3. a kind of transition door compacting sealing mechanism as described in claim 1, it is characterised in that: the shape of the sealing ring (5)
Shape is O-shaped.
4. a kind of transition door compacting sealing mechanism as described in claim 1, it is characterised in that: the transfer chamber shell (4)
For cylindrical structure.
5. a kind of transition door compacting sealing mechanism as described in claim 1, it is characterised in that: the compression spring assembly
It (8) is two groups with spring base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383533.7A CN109339672A (en) | 2018-11-20 | 2018-11-20 | A kind of transition door compacting sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383533.7A CN109339672A (en) | 2018-11-20 | 2018-11-20 | A kind of transition door compacting sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109339672A true CN109339672A (en) | 2019-02-15 |
Family
ID=65316645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811383533.7A Pending CN109339672A (en) | 2018-11-20 | 2018-11-20 | A kind of transition door compacting sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109339672A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523643A (en) * | 2020-12-03 | 2021-03-19 | 山东汉东工业技术有限公司 | Movable sealing door for vacuum negative pressure cabinet |
| CN114212276A (en) * | 2021-11-30 | 2022-03-22 | 北京卫星制造厂有限公司 | Space station cabin door and method for assembling and adjusting cabin door sealing structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203145778U (en) * | 2013-01-18 | 2013-08-21 | 上海米开罗那机电技术有限公司 | Cabin door device for transition cabin of glove box |
| CN203839454U (en) * | 2014-03-19 | 2014-09-17 | 东莞市百睿机械有限公司 | Battery liquid injection glove box transition bin |
| CN104131759A (en) * | 2014-07-18 | 2014-11-05 | 张德龙 | Cabin door of glove box small transition cabin and glove box transition cabin |
| CN105332577A (en) * | 2015-11-03 | 2016-02-17 | 江苏科技大学 | Cabin door locking device for deep-sea pressure-resistant shell |
| CN206416194U (en) * | 2017-01-16 | 2017-08-18 | 艾明坷科技（北京）有限公司 | The small excessive transfer chamber of glove box |
| CN209539196U (en) * | 2018-11-20 | 2019-10-25 | 上海米开罗那机电技术有限公司 | A kind of transition door compacting sealing mechanism |
-
2018
- 2018-11-20 CN CN201811383533.7A patent/CN109339672A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203145778U (en) * | 2013-01-18 | 2013-08-21 | 上海米开罗那机电技术有限公司 | Cabin door device for transition cabin of glove box |
| CN203839454U (en) * | 2014-03-19 | 2014-09-17 | 东莞市百睿机械有限公司 | Battery liquid injection glove box transition bin |
| CN104131759A (en) * | 2014-07-18 | 2014-11-05 | 张德龙 | Cabin door of glove box small transition cabin and glove box transition cabin |
| CN105332577A (en) * | 2015-11-03 | 2016-02-17 | 江苏科技大学 | Cabin door locking device for deep-sea pressure-resistant shell |
| CN206416194U (en) * | 2017-01-16 | 2017-08-18 | 艾明坷科技（北京）有限公司 | The small excessive transfer chamber of glove box |
| CN209539196U (en) * | 2018-11-20 | 2019-10-25 | 上海米开罗那机电技术有限公司 | A kind of transition door compacting sealing mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523643A (en) * | 2020-12-03 | 2021-03-19 | 山东汉东工业技术有限公司 | Movable sealing door for vacuum negative pressure cabinet |
| CN114212276A (en) * | 2021-11-30 | 2022-03-22 | 北京卫星制造厂有限公司 | Space station cabin door and method for assembling and adjusting cabin door sealing structure |
| CN114212276B (en) * | 2021-11-30 | 2023-08-11 | 北京卫星制造厂有限公司 | Space station cabin door and assembling and adjusting method of cabin door sealing structure |
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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 | ||
| CB02 | Change of applicant information |
Address after: Workshop 4a, 1388 Kangqiao East Road, Pudong New Area, Shanghai, 201315 Applicant after: SHANGHAI MIKROUNA MECH. TECH Co.,Ltd. Applicant after: Hubei Mirana Electromechanical Technology Co.,Ltd. Address before: Workshop 4a, 1388 Kangqiao East Road, Pudong New Area, Shanghai, 201315 Applicant before: SHANGHAI MIKROUNA MECH. TECH Co.,Ltd. Applicant before: MIKROUNA ELECTROMECHANICAL TECHNOLOGY (HUBEI) Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201500 floor 2, building 1, No. 99, songxuan Road, Tinglin Town, Jinshan District, Shanghai Applicant after: Michaelina (Shanghai) Industrial Intelligent Technology Co.,Ltd. Applicant after: Hubei Mirana Electromechanical Technology Co.,Ltd. Address before: Workshop 4a, 1388 Kangqiao East Road, Pudong New Area, Shanghai, 201315 Applicant before: SHANGHAI MIKROUNA MECH. TECH Co.,Ltd. Applicant before: Hubei Mirana Electromechanical Technology Co.,Ltd. |
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| CB02 | Change of applicant information |