CN206129090U - Experimental animals isolator seal structure and experimental animals isolator - Google Patents
Experimental animals isolator seal structure and experimental animals isolator Download PDFInfo
- Publication number
- CN206129090U CN206129090U CN201621100100.2U CN201621100100U CN206129090U CN 206129090 U CN206129090 U CN 206129090U CN 201621100100 U CN201621100100 U CN 201621100100U CN 206129090 U CN206129090 U CN 206129090U
- Authority
- CN
- China
- Prior art keywords
- isolator
- laboratory animal
- seal structure
- groove
- seal member
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides an experimental animals isolator seal structure, it includes seal part, and it is the annular, and seal part is last to be seted up flutedly, and the bottom surface of recess is the cambered surface, and the recess forms the arc surface with seal part's junction, is provided with corrugated bellying on the bottom surface of recess, the last inflation inlet that still is provided with of seal part, it is connected with outside inflation equipment. The utility model also provides a experimental animals isolator. The utility model discloses can solve the low problem of isolator sealing performance among the prior art effectively.
Description
Technical field
This utility model is related to laboratory animal apparatus field, in particular to a kind of laboratory animal isolator seal knot
Structure and laboratory animal isolator.
Background technology
In the laboratory animal isolator for being used at present, because inner sealing requirement is higher, generally it is required at doorframe
Encapsulation process is done, to prevent leakage.Currently used mode is to install sealing strip additional at doorframe, but with using
Continue, sealing strip often can reduce sealing property because steam etc. affects, and now be accomplished by changing sealing strip, not only make
The overall sealing performance for obtaining isolator is affected, and also increases maintenance cost.
Utility model content
In consideration of it, this utility model provides a kind of laboratory animal isolator seal structure and laboratory animal isolator frame,
Aim to solve the problem that the low problem of isolator seal performance in prior art.
For this purpose, this utility model provides a kind of laboratory animal isolator seal structure, it includes seal member, and it is in ring
Shape, opens up fluted on seal member, the bottom surface of groove is in cambered surface, and groove forms arc surface with the junction of seal member, recessed
Corrugated lobe is provided with the bottom surface of groove, inflation inlet is additionally provided with seal member, it is connected with external inflation equipment.
Further, the corner of above-mentioned seal member forms arc corners.
Further, above-mentioned inflation inlet is arranged at the side of arc corners.
Further, above-mentioned inflation inlet is arranged in groove.
Further, it is provided with step surface in above-mentioned inflation inlet.
Further, above-mentioned step surface is provided with annular bead.
A kind of laboratory animal isolator, including isolator main body, are provided with above-mentioned one at the doorframe of the isolator main body
Plant laboratory animal isolator seal structure.
A kind of laboratory animal isolator seal structure and laboratory animal isolator that this utility model is provided, principal set up
Seal member, it opens up fluted in a ring, on seal member, and the bottom surface of groove is in the connection of cambered surface, groove and seal member
Place forms arc surface, and corrugated lobe is provided with the bottom surface of groove, and inflation inlet is additionally provided with seal member, its with it is outer
Portion's charger connection；By above-mentioned setting, external inflation equipment is filled with after gas into seal member, and groove is gradually heaved, and supports
Firmly after doorframe, lobe forms stress, and the inside crush seal part of lobe, lobe causes shape between seal member and doorframe
Into compaction cavum, air is isolated in cavity, so that sealing property is improved, corrugated lobe is caused in cavity again
Multiple chambers can be formed, air is progressed into after multiple within the chambers, and multiple chambers cause pneumatics to be gradually lowered, air capacity also with
Reduction, sealing property can be improved again.As a result, this utility model can be efficiently solved in prior art isolating
The low problem of device sealing property.
Description of the drawings
By the detailed description for reading hereafter preferred implementation, various other advantages and benefit is common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and is not considered as to this practicality
New restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical part.In the accompanying drawings：
A kind of structural representation of laboratory animal isolator that Fig. 1 is provided for this utility model embodiment；
Fig. 2 be Fig. 1 in A-A to sectional view；
The structure of involved inflation inlet is shown in a kind of laboratory animal isolator that Fig. 3 is provided for this utility model embodiment
It is intended to；
A kind of structural representation of laboratory animal isolator that Fig. 4 is provided for this utility model embodiment.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
Referring to Fig. 1 to Fig. 3, a kind of laboratory animal isolator seal knot that this utility model embodiment is provided is shown in figure
Structure.The laboratory animal isolator seal structure includes seal member 1, and it opens up fluted 11 in a ring on seal member 1, recessed
The bottom surface of groove 11 is in cambered surface, and groove 11 forms arc surface 12, on the bottom surface of groove 11 ripple is provided with the junction of seal member 1
The lobe 13 of shape wave, is additionally provided with inflation inlet 14 on seal member 1, it is connected with external inflation equipment, and the inflation inlet 14 has
Body can be arranged in groove 11.
A kind of laboratory animal isolator seal structure that the present embodiment is provided, principal set up seal member, its in a ring,
Open up fluted on seal member, the bottom surface of groove is in cambered surface, and groove forms arc surface with the junction of seal member, groove
Corrugated lobe is provided with bottom surface, inflation inlet is additionally provided with seal member, it is connected with external inflation equipment；Pass through
Above-mentioned setting, external inflation equipment is filled with after gas into seal member, and groove is gradually heaved, and after propping up doorframe, lobe is formed
Stress, the inside crush seal part of lobe, lobe causes to form compaction cavum between seal member and doorframe, air by every
From in cavity, so that sealing property is improved, corrugated lobe causes that in cavity multiple chambers can be formed again, empty
Gas is progressed into after multiple within the chambers, and multiple chambers cause pneumatics to be gradually lowered, and air capacity is also reduced therewith, and sealing property again may be used
To be improved.As a result, the present embodiment can efficiently solve the low problem of isolator seal performance in prior art.
Referring to Fig. 2, for lift-off seal performance, the corner of seal member 1 forms arc corners 15.Above-mentioned inflation inlet
14 can also select to be arranged at the side of arc corners 15.
Referring to Fig. 3, in order that inflation inlet does not affect to be provided with step surface 141 in overall sealing property, inflation inlet 14.
Step surface 141 is provided with annular bead 142, can form the isolation to air.
Referring to Fig. 4, a kind of laboratory animal isolator that this utility model embodiment is provided is shown in figure.The laboratory animal
Isolator includes isolator main body 2, and a kind of above-mentioned laboratory animal isolator seal knot is provided with the doorframe of isolator main body 2
Structure.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this practicality to this utility model
New spirit and scope.So, if it is of the present utility model these modification and modification belong to this utility model claim and
Within the scope of its equivalent technologies, then this utility model is also intended to comprising these changes and modification.
Claims (7)
1. a kind of laboratory animal isolator seal structure, it is characterised in that including seal member (1), its in a ring, the sealing
Open up on part (1) fluted (11), the bottom surface of the groove (11) is in cambered surface, the groove (11) and the seal member
(1) junction forms arc surface (12), and corrugated lobe (13) is provided with the bottom surface of the groove (11), described close
Inflation inlet (14) is additionally provided with envelope part (1), it is connected with external inflation equipment.
2. a kind of laboratory animal isolator seal structure according to claim 1, it is characterised in that the seal member
(1) corner forms arc corners (15).
3. a kind of laboratory animal isolator seal structure according to claim 2, it is characterised in that the inflation inlet (14)
It is arranged at the side of the arc corners (15).
4. a kind of laboratory animal isolator seal structure according to claim 1, it is characterised in that the inflation inlet (14)
It is arranged in the groove (11).
5. a kind of laboratory animal isolator seal structure according to claim 1,3 or 4, it is characterised in that the inflation
Step surface (141) is provided with mouth (14).
6. a kind of laboratory animal isolator seal structure according to claim 5, it is characterised in that the step surface
(141) it is provided with annular bead (142).
7. a kind of laboratory animal isolator, including isolator main body (2), it is characterised in that the doorframe of the isolator main body (2)
Place is installed by described a kind of laboratory animal isolator seal structure arbitrary just like claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100100.2U CN206129090U (en) | 2016-09-30 | 2016-09-30 | Experimental animals isolator seal structure and experimental animals isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100100.2U CN206129090U (en) | 2016-09-30 | 2016-09-30 | Experimental animals isolator seal structure and experimental animals isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129090U true CN206129090U (en) | 2017-04-26 |
Family
ID=58571151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100100.2U Expired - Fee Related CN206129090U (en) | 2016-09-30 | 2016-09-30 | Experimental animals isolator seal structure and experimental animals isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246083A (en) * | 2016-09-30 | 2016-12-21 | 苏州市冯氏实验动物设备有限公司 | A kind of laboratory animal isolator seal structure and laboratory animal isolator |
-
2016
- 2016-09-30 CN CN201621100100.2U patent/CN206129090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246083A (en) * | 2016-09-30 | 2016-12-21 | 苏州市冯氏实验动物设备有限公司 | A kind of laboratory animal isolator seal structure and laboratory animal isolator |
| CN106246083B (en) * | 2016-09-30 | 2018-06-19 | 苏州市冯氏实验动物设备有限公司 | A kind of experimental animal isolator seal structure and experimental animal isolator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206129090U (en) | Experimental animals isolator seal structure and experimental animals isolator | |
| CN208397304U (en) | Motor hexagonal sealing ring | |
| CN205136594U (en) | Seal | |
| CN208111566U (en) | A kind of lead-acid battery of easy acid adding | |
| CN106246083B (en) | A kind of experimental animal isolator seal structure and experimental animal isolator | |
| CN204029905U (en) | Electric automobile enclosed high pressure power brick inside and outside air pressure balance device | |
| CN205991169U (en) | A kind of gasket seal | |
| CN210294151U (en) | Limiting current type oxygen sensor | |
| CN204437258U (en) | Large sealing formula tank body positive/negative-pressure integrated protective device | |
| CN205076229U (en) | Preservation box | |
| CN204238363U (en) | A kind of cladding glass leakproof seal bar | |
| CN203536479U (en) | Lithium ion battery | |
| CN208476453U (en) | Anti-freezing structure | |
| CN207229760U (en) | A kind of air inflation sealing device for stainless steel pipes welding | |
| CN206373144U (en) | Seal cutter shaft dust shield | |
| CN206058880U (en) | Split type cucurbit flute blow gun | |
| CN206386471U (en) | A kind of Hermetical connecting structure of spin vibration sieve screen frame and rack | |
| CN205911434U (en) | Antenna house and cable outlet seal structure thereof | |
| CN205122880U (en) | Gas tightness DIN type connector structure | |
| CN206821345U (en) | Air channel sealing structure based on granary lateral wind network system | |
| CN105040837B (en) | The self-enclosed waterproof jacket of assembled wall preformed hole and implementation | |
| CN204690791U (en) | A kind of compliance sealed well lid | |
| CN202545825U (en) | Labyrinth type automatic compensation sealing ring | |
| CN208368358U (en) | A kind of explosion-proof type aluminium electrolutic capacitor | |
| CN207278453U (en) | A kind of compressor copper pipe sealing-plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |