CN204684851U - Cylindrical air filter inner circle support fixture - Google Patents
Cylindrical air filter inner circle support fixture Download PDFInfo
- Publication number
- CN204684851U CN204684851U CN201520270975.6U CN201520270975U CN204684851U CN 204684851 U CN204684851 U CN 204684851U CN 201520270975 U CN201520270975 U CN 201520270975U CN 204684851 U CN204684851 U CN 204684851U
- Authority
- CN
- China
- Prior art keywords
- support
- inner circle
- air filter
- circular arc
- refill
- 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 cylindrical air filter inner circle support fixture, comprising: central shaft; Support handle, central shaft be arranged in two spaced supports and support that handle is concentric to be arranged with two, be provided with four grooves at the edge of two support handles; Support bar, one end of support bar is connected to by latch in the groove of two support handles; Connecting rod, the two ends of connecting rod are rotationally connected by latch with the other end of corresponding two support bars respectively; Circular arc panel, circular arc panel is connected with connecting rod.The utility model cylindrical air filter inner circle support fixture adopts four to combine with the circular arc panel of the radiuses such as cylindrical shape refill inner circle and supports to circle.Four circular arc panels can be limited elastic, can play the effect supporting inner circle when stretching out maximum, when can easily exit in the refill after shaping fixing after retracting.Solve when production cylindrical shape filter core, the inner side of refill is difficult to rounded, accurately cannot fit to the situation that bottom circular moulds shell medial surface.
Description
Technical field
The utility model belongs to and relates to filter manufacture field, particularly a kind of cylindrical air filter inner circle support fixture.
Background technology
Air cleaner (Air Filter) refers to air filter, is generally used for dust proof workshop, clean room, clean operating room, laboratory and toilet, or dust-proof for electric mechanical communication equipment etc.Along with the development in air cleaner field, the filter of various profile constantly occurs, the shape requirement for filter core also gets more and more.When production cylindrical shape filter core, refill drum is difficult to fixing, thus is difficult to mould shell bottom loading, even if load reluctantly, but the cylinder filter shape not circle produced, outward appearance is ugly, and filter efficiency is low.
Utility model content
The purpose of this utility model is that providing a kind of realizes the cylindrical air filter inner circle support fixture that cylinder refill is fixed into shape.
For solving the problems of the technologies described above, the utility model cylindrical air filter inner circle support fixture, comprising: central shaft; Support handle, described central shaft is arranged in two spaced described supports handles and arranges concentric with two described supports, is provided with four grooves at the edge of two described support handles; Support bar, one end of described support bar is connected to described in two by latch supports in the described groove of handle; Connecting rod, the two ends of described connecting rod are rotationally connected by latch with the other end of corresponding two described support bars respectively; Circular arc panel, described circular arc panel is connected with described connecting rod.
Above described support handle, be provided with limiting plate, described central shaft is arranged in described limiting plate.Handle is provided with in one end of described central shaft.
The utility model cylindrical air filter inner circle support fixture adopts four to combine with the circular arc panel of the radiuses such as cylindrical shape refill inner circle and supports to circle.Four circular arc panels can be limited elastic, can play the effect supporting inner circle when stretching out maximum, when can easily exit in the refill after shaping fixing after retracting.Solve when production cylindrical shape filter core, the inner side of refill is difficult to rounded, accurately cannot fit to the situation that bottom circular moulds shell medial surface.
Accompanying drawing explanation
Fig. 1 is the utility model cylindrical air filter inner circle support fixture explosive view;
Fig. 2 is the utility model cylindrical air filter inner circle support fixture sectional view;
Fig. 3 is that the utility model cylindrical air filter inner circle support fixture uses schematic diagram.
Description of reference numerals in the utility model cylindrical air filter inner circle support fixture accompanying drawing:
1-central shaft 2-supports 3-groove
4-support bar 5-connecting rod 6-circular arc panel
7-limiting plate 8-handle 9-refill
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model cylindrical air filter inner circle support fixture is described in further detail.
As shown in FIG. 1 to 3, the utility model cylindrical air filter inner circle support fixture utilizes the flexible of four circular arc panels 6 to play the effect supporting inner circle, circular arc panel 6 is fixed on connecting rod 5, connecting rod 5 is connected on support bar 4 by latch, support bar 4 latch is connected to support in the groove 3 of 2, latch connects can make connecting rod about 5 swing flexibly, drives connecting rod 5 and circular arc panel 6 inwardly to shrink downwards, otherwise then strut when support bar 4 hangs.The elastic employing of circular arc panel 6 be reverse umbrella shaped support structure, each circular arc panel 6 is fixed on one piece of connecting plate, connecting plate connects two support bars that can rotate up and down 4, the other end of support bar 4 is connected to support on 2, support is fixed on 2 on central shaft 1, one of them support installs a limited block above 2, central shaft 1 is installed a handles 8 to facilitate lift.When the flexible arc surface of needs, directly upper and lower pull handle 8, when upwards pulling, support bar 4 closes up to central shaft 1, and arc surface is retracted.Otherwise then support bar 4 struts, reach the conglobate object of support.Support is fixed on 2 on central shaft 1, and one of them support is mounting limit plate 7 above 2, and prevention support bar 4 upwards turns over, and play position-limiting action, can be fixed on that position after such fixture holds round refill 9, now fixture can complete being held round by refill of task.
During use, coupled together at two ends on request by the filter paper rolled well, making it circle becomes a cylinder, but due to Action of Gravity Field, refill 9 inside does not support again, so present ellipse.Inner circle support fixture inserted refill 9 cylinder and struts, making refill 9 inner circle circular.Squeeze into a circle PUR uniformly in refill 9 installation place of moulding shell upper cover, the refill 9 held round is loaded together with inner circle support fixture and moulds shell upper cover.After PUR is dry, takes out inner circle support fixture to pull-up fixture handles 8, mould shell upper cover and namely bond successfully with refill 9.Reversing refill 9, inserts refill 9 cylinder by inner circle support fixture from installing the one side of moulding shell and struts circular.Squeeze into a circle PUR uniformly in refill 9 installation place of moulding shell base, the refill 9 held round is loaded together with inner circle support fixture and moulds shell base.After PUR is dry, take out inner circle support fixture to pull-up fixture handles 8.Production completes.
The utility model cylindrical air filter inner circle support fixture adopts four to combine with the circular arc panel of the radiuses such as cylindrical shape refill inner circle and supports to circle.Four circular arc panels can be limited elastic, can play the effect supporting inner circle when stretching out maximum, when can easily exit in the refill after shaping fixing after retracting.Solve when production cylindrical shape filter core, the inner side of refill is difficult to rounded, accurately cannot fit to the situation that bottom circular moulds shell medial surface.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (3)
1. cylindrical air filter inner circle support fixture, is characterized in that, comprising:
Central shaft;
Support handle, described central shaft is arranged in two spaced described supports handles and arranges concentric with two described supports, is provided with four grooves at the edge of two described support handles;
Support bar, one end of described support bar is connected to described in two by latch supports in the described groove of handle;
Connecting rod, the two ends of described connecting rod are rotationally connected by latch with the other end of corresponding two described support bars respectively;
Circular arc panel, described circular arc panel is connected with described connecting rod.
2. cylindrical air filter inner circle support fixture according to claim 1, is characterized in that, above described support handle, be provided with limiting plate, described central shaft is arranged in described limiting plate.
3. cylindrical air filter inner circle support fixture according to claim 1, is characterized in that, be provided with handle in one end of described central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270975.6U CN204684851U (en) | 2015-04-29 | 2015-04-29 | Cylindrical air filter inner circle support fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270975.6U CN204684851U (en) | 2015-04-29 | 2015-04-29 | Cylindrical air filter inner circle support fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204684851U true CN204684851U (en) | 2015-10-07 |
Family
ID=54225193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270975.6U Expired - Fee Related CN204684851U (en) | 2015-04-29 | 2015-04-29 | Cylindrical air filter inner circle support fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204684851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537032A (en) * | 2016-02-02 | 2016-05-04 | 宿州市冠星金属制品制造有限公司 | Annular single-sided coating steel strip tooling |
| CN110524184A (en) * | 2019-09-20 | 2019-12-03 | 中铁大桥局第七工程有限公司 | A kind of weld fixture apparatus |
| CN113770433A (en) * | 2021-10-12 | 2021-12-10 | 贵州航天天马机电科技有限公司 | Auxiliary welding device for umbrella-shaped cylinder |
-
2015
- 2015-04-29 CN CN201520270975.6U patent/CN204684851U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537032A (en) * | 2016-02-02 | 2016-05-04 | 宿州市冠星金属制品制造有限公司 | Annular single-sided coating steel strip tooling |
| CN105537032B (en) * | 2016-02-02 | 2018-02-06 | 宿州市冠星金属制品制造有限公司 | A kind of annular one side coated steel belt frock |
| CN110524184A (en) * | 2019-09-20 | 2019-12-03 | 中铁大桥局第七工程有限公司 | A kind of weld fixture apparatus |
| CN113770433A (en) * | 2021-10-12 | 2021-12-10 | 贵州航天天马机电科技有限公司 | Auxiliary welding device for umbrella-shaped cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204684851U (en) | Cylindrical air filter inner circle support fixture | |
| CN106439647B (en) | A kind of pendent lamp easy to disassemble | |
| CN205188645U (en) | Manifold double -barrelled clothes hanger that dries in air of function | |
| CN208001937U (en) | A kind of deinsectization device for agricultural production | |
| CN204336541U (en) | A kind of detachable Extensible clothes hanger of belt supporting frame function | |
| CN202012009U (en) | Clothes airing umbrella | |
| CN203096459U (en) | Telescopic clothes horse | |
| CN208096598U (en) | A kind of user-friendly integrated clothes clothes hanger | |
| CN208475095U (en) | A kind of novel retractable wall lamp | |
| CN205386012U (en) | Telescopic guide rail mosquito net frame | |
| CN214785498U (en) | Granite decorative board is hung futilely to outer wall | |
| CN208702849U (en) | A kind of interchangeable ironware | |
| CN206592863U (en) | A kind of flexible cylinder of LED lamp | |
| CN2933209Y (en) | Piece-curtain structure of changeable curtain | |
| CN204477782U (en) | Multi-function desk lamp | |
| CN203441043U (en) | Push-pull externally hung stone | |
| CN204530244U (en) | A kind of extension type landing clothes hanger | |
| CN203284647U (en) | Novel drying rack | |
| CN208535953U (en) | A kind of candle cup | |
| CN205775412U (en) | A kind of plain type drying frame | |
| CN203934776U (en) | A kind of umbrella disk of parasols | |
| CN205685293U (en) | Charactron positioning turning mechanism | |
| CN210319653U (en) | Thanksgiving festival resin pumpkin lamp convenient to hang | |
| CN209360276U (en) | A kind of flexible bowl for facilitating travelling to carry | |
| CN208803618U (en) | A kind of ceiling structure of integrated interior decoration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201706 Shanghai City Industrial Park, Qingpu District Songhua Road No. 1558 Patentee after: Shanghai Huck filter Polytron Technologies Inc Address before: 201706 Shanghai City Industrial Park, Qingpu District Songhua Road No. 1558 Patentee before: Shanghai Hawk Filter Co.,Ltd. |
|
| 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: 20151007 Termination date: 20210429 |