CN211384238U - Fixed frame convenient to change filter screen - Google Patents
Fixed frame convenient to change filter screen Download PDFInfo
- Publication number
- CN211384238U CN211384238U CN201920503936.4U CN201920503936U CN211384238U CN 211384238 U CN211384238 U CN 211384238U CN 201920503936 U CN201920503936 U CN 201920503936U CN 211384238 U CN211384238 U CN 211384238U
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- CN
- China
- Prior art keywords
- frame
- filter screen
- frames
- fixed
- fixed frame
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229920001296 polysiloxane Polymers 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000000741 silica gel Substances 0.000 description 12
- 229910002027 silica gel Inorganic materials 0.000 description 12
- 238000005086 pumping Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Abstract
The utility model provides a fixed frame convenient to change filter screen, it includes: the outer frames comprise outer frames and outer bottom frames; the two outer frames are connected to form an accommodating cavity for accommodating the filter screen. One side of the two outer frames is connected through a hinge, and the opposite side of the outer frames is connected in an openable mode. The utility model discloses a two frames are connected the fixed frame that constitutes the filter screen, and two frames can open and shut, when opening two frames, can be convenient take out the filter screen of holding intracavity to the holding intracavity is put into to the filter screen of renewal, closes two frames again, and is fixed with the filter screen, its simple structure, the dismantlement and simple to operate, quick of filter screen, improvement filter equipment's deoiling effect.
Description
Technical Field
The utility model relates to a filter equipment, concretely relates to fixed frame convenient to change filter screen.
Background
The oil smoke pumping machine is mainly used for purifying kitchen equipment, and an oil smoke pumping filter screen in the existing oil smoke pumping machine is mainly an aluminum oil smoke pumping filter screen which is formed by pressing aluminum sheets into a wavy shape and is stacked in a frame body layer by layer.
Chinese patent 201610038647 discloses a filter screen for kitchen range hood, which comprises a frame, a handle, and a filter screen; four corners of the frame are respectively provided with four oil dripping holes; the handles are arranged on two opposite sides of the frame; the filter screen is arranged in the inner cavity of the frame; the filter screen is composed of an integrated corrugated sheet, and the corrugated sheet is provided with a crease edge which divides the corrugated sheet into a plurality of equilong corrugated sheets.
Chinese patent 201611108464 discloses a filter screen circle, be provided with preceding fixed slot and back fixed slot on a plurality of layers of filter screen, preceding fixed plate, after-fixing board, preceding fixed plate and the after-fixing board respectively, be provided with left bearer bar and right bearer bar between preceding fixed plate and after-fixing respectively, correspond every filter screen in preceding fixed slot and the after-fixing slot and be provided with the draw-in groove, the front end of filter screen sets up in preceding fixed slot, and the rear end of filter screen sets up in the after-fixing slot.
The filter screen device can play a role in fixing the filter screen, but the filter screen cannot be detached. Therefore, how to provide a fixed frame which is convenient for disassembling and replacing the filter screen is a problem which needs to be solved in the industry.
Disclosure of Invention
The utility model aims at providing a fixed frame convenient to change filter screen, its fixed frame can open and shut the setting, when opening, can conveniently change the filter screen.
In order to realize the above-mentioned purpose, the utility model provides a fixed frame convenient to change filter screen, it includes:
the outer frames comprise outer frames and outer bottom frames; the two outer frames are connected to form an accommodating cavity for accommodating the filter screen.
The utility model discloses in, be connected the fixed frame that constitutes the filter screen through two frames, two frames can open and shut, when opening two frames, can be convenient take out the filter screen of holding intracavity to the filter screen of renewal puts into the holding intracavity, closes two frames again, and is fixed with the filter screen.
The utility model provides a fixed frame can open and shut to simple structure, the holding chamber that two frames formed after being connected can fix the filter screen well, the dismantlement and simple to operate, the speed of filter screen improve filter equipment's deoiling effect.
According to the utility model discloses another embodiment, hinge connection is passed through to one side of two frames, and convenient the opening and shutting, its offside is for the connection of open-close type.
According to the utility model discloses another embodiment, its offside is threaded connection or buckle connection, and is fixed firmly with the offside of hinge to firmly fix the filter screen.
According to the utility model discloses another embodiment, outline and outer frame integrated into one piece, the processing of being convenient for reduces the roughness of fixed frame.
According to the utility model discloses another embodiment, fixed frame still includes the inside casing that 2 square column metal strip enclose, and 2 inside casings are fixed in 2 frames respectively in, frame and inside casing riveting. According to the utility model discloses another embodiment, the width of the metal strip of square column shape is less than the frame limit width of outer underframe, leaves the accommodation space of filter screen.
According to the utility model discloses another embodiment, the last side of the metal strip of square column shape is the inclined plane, and the height of the metal strip of square column shape is not higher than the height of outline, conveniently opens and shuts, avoids inside protrusion, influences the laminating of frame.
According to the utility model discloses another embodiment, the upper surface of inside casing is equipped with 2 first silica gel gaskets, and 2 first silica gel gaskets set up in the left and right sides of inside casing, first silica gel gasket for when two frames close, provide the cushioning effect, avoid too big striking, influence the use of filter screen and experience and life.
According to the utility model discloses another embodiment, the bottom outside of one of them frame is equipped with 2 second silica gel gaskets, and 2 second silica gel gaskets set up in the left and right sides of frame. Through the setting of second silica gel gasket for fixed filter screen has antiskid, shockproof effect when placing.
According to another embodiment of the present invention, the upper ends of the outer frame and the inner frame are both provided with a plurality of semicircular grooves, the semicircular grooves on the outer frame and the inner frame are flush, and the plurality of semicircular grooves are uniformly distributed on the hinge side and the opposite side of the hinge side; the opening and closing operation of the fixing frame is convenient.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a structural view of the fixing frame of embodiment 1 in an open state;
FIG. 2 is a schematic view of a closed state structure of the fixing frame of embodiment 1;
fig. 3 is another schematic structural view of the fixing frame of embodiment 1 when opened.
Fig. 4 is a schematic configuration diagram of the fixing frame of embodiment 1 when the mounting is completed.
Detailed Description
Example 1
The present embodiment provides a fixing frame for facilitating replacement of a sieve 7, as shown in fig. 1 to 3, comprising: two outer frames 1, each outer frame 1 comprising an outer rim 11 and an outer bottom rim 12; the two outer frames 1 are connected to form an accommodating cavity 13 for accommodating the filter screen 7; the outer bottom frame 12 is used for supporting the filter screen 7; the outer frame 11 is used for opening and closing and fixing the filter screen 7.
In the embodiment, one sides of the two outer frames 1 are connected through the hinges 2 in the opening and closing mode of the two outer frames 1, so that the opening and closing of the fixed frame and the replacement of the filter screen 7 can be completed through the opening and closing operation of one side edge, the opening and closing are facilitated, and the replacement efficiency is improved; the opposite side of the hinge side is connected in an openable way and is used for opening and closing the fixing frame. In this embodiment, the offside of hinge side is threaded connection or buckle connection, and is fixed firm with the offside of hinge to firmly fix filter screen 7.
The outer frame 11 and the outer bottom frame 12 are integrally formed, so that the processing is convenient, and the roughness of the fixing frame is reduced. Two frame 1's height can not be the same in this embodiment, but for the convenience of processing, practices thrift the mould cost, and the height of its two frames is 1: 1, the structure saves the processing cost.
Still include the inside casing 3 that 2 square column metal strip 31 enclose in the fixed frame, 2 inside casings 3 are fixed in 2 frames 1 respectively, and frame 1 is riveted with inside casing 3. The width of the square column-shaped metal strip 31 is smaller than the frame edge width of the outer bottom frame 12, and an accommodating space of the filter screen 7 is reserved. The side of going up of square column shape metal strip 31 is the inclined plane, and the height of square column shape metal strip 31 is not higher than the height of outline 11, conveniently opens and shuts, avoids inside protrusion, influences the laminating of frame 1. The square column-shaped metal strip 31 in this embodiment may have a hollow structure, and the bottom thereof may also have an open structure.
The upper surface of inside casing 3 is equipped with 2 first silica gel gaskets 4, and 2 first silica gel gaskets 4 set up in the left and right sides of inside casing 3, and in this embodiment, the direction on left and right sides uses the hinge side as the rear side, and the offside of hinge side is the front side as the benchmark. First silica gel gasket 4 on the inside casing 3 for when two frames 1 closed, provide cushioning effect, avoid too big striking, influence filter screen 7 use experience and life.
The bottom outside of one of them frame 1 is equipped with 2 second silica gel gaskets 5, and 2 second silica gel gaskets 5 set up in the left and right sides of frame 1. Through the setting of second silica gel gasket 5 for fixed filter screen 7 has antiskid, shockproof effect when placing.
The upper ends of the outer frame 1 and the inner frame 3 are respectively provided with a plurality of semicircular grooves 6, the semicircular grooves 6 on the outer frame 1 and the inner frame 3 are parallel and level, and the semicircular grooves 6 are uniformly distributed on the hinge side and the opposite side of the hinge side; the opening and closing operation of the fixing frame is convenient.
This embodiment is connected the fixed frame that constitutes filter screen 7 through two frames 1, and two frames 1 can open and shut, and when opening two frames 1, can be convenient take out the filter screen 7 of holding intracavity to the filter screen 7 of more renewing is put into the holding intracavity, closes two frames 1 again, and is fixed with filter screen 7.
The fixed frame that this embodiment provided can open and shut to simple structure, the holding chamber 13 that two frames 1 formed after being connected can fix filter screen 7 well, and filter screen 7's dismantlement and simple to operate, quick improve filter equipment's deoiling effect.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.
Claims (9)
1. The utility model provides a fixed frame convenient to change filter screen which characterized in that, fixed frame includes:
the outer frames comprise outer frames and outer bottom frames; the two outer frames are connected to form an accommodating cavity for accommodating the filter screen;
the fixed frame also comprises 2 inner frames surrounded by square column-shaped metal strips; 2 the inside casing is fixed in 2 respectively in the frame, the frame with the inside casing riveting.
2. The frame according to claim 1, characterized in that the two frames are connected by hinges on one side and by openable connections on the opposite side.
3. The fixing frame according to claim 2, characterized in that the opposite sides are screwed or snapped.
4. The frame of claim 1 wherein the outer rim and the outer rim are integrally formed.
5. The fixing frame according to claim 1, wherein the width of the metal strip of the square column shape is smaller than the width of the rim of the outer bottom frame.
6. The fixing frame according to claim 1, characterized in that the upper side of the square-cylindrical metal strip is a bevel; the height of the square column-shaped metal strip is not higher than that of the outer frame.
7. The fixing frame according to claim 1, wherein 2 first silicone gaskets are arranged on the upper surface of the inner frame, and the 2 first silicone gaskets are arranged on the left side and the right side of the inner frame.
8. The fixing frame according to claim 1, wherein 2 second silicone gaskets are arranged on the outer side of the bottom of one of the outer frames, and the 2 second silicone gaskets are arranged on the left side and the right side of the outer frame.
9. The fixing frame according to claim 1, wherein the upper ends of the outer frame and the inner frame are provided with a plurality of semicircular grooves; the semicircular grooves on the outer frame and the inner frame are aligned; and the semicircular grooves are uniformly distributed on the hinge side and the opposite side of the hinge side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503936.4U CN211384238U (en) | 2019-04-12 | 2019-04-12 | Fixed frame convenient to change filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503936.4U CN211384238U (en) | 2019-04-12 | 2019-04-12 | Fixed frame convenient to change filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211384238U true CN211384238U (en) | 2020-09-01 |
Family
ID=72206730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920503936.4U Expired - Fee Related CN211384238U (en) | 2019-04-12 | 2019-04-12 | Fixed frame convenient to change filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211384238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832532A (en) * | 2022-06-06 | 2022-08-02 | 苏州艾斯特环境科技有限公司 | Reinforced oil stain removal filter |
-
2019
- 2019-04-12 CN CN201920503936.4U patent/CN211384238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832532A (en) * | 2022-06-06 | 2022-08-02 | 苏州艾斯特环境科技有限公司 | Reinforced oil stain removal filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |