CN204115040U - Quick assembling and disassembling structure of oil screen of range hood - Google Patents
Quick assembling and disassembling structure of oil screen of range hood Download PDFInfo
- Publication number
- CN204115040U CN204115040U CN201420502837.1U CN201420502837U CN204115040U CN 204115040 U CN204115040 U CN 204115040U CN 201420502837 U CN201420502837 U CN 201420502837U CN 204115040 U CN204115040 U CN 204115040U
- Authority
- CN
- China
- Prior art keywords
- oil network
- oil
- collecting hood
- fixed
- oil screen
- 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.)
- Active
Links
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 239000003517 fume Substances 0.000 claims description 16
- 238000004080 punching Methods 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model discloses a quick disassembly and assembly structure of a range hood oil screen, which comprises an oil screen, a smoke collecting hood and a plurality of connecting and fixing components for fixing the smoke collecting hood at the rear end of the oil screen, wherein the connecting and fixing components comprise a rotating fixing piece and a shaft pin, and the rotating fixing piece consists of a rotating cap and a fixing shaft with a pin hole at the tail end; the oil screen is provided with a groove matched with the rotary cap in an installing way; the part of the smoke collecting hood matched with the oil net is provided with a stamping fixed plate, and the stamping fixed plate is provided with a strip-shaped notch through which the fixed shaft can penetrate. The novel structure is simple, the dismounting is convenient, and the reliability is good.
Description
Technical field
The utility model relates to a kind of fixed disassembly structure, specifically a kind of fast assembling disassembling structure of oil screen of smoke exhaust ventilator.
Background technology
In the range hood of listing at present, the connected mode of most of oil network is all use screw.User is when cleaning oil network, and need to use the professional tools such as screwdriver just can unload oil network, this Method compare is wasted time and energy, and easy disassembling causes the sliding tooth of screw frequently.
Utility model content
The purpose of this utility model is the fast assembling disassembling structure providing the simple oil screen of smoke exhaust ventilator of a kind of structure, makes the easy accessibility of oil network, good reliability.
For achieving the above object, the utility model is by the following technical solutions:
The fast assembling disassembling structure of oil screen of smoke exhaust ventilator, comprise oil network, exhaust fume collecting hood and be connected and fixed assembly for what described exhaust fume collecting hood is fixed on oil network rear end, the described assembly that is connected and fixed comprises rotary mount and pivot pin, and described rotary mount is made up of the fixed axis of turncap and end strips pin-and-hole; Described oil network is provided with installs with turncap the groove coordinated; The position that described exhaust fume collecting hood coordinates with oil network is provided with a punching press fixed head, and described punching press fixed head is provided with the bar shaped otch that can pass for described fixed axis.
Wherein, the described assembly that is connected and fixed also comprises the sheet rubber being with centre bore, and described sheet rubber is arranged between oil network and exhaust fume collecting hood, and the thickness of described sheet rubber is greater than the clearance distance of oil network groove and punching press fixed head.
Further, on described punching press fixed head, the position vertical with bar shaped otch is provided with the spill locating slot closed with pivot pin matching form.
After adopting technique scheme, the utility model has following beneficial effect:
1., by 90 degree of rotations of turncap, make pivot pin also 90-degree rotation, when pivot pin and bar shaped otch angled time, fix oil network; When pivot pin and bar shaped cuts parallel, unclamp oil network, detachable oil network time a little, structure is simple, and cost is low, easy to use.
2. be greater than the sheet rubber of the clearance distance of oil network groove and punching press fixed head by increasing thickness, when fixing oil network, sheet rubber can improve the fastening force of pivot pin and exhaust fume collecting hood punching press fixed head by elastic deformation.
3. on punching press fixed head, establish spill locating slot, when fixing oil network, pivot pin can be fixed in spill locating slot, be not easy to slip off, effectively can prevent the change of solid form, improve reliability.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model;
Fig. 2 is the A-A generalized section of Fig. 1;
Fig. 3 is the B place enlarged diagram of Fig. 2;
Fig. 4 is the utility model fume collecting hood schematic diagram;
Fig. 5 is partial exploded view of the present utility model;
Fig. 6 is that the master that the utility model fixes oil network state looks partial schematic diagram;
Fig. 7 is the backsight partial schematic diagram that the utility model fixes oil network state;
Fig. 8 is that the master of the utility model dismounting oil network state looks partial schematic diagram;
Fig. 9 is the backsight partial schematic diagram of the utility model dismounting oil network state.
Primary clustering symbol description:
1: oil network, 11: groove, 2: exhaust fume collecting hood, 21: punching press fixed head, 211: bar shaped otch, 212: spill locating slot, 3: be connected and fixed assembly, 31: rotary mount, 311: turncap, 312: fixed axis, 32: pivot pin, 33: sheet rubber, 331: centre bore
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to shown in Fig. 1, Fig. 2, this novel fast assembling disassembling structure disclosing a kind of oil screen of smoke exhaust ventilator, comprise oil network 1, exhaust fume collecting hood 2 and be connected and fixed assembly 3 for described exhaust fume collecting hood 2 is fixed on the some of oil network rear end, the present embodiment is two groups and is connected and fixed assembly 3.
As shown in Fig. 3, Fig. 4, Fig. 5: be connected and fixed assembly 3 and comprise rotary mount 31, pivot pin 32, sheet rubber 33.Rotary mount 31 is made up of the fixed axis 312 of turncap 311 and end strips pin-and-hole.Oil network 1 is provided with installs with turncap 311 groove 11 coordinated.The position that exhaust fume collecting hood 2 coordinates with oil network 1 is provided with a punching press fixed head 21, punching press fixed head 21 is provided with the bar shaped otch 211 that can pass for fixed axis 312, and position vertical with bar shaped otch 211 on punching press fixed head 21 is provided with the spill locating slot 212 closed with pivot pin 32 matching form.With centre bore 331 on sheet rubber 33, sheet rubber 33 is arranged between oil network 1 and exhaust fume collecting hood 2, and the thickness of sheet rubber 33 is greater than the clearance distance of oil network 1 groove 11 and punching press fixed head 21.
Composition graphs 6, Fig. 7 show, when oil network 1 is installed, first sheet rubber 33 is placed on exhaust fume collecting hood 2 bar shaped otch 211 front end, then groove 11 bottom of oil network 1 is adjacent to sheet rubber 33, by the groove 11 of the fixed axis 312 of rotary mount 31 through oil network 1, the centre bore 331 of sheet rubber 33 and bar shaped otch 211, turncap 311 bottom and groove 11 bottom are adjacent to, pressing turncap 311, makes sheet rubber 33 elastic deformation thinning, pivot pin 32 is inserted the pin-and-hole place of fixed axis 312 end.Rotate turncap 311, make pivot pin 32 just in time stick in spill locating slot 212, pressurizeed by the elastic force of sheet rubber 33, fix oil network 1, as Fig. 7 shows.Be connected and fixed assembly 3 by two groups to install.
Composition graphs 8, Fig. 9 show, dismantle oil network 1 when getting off to clean, pressing turncap 311, sheet rubber 33 is out of shape, then rotates turncap 311 1 an angle of 90 degrees, pivot pin 32 is deviate from from spill locating slot 212, and it is parallel with bar shaped otch 211, pull-out rotary mount 31, makes pivot pin 32 pass from bar shaped otch 211.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (3)
1. the fast assembling disassembling structure of oil screen of smoke exhaust ventilator, comprise oil network, exhaust fume collecting hood and be connected and fixed assembly for described exhaust fume collecting hood is fixed on the some of oil network rear end, it is characterized in that: the described assembly that is connected and fixed comprises rotary mount and pivot pin, and described rotary mount is made up of the fixed axis of turncap and end strips pin-and-hole; Described oil network is provided with installs with turncap the groove coordinated; The position that described exhaust fume collecting hood coordinates with oil network is provided with a punching press fixed head, and described punching press fixed head is provided with the bar shaped otch that can pass for described fixed axis.
2. the fast assembling disassembling structure of oil screen of smoke exhaust ventilator as claimed in claim 1, it is characterized in that: the described assembly that is connected and fixed also comprises the sheet rubber being with centre bore, described sheet rubber is arranged between oil network and exhaust fume collecting hood, and the thickness of described sheet rubber is greater than the clearance distance of oil network groove and punching press fixed head.
3. the fast assembling disassembling structure of oil screen of smoke exhaust ventilator as claimed in claim 1 or 2, is characterized in that: on described punching press fixed head, the position vertical with bar shaped otch is provided with the spill locating slot closed with pivot pin matching form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502837.1U CN204115040U (en) | 2014-09-02 | 2014-09-02 | Quick assembling and disassembling structure of oil screen of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502837.1U CN204115040U (en) | 2014-09-02 | 2014-09-02 | Quick assembling and disassembling structure of oil screen of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115040U true CN204115040U (en) | 2015-01-21 |
Family
ID=52332344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502837.1U Active CN204115040U (en) | 2014-09-02 | 2014-09-02 | Quick assembling and disassembling structure of oil screen of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253470A (en) * | 2016-12-29 | 2018-07-06 | 青岛海尔洗碗机有限公司 | A kind of mounting structure of novel oil smoke oil screen |
-
2014
- 2014-09-02 CN CN201420502837.1U patent/CN204115040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253470A (en) * | 2016-12-29 | 2018-07-06 | 青岛海尔洗碗机有限公司 | A kind of mounting structure of novel oil smoke oil screen |
| CN108253470B (en) * | 2016-12-29 | 2020-05-12 | 青岛海尔洗碗机有限公司 | Mounting structure of lampblack absorber oil net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |