CN204006239U - The fast assembling disassembling structure of oil screen of smoke exhaust ventilator - Google Patents
The fast assembling disassembling structure of oil screen of smoke exhaust ventilator Download PDFInfo
- Publication number
- CN204006239U CN204006239U CN201420484401.4U CN201420484401U CN204006239U CN 204006239 U CN204006239 U CN 204006239U CN 201420484401 U CN201420484401 U CN 201420484401U CN 204006239 U CN204006239 U CN 204006239U
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- CN
- China
- Prior art keywords
- frame plate
- quick detach
- steady pin
- medium frame
- detach screw
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of fast assembling disassembling structure of oil screen of smoke exhaust ventilator, this structure is by adding a steady pin at the afterbody of quick detach screw, and on the quick detach screw between oil network and medium frame plate a sheathed falling stop circle, utilize the clamping force between falling stop circle and steady pin that oil network is fixed on medium frame plate, dismounting is fast and simple, do not need complicated instrument, and the use of falling stop circle can prevent the quick detach screw loss that drops in unloading process, very convenient, in addition this simple in structure and low in cost, can be widely used in the dismounting of home-use oil screen of smoke exhaust ventilator.
Description
Technical field
The utility model relates to a kind of disassembly and assembly structure of range hood, relates in particular to a kind of fast assembling disassembling structure of oil screen of smoke exhaust ventilator, belongs to range hood part field.
Background technology
The oil network of current existing range hood adopts conventional screw to be fixedly connected on smoke collecting chamber or medium frame plate in the mode of screw-threaded coupling mostly, although this kind of fixed form makes the fixing very firm of oil network, but there is not easy-to-dismount defect, make oil network must use screwdriver to carry out the dismounting of conventional screw in the time that dismounting is clean, and conventional screw easily drops after being unscrewed by screwdriver in the time of dismounting, it is careful that operator needs, the not convenient degree while more having increased dismounting.
Utility model content
In order to overcome above-mentioned technological deficiency, the utility model provides a kind of fast assembling disassembling structure of oil screen of smoke exhaust ventilator, and this structure is ensureing, under the prerequisite of fixed degree, to have accomplished easy accessibility, and features simple structure easily realizes, and has greatly promoted the Discussing Convenience of oil network dismounting.
The utility model in order to solve the problems of the technologies described above adopted technical scheme is:
A kind of fast assembling disassembling structure of oil screen of smoke exhaust ventilator, comprise that a location is installed on medium frame plate and on smoke collecting chamber and is arranged at the oil network of this medium frame plate below, also comprise that an afterbody is equipped with the quick detach screw of a steady pin, the central axis of described steady pin is parallel with medium frame plate and perpendicular to the central axis of described quick detach screw, quick detach screw wore oil network and medium frame plate from bottom to top successively, steady pin backstop is in a medium frame plate side of oil network dorsad, between described medium frame plate and oil network, be arranged with one and have flexible falling stop circle, this falling stop snare is located on quick detach screw.
Its further technical scheme is:
The structure that falling stop snare is located on quick detach screw is: the nut below of described quick detach screw offers a circle groove, and described falling stop circle is embedded in this groove.
The structure that the afterbody of described quick detach screw is equipped with a steady pin is: the afterbody of described quick detach screw is along offering a pin-and-hole perpendicular to quick detach screw central axial direction, and described steady pin is arranged in this pin-and-hole and two ends are exposed to pin-and-hole.
Described steady pin backstop in medium frame plate dorsad the structure of oil network one side be: on described medium frame plate, offer the microscler through hole that be able to pass through for steady pin, and a medium frame plate dorsad side of oil network is provided with some location convex closure, this location convex closure is arranged in the strip structure consistent with steady pin projection of shape on medium frame plate, and the long limit of this strip structure is vertical with steady pin long limit of projection on medium frame plate.
Described location convex closure is two pairs, and every pair containing two, and in every pair of location convex closure two are positioned at steady pin described in the both sides of steady pin projection on medium frame plate backstop respectively.
The nut top of described quick detach screw offers " one " font screwdriver draw-in groove, and on nut along offer a draw-in groove that can hold coin thickness perpendicular to the direction of this screwdriver draw-in groove.
Useful technique effect of the present utility model is: this structure is by adding a steady pin at the afterbody of quick detach screw, and on the quick detach screw between oil network and medium frame plate a sheathed falling stop circle, utilize the clamping force between falling stop circle and steady pin that oil network is fixed on medium frame plate, dismounting is fast and simple, do not need complicated instrument, and the use of falling stop circle can prevent the quick detach screw loss that drops in unloading process, very convenient, in addition this simple in structure and low in cost, can be widely used in the dismounting of home-use oil screen of smoke exhaust ventilator.
Brief description of the drawings
Fig. 1 is the utility model side structure schematic diagram;
Fig. 2 is the structural representation of the utility model quick detach screw;
Fig. 3 is the structural representation of the utility model oil network in the time of disassembly status;
Fig. 4 is the structural representation of the utility model oil network in the time of stationary state;
Wherein:
1-medium frame plate; The microscler through hole of 11-;
12-locates convex closure; 2-oil network;
3-quick detach screw; 31-nut;
32-groove; 33-pin-and-hole;
34-screwdriver draw-in groove; 35-draw-in groove;
4-steady pin; 5-falling stop circle.
Detailed description of the invention
In conjunction with Fig. 1 to Fig. 4, the utility model is described in further detail.
A kind of fast assembling disassembling structure of oil screen of smoke exhaust ventilator, comprise that a location is installed on medium frame plate 1 and on smoke collecting chamber and is arranged at the oil network 2 of this medium frame plate below, also comprise that an afterbody is equipped with the quick detach screw 3 of a steady pin 4, the central axis of described steady pin 4 is parallel with medium frame plate and perpendicular to the central axis of described quick detach screw, quick detach screw 3 wore oil network 2 and medium frame plate 1 from bottom to top successively, steady pin 4 backstops are in a medium frame plate side of oil network dorsad, between described medium frame plate 1 and oil network 2, be arranged with one and there is flexible falling stop circle 5, this falling stop snare is located on quick detach screw 3.
The structure that falling stop circle 5 is sheathed on quick detach screw 3 is: nut 31 belows of described quick detach screw offer a circle groove 32, and described falling stop circle 5 is embedded in this groove.Falling stop circle embeds in the groove of quick detach screw, can prevent that quick detach screw from coming off from oil network, can utilize the elasticity and the steady pin effect that himself have to be fixedly clamped on medium frame plate simultaneously.
The structure that the afterbody of described quick detach screw is equipped with a steady pin is: the afterbody of described quick detach screw is along offering a pin-and-hole 33 perpendicular to quick detach screw central axial direction, and described steady pin 4 is arranged in this pin-and-hole and two ends are exposed to pin-and-hole.The effect that two ends are exposed to pin-and-hole is, can in the time being locked, be stuck on medium frame plate at the two ends of this steady pin, plays positioning action.
Described steady pin backstop in medium frame plate dorsad the structure of oil network one side be: on described medium frame plate 1, offer the microscler through hole 11 that be able to pass through for steady pin 4, and a medium frame plate 1 dorsad side of oil network is provided with some location convex closure 12, this location convex closure is arranged in the strip structure consistent with steady pin projection of shape on medium frame plate, and the long limit of this strip structure is vertical with steady pin long limit of projection on medium frame plate.
Described location convex closure 12 is two pairs, and every pair containing two, and in every pair of location convex closure two are positioned at steady pin described in the both sides of steady pin projection on medium frame plate backstop respectively.The setting of location convex closure, can make alignment pin position in the time of stationary state, thereby prevents that the steady pin oil network that causes quick detach loosened screw to cause of sliding on medium frame plate from coming off.
Nut 31 tops of described quick detach screw 3 offer " one " font screwdriver draw-in groove 34, and on nut 31 along offer a draw-in groove 35 that can hold coin thickness perpendicular to the direction of this screwdriver draw-in groove 34.In the time adjusting quick detach screw tightness, can use common slotted point screwdriver like this, can be in the situation that there is no professional dismantling device yet, use carry-on finding, as coin etc. carries out the adjustment of quick detach screw, make dismantling device have more generality.
Using method: in the time that needs are installed oil network, the afterbody of quick detach screw 3 is passed to oil network installing hole, then put one at groove 32 places of quick detach screw 3 and there is flexible falling stop circle 5, and this falling stop circle is embedded in groove, continue the installing hole through medium frame plate 1 by the afterbody of quick detach screw 3, and in the pin-and-hole 33 of its afterbody, wear a steady pin 4, now steady pin 4 is in the position the same with microscler through hole 11.Need to fix oil network time, with screwdriver or the upwards nut 31 of push-tight quick detach screw 3 of coin class finding, now oil network and medium frame plate clamp falling stop circle 5, make falling stop circle compress distortion, 90 ° of rotary nuts when push-tight nut, make steady pin be stuck in convex closure 12 places, location, and oil network is fixed.Equally, when need to dismantling oil network, upwards 90 ° of positions to microscler through hole 11 of rotary nut when push-tight nut, fall within this microscler through hole under steady pin, falling stop circle elastic returning, and oil network can disassemble.This structure makes the dismounting of oil network very fast and simple, and do not need complicated instrument, even use the small tools such as common coin just can take apart at one's side, and the use of falling stop circle can prevent the quick detach screw loss that drops in unloading process, very convenient, in addition this simple in structure and low in cost, can be widely used in the dismounting of home-use oil screen of smoke exhaust ventilator.
Claims (6)
1. the fast assembling disassembling structure of an oil screen of smoke exhaust ventilator, comprise that a location is installed on medium frame plate (1) and on smoke collecting chamber and is arranged at the oil network (2) of this medium frame plate below, it is characterized in that: also comprise that an afterbody is equipped with the quick detach screw (3) of a steady pin (4), the central axis of described steady pin (4) is parallel with medium frame plate and perpendicular to the central axis of described quick detach screw, quick detach screw (3) wore oil network (2) and medium frame plate (1) from bottom to top successively, steady pin (4) backstop is in a medium frame plate side of oil network dorsad, between described medium frame plate (1) and oil network (2), be arranged with one and there is flexible falling stop circle (5), this falling stop snare is located on quick detach screw (3).
2. the fast assembling disassembling structure of oil screen of smoke exhaust ventilator according to claim 1, it is characterized in that: the structure that falling stop circle (5) is sheathed on quick detach screw (3) is: nut (31) below of described quick detach screw offers a circle groove (32), and described falling stop circle (5) is embedded in this groove.
3. the fast assembling disassembling structure of oil screen of smoke exhaust ventilator according to claim 1, it is characterized in that: the structure that the afterbody of described quick detach screw is equipped with a steady pin is: the afterbody of described quick detach screw is along offering a pin-and-hole (33) perpendicular to quick detach screw central axial direction, and described steady pin (4) is arranged in this pin-and-hole and two ends are exposed to pin-and-hole.
4. the fast assembling disassembling structure of oil screen of smoke exhaust ventilator according to claim 1, it is characterized in that: described steady pin backstop in medium frame plate dorsad the structure of oil network one side be: on described medium frame plate (1), offer the microscler through hole (11) that be able to supply steady pin (4) to pass through, and medium frame plate (1) dorsad side of oil network is provided with some location convex closures (12), this location convex closure is arranged in the strip structure consistent with steady pin projection of shape on medium frame plate, and the long limit of this strip structure is vertical with steady pin long limit of projection on medium frame plate.
5. the fast assembling disassembling structure of oil screen of smoke exhaust ventilator according to claim 4, it is characterized in that: described location convex closure (12) is two pairs, every pair containing two, and in every pair of location convex closure two are positioned at steady pin described in the both sides of steady pin projection on medium frame plate backstop respectively.
6. the fast assembling disassembling structure of oil screen of smoke exhaust ventilator according to claim 1 and 2, it is characterized in that: nut (31) top of described quick detach screw (3) offers " one " font screwdriver draw-in groove (34), and upper along offer a draw-in groove (35) that can hold coin thickness perpendicular to the direction of this screwdriver draw-in groove (34) at nut (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484401.4U CN204006239U (en) | 2014-08-26 | 2014-08-26 | The fast assembling disassembling structure of oil screen of smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484401.4U CN204006239U (en) | 2014-08-26 | 2014-08-26 | The fast assembling disassembling structure of oil screen of smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006239U true CN204006239U (en) | 2014-12-10 |
Family
ID=52046235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484401.4U Withdrawn - After Issue CN204006239U (en) | 2014-08-26 | 2014-08-26 | The fast assembling disassembling structure of oil screen of smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423372A (en) * | 2014-08-26 | 2016-03-23 | 樱花卫厨（中国）股份有限公司 | Rapid mounting and dismounting structure for oil screen of extractor hood |
-
2014
- 2014-08-26 CN CN201420484401.4U patent/CN204006239U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423372A (en) * | 2014-08-26 | 2016-03-23 | 樱花卫厨（中国）股份有限公司 | Rapid mounting and dismounting structure for oil screen of extractor hood |
| CN105423372B (en) * | 2014-08-26 | 2018-08-03 | 樱花卫厨（中国）股份有限公司 | The fast assembling disassembling structure of oil screen of smoke exhaust ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20180803 |