CN205316430U - Range hood and push rod spare thereof - Google Patents
Range hood and push rod spare thereof Download PDFInfo
- Publication number
- CN205316430U CN205316430U CN201521127725.3U CN201521127725U CN205316430U CN 205316430 U CN205316430 U CN 205316430U CN 201521127725 U CN201521127725 U CN 201521127725U CN 205316430 U CN205316430 U CN 205316430U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- catch bar
- range hood
- push
- rod
- 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
Abstract
The utility model discloses a range hood's push rod spare, range hood including face lid and with the hinge subassembly that the face lid is connected, push rod spare is used for promoting hinge subassembly reciprocating motion is in order to open or to close the face lid, range hood's push rod spare includes sharp drive arrangement, catch bar and connecting rod, wherein the one end of catch bar with drive arrangement connects, the other end with the connecting rod is connected, just the connecting rod can be followed the axial displacement of catch bar to two at least fixed positions have, the straight line drive arrangement pass through the catch bar drive the connecting rod contracts the motion. The utility model also discloses a range hood. The utility model discloses the push rod spare and the hinge unit mount degree of difficulty have been reduced.
Description
Technical field
This utility model relates to household electrical appliance technical field, particularly relates to range hood and push-rod assembly thereof.
Background technology
It is known that in existing range hood, in order to improve the aesthetics of entirety, generally add the assemblies such as cover in side entering type range hood. Traditional cover opening mechanism generally adopts push-rod assembly and hinge component coordinate and open or close cover, owing to being linkage structure between push-rod assembly and hinge component, therefore for distance to arrange precision higher, but due between the two produce time distance fix, cannot change, thus in the process assembled, it is necessary to precisely para-position just can assemble, it is higher to the required precision of product, and installation difficulty is bigger.
Utility model content
Main purpose of the present utility model is in that to provide a kind of range hood and push-rod assembly thereof, it is intended to reduce push-rod assembly and hinge component installation difficulty.
To achieve these goals, this utility model provides the push-rod assembly of a kind of range hood, described range hood includes cover and the hinge component being connected with described cover, and described push-rod assembly is used for promoting described hinge component to move back and forth, to open or close described cover; The push-rod assembly of described range hood includes linear drive apparatus, catch bar and connecting rod, one end of wherein said catch bar is connected with described driving device, the other end is connected with described connecting rod, and described connecting rod can moving axially along described catch bar, and there is at least two fixed bit; Described linear drive apparatus drives described connecting rod to carry out contractile motion by described catch bar.
Preferably, described connecting rod is threadeded with described catch bar.
Preferably, described catch bar away from described linear drive apparatus one end along catch bar depression axially inwards formed accommodating hole, it is provided with female thread structure in described accommodating hole, one end of described connecting rod is provided with the external thread structure adaptive with described female thread structure, and the other end is provided with the fixed part being flexibly connected with described hinge component.
Preferably, described fixed part is the fixing hole being located in described connecting rod, described fixing hole be axially perpendicular to the axial of described connecting rod.
Preferably, described connecting rod is that cylinder is arranged near one end of described catch bar, and the one end away from described catch bar is that cuboid is arranged.
Preferably, described catch bar is screw rod, and described catch bar is provided with the nut adaptive with described screw rod, described nut sleeve is located on described screw rod, described linear drive apparatus is direct current generator, and the rotating shaft of described direct current generator is fixing with described screw rod to be connected, to control the rotation of described screw rod.
Preferably, described hinge component includes fixing seat and described fixing seat is rotationally connected rocking arm and the connecting rod being rotationally connected with described rocking arm, what described rocking arm included being rotationally connected with described fixing seat rotates body and is located at the first cursor on described rotation body and the second cursor, described first cursor and connecting rod are rotationally connected, one end of described second cursor and described connecting rod is rotationally connected, to change the direction that described connecting rod promotes; The other end of described connecting rod and described cover are rotationally connected.
Preferably, described first cursor and the second cursor are each perpendicular to the rotating shaft direction setting of described rotation body; Described first cursor and the second cursor stretch out in outer " eight " shape.
Preferably, the curved setting of described connecting rod.
In addition, for achieving the above object, this utility model also provides for a kind of range hood, and described range hood includes push-rod assembly, cover and the hinge component being connected with described cover, described push-rod assembly is used for promoting described hinge component to move back and forth, to open or close described cover; The push-rod assembly of described range hood includes linear drive apparatus, catch bar and connecting rod, one end of wherein said catch bar is located in described linear drive apparatus, it is connected with described linear drive apparatus, and axially carries out contractile motion along described catch bar under the promotion of described linear drive apparatus; The other end of described catch bar is connected with described connecting rod, and described connecting rod can moving axially along described catch bar, and there is at least two fixed bit.
The push-rod assembly of the range hood that this utility model embodiment provides includes linear drive apparatus, catch bar and connecting rod, one end of wherein said catch bar is connected with described driving device, the other end is connected with described connecting rod, and described connecting rod can moving axially along described catch bar, and there is at least two fixed bit; Described linear drive apparatus drives described connecting rod to carry out contractile motion by described catch bar. It is achieved thereby that the overall adjustable length of catch bar and connecting rod composition, therefore when mounted, it is possible to reduce push-rod assembly and hinge component installation difficulty.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to the structure according to these accompanying drawings obtains other accompanying drawing.
Fig. 1 is the structural representation that in utility model push-rod assembly one embodiment, push-rod assembly closes cover;
Fig. 2 is the mounting structure schematic diagram of push-rod assembly and cover in utility model push-rod assembly one embodiment;
Fig. 3 is the structural representation that in utility model push-rod assembly one embodiment, push-rod assembly opens cover;
Fig. 4 is the assembling structural representation of push-rod assembly and hinge component in utility model push-rod assembly one embodiment;
Fig. 5 is the partial enlargement structural representation of A in Fig. 4.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 10 | Push-rod assembly | 32 | Rocking arm |
| 20 | Cover | 33 | Connecting rod |
| 30 | Hinge component | 34 | Straight-bar |
| 40 | Deflector | 321 | Rotate body |
| 11 | Linear drive apparatus | 322 | First cursor |
| 13 | Connecting rod | 323 | Second cursor |
| 31 | Fixing seat | 41 | Fixed support |
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Need explanation, in this utility model embodiment, directional instruction (such as up, down, left, right, before and after ...) is only for explaining relative position relation between each parts, motion conditions etc. under a certain particular pose (as shown in drawings), if this particular pose changes, then directionality instruction also correspondingly changes therewith.
It addition, relate to the description of " first ", " second " etc. in this utility model only for descriptive purposes, and it is not intended that instruction or imply its relative importance or the implicit quantity indicating indicated technical characteristic. Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature. Additionally; technical scheme between each embodiment can be combined with each other; but must be based on those of ordinary skill in the art are capable of; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme is absent from, also not this utility model require protection domain within.
This utility model provides the push-rod assembly of a kind of range hood, see figures.1.and.2, in one embodiment, the push-rod assembly 10 of this range hood, described range hood includes cover 20 and the hinge component 30 being connected with described cover 20, described push-rod assembly 10 is used for promoting described hinge component 30 to move back and forth, to open or close described cover 20; The push-rod assembly 10 of described range hood includes linear drive apparatus 11, catch bar and connecting rod 13, one end of wherein said catch bar is connected with described driving device 11, the other end is connected with described connecting rod 13, and described connecting rod 13 can moving axially along described catch bar, and there is at least two fixed bit; Described linear drive apparatus 11 drives described connecting rod 13 to carry out contractile motion by described catch bar.
In the present embodiment, above-mentioned push-rod assembly 10 is mainly used in range hood, for cover 20 is opened or closed generation driving force. Above-mentioned hinge component 30 is for changing the direction of push-rod assembly 10 motive force, by promoting hinge component 30 to move back and forth, thus being driven cover 20 to realize open and close movement by hinge component 30, to open or close cover 20.Specifically, above-mentioned cover 20 top is rotationally connected by hinge and lampblack absorber fuselage, and the position below hinge realizes the folding of panel by hinge component 30.
Specifically, above-mentioned connecting rod 13 and catch bar are coaxially connected, and the overall adjustable length of catch bar and connecting rod 13 composition. In the present embodiment, can axially there is relative movement along catch bar in above-mentioned connecting rod 13, to change catch bar and the overall length of connecting rod 13 composition.
Should be noted that, the connected mode of above-mentioned connecting rod 13 and catch bar can be configured according to actual needs, such as can adopt the mode of being slidably connected, and two or more fixed bit is set in the track slided, when connecting rod 13 is positioned at corresponding busy hour fixed, it is possible to restriction connecting rod 13 sliding axially along catch bar. When needs are adjusted, it is possible to carried out corresponding operation adjustment connecting rod 13 by user and be positioned at different fixed positions, to meet catch bar and the entire length demand of connecting rod 13 composition, install thus convenient.
The push-rod assembly 10 that this utility model embodiment provides includes linear drive apparatus 11, catch bar and connecting rod 13, one end of wherein said catch bar is connected with described driving device 11, the other end is connected with described connecting rod 13, and described connecting rod 13 can moving axially along described catch bar, and there is at least two fixed bit; Described linear drive apparatus 11 drives described connecting rod 13 to carry out contractile motion by described catch bar. It is achieved thereby that the overall adjustable length of catch bar and connecting rod 13 composition, therefore when mounted, it is possible to reduce push-rod assembly 10 and hinge component 30 installation difficulty.
It is understood that the connected mode of above-mentioned catch bar and connecting rod 13 can be configured according to actual needs, in the present embodiment, it is preferable that above-mentioned connecting rod 13 is threadeded with described catch bar. Such as above-mentioned catch bar away from described linear drive apparatus 11 one end along catch bar depression axially inwards formed accommodating hole, it is provided with female thread structure in described accommodating hole, one end of described connecting rod 13 is provided with the external thread structure adaptive with described female thread structure, and the other end is provided with the fixed part being flexibly connected with described hinge component 30.
In the present embodiment, it is adopt threaded mode to be attached catch bar and connecting rod 13, and connecting rod 13 is inserted in catch bar, in other examples, it is also possible to both structures are carried out intermodulation. Such as, catch bar arranges external thread structure, connecting rod 13 arranges accommodating hole, and female thread structure is set in accommodating hole.
In use, by the bar 13 that is rotatably connected, thus connecting rod 13 is screwed out or screws in, thus changing catch bar and the overall length of connecting rod 13 composition.
It is understood that in the present embodiment, above-mentioned linear drive apparatus 11 is cylinder or motor. Should illustrate, when above-mentioned linear drive apparatus 11 is direct current generator, in order to simplify the structure of push-rod assembly 10, in the present embodiment, it is preferable that, above-mentioned catch bar is screw rod, described catch bar is provided with the nut adaptive with described screw rod, and described nut sleeve is located on described screw rod, and described linear drive apparatus 11 is direct current generator, the rotating shaft of described direct current generator is fixing with described screw rod to be connected, to control the rotation of described screw rod.
Further, based on above-described embodiment, in the present embodiment, fixation portions is the fixing hole being located in described connecting rod 13, described fixing hole be axially perpendicular to the axial of described connecting rod 13.
In the present embodiment, the shape of above-mentioned connecting rod 13 and catch bar can be configured according to actual needs, it is preferable that above-mentioned catch bar is that cylinder is arranged; Above-mentioned connecting rod 13 is that cylinder is arranged near one end of described catch bar, and the one end away from described catch bar is that cuboid is arranged. Fixation portions can be arranged on this cuboid position. Specifically, above-mentioned hinge component 30 is provided with the axle adaptive with this fixing hole, during installation, is inserted in this fixing hole by this axle, so that connecting rod 13 and hinge component 30 are rotationally connected.
It is understood that in other embodiments, fixation portions can also be other structure, for instance this fixed part is axle, is provided with fixing hole on hinge component 30 correspondence position.
Further, the structure of above-mentioned hinge component can be configured according to actual needs, in the present embodiment, preferably, above-mentioned hinge component 30 includes fixing seat 31, the rocking arm 32 being rotationally connected with described fixing seat 31 and the connecting rod 33 being rotationally connected with described rocking arm 32, described rocking arm 32 includes the rotation body 321 being rotationally connected with described fixing seat 31 and the first cursor 322 and the second cursor 323 being located on described rotation body 321, described first cursor 322 is rotationally connected with connecting rod 13, one end of described second cursor 323 and described connecting rod 33 is rotationally connected, to change the direction that described connecting rod 13 promotes, the other end of described connecting rod 33 and described cover 20 are rotationally connected.
In the present embodiment, above-mentioned hinge component 30 is fixed on deflector 40 back side of range hood, specifically, deflector 40 is provided with fixed support 41, this fixed support 41 is arranged in strip, and one end is fixed with hinge and is connected, and the other end and above-mentioned linear drive apparatus 11 are rotationally connected.
In controlling the process that cover 20 is opened, first control linear drive apparatus 11 and catch bar is stretched out so that connecting rod 13 promotes rotation body 321 to be rotated in a first direction. The rotation now rotating body 321 will drive the second cursor 323 to push out connecting rod 33, so that connecting rod 33 promotes cover 20 to outwardly open, after being pushed to certain position, stopping is promoted by linear drive apparatus 11, so that the degree that cover 20 is opened is maximum.
In the process controlling cover 20 Guan Bi, first control linear drive apparatus 11 and catch bar is bounced back so that connecting rod 13 promotion rotates body 321 (this second direction is contrary with first direction) in a second direction and rotates. Now rotating the rotation of body 321 by driving the second cursor 323 inwardly to pull back connecting rod 33, so that connecting rod 33 promotes cover 20 to close, after retracting to certain position, cover 20 is bonded to each other with deflector 40, to reach to close the effect of cover 20. Now will control linear drive apparatus 11 again to pull back catch bar so that cover 20 and deflector 40 fit tightly, it is prevented that cover 20 and deflector 40 are fitted generation gap, position.
Further, shape and the structure of above-mentioned first cursor 322 and the second cursor 323 all can be configured according to actual needs. Based on above-described embodiment, in the present embodiment, it is preferable that above-mentioned first cursor 322 and the second cursor 323 are each perpendicular to the rotating shaft direction of described rotation body 321 and arrange; Described first cursor 322 and the second cursor 323 stretch out in outer " eight " shape.
In the present embodiment, in above-mentioned first cursor 322 and the second cursor 323 are generally aligned in the same plane, and this plane is perpendicular to the rotating shaft direction rotating body 321.Specifically, above-mentioned first cursor 322 and the second cursor 323 are outer " eight " shape particularly as follows: be located remotely from the distance rotation distance more than close described rotation body 321 side of described rotation body 321 side between described first cursor 322 and the second cursor 323.
It is understood that the shape of above-mentioned connecting rod 33 can be configured according to actual needs, for instance, in the present embodiment, above-mentioned connecting rod 33 is preferably, curved setting. Specifically, this connecting rod 33 can be substantially that " 7 " shape is arranged, and its one end and the second cursor 323 are rotationally connected, and the other end and cover 20 are rotationally connected.
It should be noted that, above-mentioned fixing seat 31, rocking arm 32 and connecting rod 33 constitute a pushing structure, in the present embodiment, above-mentioned hinge component 30 can include two or more pushing structures. Concrete quantity can be configured according to actual needs, in the present embodiment, preferably, above-mentioned hinge component includes two pushing structures, and specifically, each pushing structure can be correspondingly arranged a push-rod assembly and drive the motion of pushing structure, linkage structure can also be adopted, namely a pushing structure is connected with above-mentioned push-rod assembly, and another pushing structure adopts a straight-bar 34 to be attached so that both produce linkage. Such as this straight-bar 34 is connected for fixing with rotation body 321 in two pushing structures, and as rotating the rotation axle of body 321.
This utility model also provides for a kind of range hood, and this range hood includes push-rod assembly, and the structure of this push-rod assembly can refer to above-described embodiment, does not repeat them here. Naturally, owing to the range hood of the present embodiment have employed the technical scheme of above-mentioned push-rod assembly, therefore this range hood has all of beneficial effect of above-mentioned push-rod assembly.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.
Claims (10)
1. a push-rod assembly for range hood, described range hood includes cover and the hinge component being connected with described cover, and described push-rod assembly is used for promoting described hinge component to move back and forth, to open or close described cover; It is characterized in that, the push-rod assembly of described range hood includes linear drive apparatus, catch bar and connecting rod, one end of wherein said catch bar is connected with described driving device, the other end is connected with described connecting rod, and described connecting rod can moving axially along described catch bar, and there is at least two fixed bit; Described linear drive apparatus drives described connecting rod to carry out contractile motion by described catch bar.
2. the push-rod assembly of range hood as claimed in claim 1, it is characterised in that described connecting rod is threadeded with described catch bar.
3. the push-rod assembly of range hood as claimed in claim 2, it is characterized in that, described catch bar away from described linear drive apparatus one end along catch bar depression axially inwards formed accommodating hole, it is provided with female thread structure in described accommodating hole, one end of described connecting rod is provided with the external thread structure adaptive with described female thread structure, and the other end is provided with the fixed part being flexibly connected with described hinge component.
4. the push-rod assembly of range hood as claimed in claim 3, it is characterised in that described fixed part is the fixing hole being located in described connecting rod, described fixing hole be axially perpendicular to the axial of described connecting rod.
5. the push-rod assembly of range hood as claimed in claim 4, it is characterised in that described connecting rod is that cylinder is arranged near one end of described catch bar, the one end away from described catch bar is that cuboid is arranged.
6. the push-rod assembly of range hood as claimed in claim 1, it is characterized in that, described catch bar is screw rod, described catch bar is provided with the nut adaptive with described screw rod, described nut sleeve is located on described screw rod, described linear drive apparatus is direct current generator, and the rotating shaft of described direct current generator is fixing with described screw rod to be connected, to control the rotation of described screw rod.
7. the push-rod assembly of range hood as claimed in claim 1, it is characterized in that, described hinge component includes fixing seat and described fixing seat is rotationally connected rocking arm and the connecting rod being rotationally connected with described rocking arm, what described rocking arm included being rotationally connected with described fixing seat rotates body and is located at the first cursor on described rotation body and the second cursor, described first cursor and connecting rod are rotationally connected, one end of described second cursor and described connecting rod is rotationally connected, to change the direction that described connecting rod promotes; The other end of described connecting rod and described cover are rotationally connected.
8. the push-rod assembly of range hood as claimed in claim 7, it is characterised in that described first cursor and the second cursor are each perpendicular to the rotating shaft direction of described rotation body and arrange; Described first cursor and the second cursor stretch out in outer " eight " shape.
9. the push-rod assembly of range hood as claimed in claim 8, it is characterised in that the curved setting of described connecting rod.
10. a range hood, it is characterised in that include the push-rod assembly of range hood as according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127725.3U CN205316430U (en) | 2015-12-28 | 2015-12-28 | Range hood and push rod spare thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127725.3U CN205316430U (en) | 2015-12-28 | 2015-12-28 | Range hood and push rod spare thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316430U true CN205316430U (en) | 2016-06-15 |
Family
ID=56199926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127725.3U Active CN205316430U (en) | 2015-12-28 | 2015-12-28 | Range hood and push rod spare thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871200A (en) * | 2017-03-23 | 2017-06-20 | 中山市乐邦生活电器有限公司 | A kind of box-like cigarette machine structure of full-automatic |
-
2015
- 2015-12-28 CN CN201521127725.3U patent/CN205316430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871200A (en) * | 2017-03-23 | 2017-06-20 | 中山市乐邦生活电器有限公司 | A kind of box-like cigarette machine structure of full-automatic |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201087648Y (en) | Asymmetric transmission mechanism used for dual opening system | |
| CN107246184A (en) | Concealed booster door handles component and refrigeration plant | |
| CN106949554B (en) | Air conditioner and air deflector movement mechanism thereof | |
| CN204354764U (en) | Air door actuator of automobile air-conditioner | |
| CN203719075U (en) | Automatic swing mechanism and air conditioner with same | |
| CN103711400B (en) | Remote control electric window | |
| CN205316430U (en) | Range hood and push rod spare thereof | |
| CN202734184U (en) | Air guide structure of air conditioner indoor machine | |
| CN207299460U (en) | Indoor unit | |
| CN203100104U (en) | Automobile air conditioner air door movement mechanism | |
| CN109578539A (en) | A kind of flat-pushing mobile device and its device of cranking arm | |
| CN105509114B (en) | Cover pushing structure and range hood | |
| CN204408162U (en) | Axial linear movement stepping motor | |
| CN205536450U (en) | Open and shut device and have its air conditioner of aviation baffle | |
| CN205315632U (en) | Rotary motion changes linear movement device | |
| CN203460950U (en) | Automobile engine cover support rod | |
| CN205372688U (en) | Range hood | |
| CN209444765U (en) | A kind of flat-pushing mobile device and its device of cranking arm | |
| CN203258817U (en) | Air-conditioner indoor unit | |
| CN203478547U (en) | Connecting structure of rotating shaft on air guide plate of air conditioner indoor unit | |
| CN208996603U (en) | A kind of new type auto control sliding door | |
| CN203404936U (en) | Inhaul cable type air conditioner ventilation door adjusting structure | |
| CN203443049U (en) | Air guide mechanism for lower layer blades at air outlet of automobile air conditioner | |
| CN205074178U (en) | Scribble even glue mechanism | |
| CN205778087U (en) | One can automatically open up certain angle band damping hinge device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220915 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Yongan Road, Beijiao Town, Shunde District, Foshan, Guangdong 6 Patentee before: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |