CN205388334U - Activity panel closing mechanism and adopt smoke ventilator of this mechanism - Google Patents
Activity panel closing mechanism and adopt smoke ventilator of this mechanism Download PDFInfo
- Publication number
- CN205388334U CN205388334U CN201620095100.1U CN201620095100U CN205388334U CN 205388334 U CN205388334 U CN 205388334U CN 201620095100 U CN201620095100 U CN 201620095100U CN 205388334 U CN205388334 U CN 205388334U
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- CN
- China
- Prior art keywords
- smoke exhaust
- exhaust ventilator
- drop front
- panel
- piston rod
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Abstract
The utility model discloses an activity panel closing mechanism, it is including activity panel, air leg and digging arm, the front end and the activity panel rigid coupling of digging arm, the rear end hinges in the mounting, the middle part of digging arm protrusion connecting portion, the air leg includes pneumatic body and piston rod, it is internal that the pneumatic tube is arranged in to the piston rod, and the piston rod rigid coupling is at connecting portion. A smoke ventilator, it has adopted foretell movable panel closing mechanism, the smoke ventilator front end is equipped with the convulsions panel, installs the automatic hasp of elasticity on the convulsions panel. The utility model discloses an above -mentioned technical scheme, utilized the automatic hasp cooperation of air leg and elasticity to use, realize manual mechanical control, the operation flexibility of getting up. Simultaneously it has simple structure, descends greatly with material, technology, operation and maintenance cost, compact structure moreover, and reasonable in design, the volume of induced drafting is big, flexible operation, elegant appearance, saving energy consumption. Consequently, it is the product that a technical and economic nature all has the high performance.
Description
[technical field]
This utility model relates to an electro-technical field and relates to, more particularly, it relates to a kind of drop front switching mechanism and adopt the smoke exhaust ventilator of this mechanism.
[background technology]
Smoke exhaust ventilator is also known as range hood, it it is a kind of kitchen appliance purifying kitchen environment, it is arranged on above the health energy-saving range hood cooking stove of kitchen, the harmful oil smoke produced in the refuse of cooking stove burning and cooking process can be taken away rapidly, outside discharge chamber, reduce and pollute, purify air, and have gas defence, explosion-proof safety guarantee effect.Traditional smoke exhaust ventilator, all without installing cigarette machine side plate, like this can cause that wind-fall fills into smoke exhaust ventilator, makes oil smoke flow backwards and pollutes kitchen environment, has a strong impact on people's health.Smoke exhaust ventilator improved and added cigarette machine side plate later, but great majority are fixing, inconvenience very.Although also there being movable cigarette machine side plate, but these panel majorities are Electronic control, there is structure complexity in the smoke exhaust ventilator of this automatization, the problems such as manufacturing cost is high, once run into the situation of power failure, that is equal to drop front and can not normally realize opening and close, and has a strong impact on use quality, causes inconvenience.Therefore, in order to overcome above-mentioned technological deficiency, we have developed a kind of drop front switching mechanism and adopt the smoke exhaust ventilator of this mechanism.
[utility model content]
The purpose of this utility model technical problem to be solved is to provide for a kind of drop front switching mechanism and adopts the smoke exhaust ventilator of this mechanism.It has simple in construction, is greatly reduced with material, technique, operation and maintenance cost, and compact conformation, reasonable in design, energy efficient, armstrong's patent control can be realized, operate flexibly.Therefore, it is a kind of technical product being respectively provided with superior function with economy.
This drop front switching mechanism and adopt the smoke exhaust ventilator of this mechanism to adopt following technical scheme:
A kind of drop front switching mechanism, it includes drop front, air-leg and lever arm；
The front end of described lever arm is affixed with described drop front, and rear end is articulated with fixture, and a junction is protruded at the middle part of described lever arm；
Described air-leg includes pneumatic track and piston rod；Described piston rod is placed in described pneumatic track, and described piston rod is fixed in described connecting portion.
Preferably, described lever arm has radian.
Preferably, described fixture is installed close to described drop front.
A kind of smoke exhaust ventilator, it have employed above-mentioned drop front switching mechanism；Described smoke exhaust ventilator front end is provided with convulsion panel, and described convulsion panel is provided with elastic force automatic locking.
Preferably, described drop front locking hook is installed.
Preferably, described pneumatic track is fixed on smoke exhaust ventilator.
Preferably, the quantity of described elastic force automatic locking is one or more.
Preferably, the adapting of the quantity of described locking hook and described elastic force automatic locking.
Preferably, the position of described locking hook is corresponding with described elastic force automatic locking.
This utility model compares produced beneficial effect with background technology:
This utility model have employed technique scheme, make use of air-leg and elastic force automatic locking with the use of, it is achieved armstrong's patent controls, and operates flexibly.It has simple in construction, is greatly reduced with material, technique, operation and maintenance cost simultaneously, and compact conformation, reasonable in design, suction air volume is big, and flexible operation is elegant in appearance, energy efficient.Therefore, it is a kind of technical product being respectively provided with superior function with economy.
[accompanying drawing explanation]
Fig. 1 is the drop front switching mechanism in the provided preferred embodiment of this utility model and the smoke exhaust ventilator schematic perspective view adopting this mechanism；
Fig. 2 is the decomposition texture schematic diagram of the drop front switching mechanism in the provided preferred embodiment of this utility model and the smoke exhaust ventilator adopting this mechanism；
Fig. 3 is the lever arm schematic diagram in the provided preferred embodiment of this utility model；
Fig. 4 is the air-leg schematic diagram in the provided preferred embodiment of this utility model.
[detailed description of the invention]
Being described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.
In description of the present utility model, it should be noted that, for the noun of locality, if any term " " center ", " laterally (X) ", " longitudinally (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, it is for only for ease of narration this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with particular orientation structure and operation, it is not intended that limit concrete protection domain of the present utility model.
Additionally, if any term " first ", " second " only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating technical characteristic.Thus, defining " first ", " second " feature can be expressed or implicit include one or more this feature, in this utility model describes, " several " are meant that two or more, unless otherwise expressly limited specifically.
In this utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any term " assembling ", " being connected ", " connection " term, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can also be mechanically connected；Can be joined directly together, it is also possible to be connected by intermediary, it is possible to be that two element internals are connected.For those of ordinary skills, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can include the first and second features and directly contact, it is also possible to include fisrt feature and second feature be not directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " include fisrt feature directly over second feature and oblique upper, or be only the height representing fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " include fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height lower than second feature.
Below in conjunction with the accompanying drawing of description, by detailed description of the invention of the present utility model is further described, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.Describe embodiment below with reference to accompanying drawing to be illustrative of, it is intended to explain this utility model, and it is not intended that to restriction of the present utility model.
The preferred embodiment that this utility model provides: as shown in Fig. 1 ~ Fig. 4, a kind of drop front switching mechanism, it includes drop front 10, air-leg 20 and lever arm 30；Described lever arm 30 has radian, and the front end of described lever arm 30 is affixed with described drop front 10, and rear end is articulated with described fixture 40, and described fixture 40 is installed close to described drop front 10；A junction 31 is protruded at the middle part of described lever arm 30.
Described air-leg 20 includes pneumatic track 21 and piston rod 22；Described pneumatic track 21 is fixed on smoke exhaust ventilator 50；Described piston rod 22 is placed in described pneumatic track 21, and described piston rod 22 is fixed in described connecting portion 31.
A kind of smoke exhaust ventilator 50, described smoke exhaust ventilator 50 front end is provided with convulsion panel 60, and described convulsion panel 60 is provided with elastic force automatic locking 70；The quantity of described elastic force automatic locking 70 is one or more.
Described drop front 10 be provided with locking hook 11, the quantity of described locking hook 11 and position and described elastic force automatic locking 70 position corresponding.
When described drop front 10 is in closure state, the locking hook 11 of described drop front 10 is fastened on elastic force automatic locking 70；Clicking drop front 10, release locking state, described elastic force automatic locking 70 unclamps with described locking hook 11；The rear end of described lever arm 30 is articulated with described fixture 40, make described lever arm 30 with junction, front end for axis rotation, after unblock, air-leg 20 earth pressure release, described piston rod 22 promotes described lever arm 30 to rotate, and the front end of described lever arm 30 is affixed with described drop front 10, rotates lever arm 30 thus driving drop front 10 to rotate, described air-leg 20 and described elastic force automatic locking 70 with the use of, Non-follow control drop front opening and closing can be realized and close.With on the market it is generally required to compared with Electronic control, it has simple in construction, is greatly reduced with material, technique, operation and maintenance cost, and compact conformation, reasonable in design, flexible operation, elegant in appearance, the advantage such as energy efficient.Daily middle closedown drop front, effectively down-draught-proof, oil smoke can flow backwards and pollute kitchen environment.Drop front adopts and transparent or semitransparent material can be adopted to make, more elegant in appearance.
In the description of description, the description of reference term " embodiment ", " preferably ", " example ", " concrete example " or " some examples " etc. means the specific features, structure, material or the feature that describe in conjunction with this embodiment or example, it is contained at least one embodiment of the present utility model or example, in this manual the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in a suitable manner in any one or more embodiments or example.
Description by above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; this utility model is not limited to above-mentioned detailed description of the invention; the improvement and the replacement that adopt techniques well known on this utility model basis all fall within protection domain of the present utility model, should be limited it by each claim.
Claims (9)
1. a drop front switching mechanism, it is characterised in that: it includes drop front, air-leg and lever arm；
The front end of described lever arm is affixed with described drop front, and rear end is articulated with fixture, and a junction is protruded at the middle part of described lever arm；
Described air-leg includes pneumatic track and piston rod；Described piston rod is placed in described pneumatic track, and described piston rod is fixed in described connecting portion.
2. drop front switching mechanism according to claim 1, it is characterised in that: described lever arm has radian.
3. drop front switching mechanism according to claim 1, it is characterised in that: described fixture is installed close to described drop front.
4. a smoke exhaust ventilator, it is characterised in that: it have employed the drop front switching mechanism described in any one of claim 1 ~ 3；Described smoke exhaust ventilator front end is provided with convulsion panel, and described convulsion panel is provided with elastic force automatic locking.
5. smoke exhaust ventilator according to claim 4, it is characterised in that: described drop front locking hook is installed.
6. smoke exhaust ventilator according to claim 4, it is characterised in that: described pneumatic track is fixed on smoke exhaust ventilator.
7. smoke exhaust ventilator according to claim 4, it is characterised in that: the quantity of described elastic force automatic locking is one or more.
8. smoke exhaust ventilator according to claim 5, it is characterised in that: the quantity of described locking hook adapts with described elastic force automatic locking.
9. smoke exhaust ventilator according to claim 5, it is characterised in that: the position of described locking hook is corresponding with described elastic force automatic locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095100.1U CN205388334U (en) | 2016-01-29 | 2016-01-29 | Activity panel closing mechanism and adopt smoke ventilator of this mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095100.1U CN205388334U (en) | 2016-01-29 | 2016-01-29 | Activity panel closing mechanism and adopt smoke ventilator of this mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388334U true CN205388334U (en) | 2016-07-20 |
Family
ID=56382549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095100.1U Expired - Fee Related CN205388334U (en) | 2016-01-29 | 2016-01-29 | Activity panel closing mechanism and adopt smoke ventilator of this mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388334U (en) |
-
2016
- 2016-01-29 CN CN201620095100.1U patent/CN205388334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160720 Termination date: 20190129 |