CN201763638U - Fan capable of being converted into vertical operation state or desktop operation state - Google Patents
Fan capable of being converted into vertical operation state or desktop operation state Download PDFInfo
- Publication number
- CN201763638U CN201763638U CN2010202365110U CN201020236511U CN201763638U CN 201763638 U CN201763638 U CN 201763638U CN 2010202365110 U CN2010202365110 U CN 2010202365110U CN 201020236511 U CN201020236511 U CN 201020236511U CN 201763638 U CN201763638 U CN 201763638U
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- base
- joining portion
- support unit
- fan
- surrounding wall
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Abstract
The utility model relates to a fan capable of being converted into a vertical operation state or a desktop operation state. The fan includes a fan assembly, a base, a first supporting unit, and a second supporting unit, wherein the base is provided with an upper surface, the upper surface is connected with a peripheral wall, and an upper opened end is formed on the upper surface through the peripheral wall, a lower opened end communicated with the upper opened end is formed below the base through the peripheral wall, and a notch is formed on the peripheral wall and communicated with the upper opened end; the first supporting unit is provided with a sleeve part with a penetrating screw hole, the screw hole is matched with a fastening bolt in a mutually screwed manner; and a first joint part and a second joint part are formed at two ends of the second supporting unit respectively, the first joint part is sleeved with the sleeve part, and the second joint part is inserted in the surrounding wall, and an external thread section is formed at the tail end of the second joint part, and the external thread section and the nut are matched in a mutually screwed manner. Weather the fan can be converted to the vertical operation state or the desktop operation state is determined according to that whether the second supporting unit is assembled or not.
Description
Technical field
The utility model relates to a kind of fan, refers to a kind of fan that can be transformed to upright or desktop user mode via easy assembling especially.
Background technique
In hot summer, the use of fan is quite general, but because the environment difference of using, the fan that therefore design of all kinds is arranged, the most normal user is for being positioned over ground upright fan, its flabellum is higher apart from the height on ground, so base is also higher certainly to the supporting structure between flabellum, is beneficial to air-flow is blowed to human body; Another then is to be positioned over the desk fan that uses on the desktop, owing to be positioned over desktop, so do not need very long distance between its flabellum and base, and so the height of its supporting structure then is weak point with respect to upright fan.Therefore, if just must prepare upright fan or desk fan respectively, not only need more spend more expense and carry out purchasing of fan, the space that also empty on the other hand increasing the storage is deposited in response to the difference of use occasion.
The model utility content
Therefore, the purpose of this utility model is promptly providing a kind of fan that utilizes simple assembling can variablely be changed to upright or desktop user mode.
So a kind of variable fan that is changed to upright or desktop user mode of the present utility model is characterized in that, includes:
One fan assembly comprises a fan and drives the motor that this fan rotates;
One for the base that is positioned on the supporting surface, this base has a upper surface, this upper surface connects a surrounding wall, this surrounding wall forms a upper open end in this upper surface, and this surrounding wall and form a lower open end that is communicated with this upper open end in the below of this base, in addition be provided with a breach in this surrounding wall, this breach also is communicated with this upper open end;
One in order to connect and to support first support unit of this fan assembly, has a sleeve part that is hollow tubular, and this sleeve part also is provided with and an inner screw that is connected, and this screw cooperates a fixing bolt and can screw togather mutually;
One second support unit, form one first joining portion and one second joining portion respectively at the two ends of length bearing of trend, this first joining portion is for this sleeve part socket, this second joining portion is to insert in this surrounding wall, and this second joining portion is terminal and form an external thread section, and this external thread section screws togather mutually for a nut;
Thus, when erectility uses, the first joining portion socket of the sleeve part of this first support unit and this second support unit, and lock this sleeve part and this first joining portion by this fixing bolt, second joining portion of this second support unit is then inserted in this surrounding wall by the upper open end of this base, and the external thread section that makes this second joining portion is positioned at the outside of this surrounding wall by this lower open end, sealed by this nut and this external thread section, so that this second support unit and this base are connected and fixed;
When desktop state was used, the sleeve part of this first support unit was inserted in this surrounding wall by the upper open end of this base, and by this base below this fixing bolt was screwed together in this screw, thus with this first support unit directly and this base be connected and fixed.
Wherein, first joining portion of this second support unit also is provided with an annular groove, for the contact when locking of this fixing bolt.
The beneficial effects of the utility model are: it can utilize simple assembling can variablely be changed to the fan of upright or desktop user mode.
Description of drawings
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the detailed description of a following cooperation preferred embodiment with reference to the accompanying drawings, can clearly present, wherein:
Fig. 1 is that this novel changable is changed to uprightly or the decomposing schematic representation of a preferred embodiment of the fan of desktop user mode.
Fig. 2 is the schematic representation of this preferred embodiment as the assembled part section of upright fan use.
This preferred embodiment of Fig. 3 is as the schematic representation of the assembled part section of desk fan use.
Embodiment
As Fig. 1 to Fig. 3, the variable fan that is changed to upright or desktop user mode of the utility model includes a fan assembly 1, a base 2, one first support unit 3, reaches one second support unit 4.
This fan assembly 1 comprises a flabellum group 11 and drives a motor 12 of these flabellum group 11 rotations, and shell and relevant catch net structure (figure does not show) are also arranged certainly, and therefore locating not is emphasis of the present utility model, promptly repeats no more.
This base 2 is flat plate-like, for being positioned on the supporting surface (for example ground or desktop), this base 2 has a upper surface 20, this upper surface 20 connects a surrounding wall 21, make this surrounding wall 21 form a upper open end 211 in this upper surface 20, and this surrounding wall 21 and form a lower open end 212 that is communicated with this upper open end 211 in the below of this base 2, other is provided with a breach 22 in this surrounding wall 21 near these upper open end 211 places, and this breach 22 also is communicated with this upper open end 211.
This first support unit 3 is in order to connection and support this fan assembly 1, its below has a sleeve part 31 that is hollow tubular, intersect and protrude in these sleeve part 31 outsides with the length direction of this sleeve part 31 and be provided with a protuberance 32, this protuberance 32 also is provided with a screw 33 that runs through this protuberance 32 and be connected with the inside of this sleeve part 31, and this screw 33 cooperates a fixing bolt 34 and can screw togather mutually.But protuberance 32 and inessential structure as no protuberance 32, still can be provided with screw 33 on this sleeve part 31.
This second support unit 4 forms one first joining portion 41 and one second joining portion 42 respectively at the two ends up and down of length bearing of trend, this first joining portion 41 is for these sleeve part 31 sockets, 42 at this second joining portion is in order to insert in this surrounding wall 21, and this second joining portion 42 is terminal and form an external thread section 43, and this external thread section 43 is to screw togather mutually for a nut 44.
When desire is used as upright fan, when being upright user mode, the sleeve part 31 of this first support unit 3 and first joining portion, the 41 mutual sockets of this second support unit 4, and lock in this screw 33 by this fixing bolt 34, to lock this sleeve part 31 and this first joining portion 41, again, this first joining portion 41 can further also be provided with an annular groove 45, this fixing bolt 34 can contact and go deep in this annular groove 45 when locking, to strengthen locating effect, second joining portion 42 of this second support unit 4 is then inserted in this surrounding wall 21 by the upper open end 211 of this base 2, and the external thread section 43 at this second joining portion 42 is positioned at outside the below of this surrounding wall 21 by this lower open end 212, make this nut 44 by these base 2 belows and this external thread section 43 sealed location, so this second support unit 4 is connected and fixed with this base 2, this package assembly makes 2 of fan assembly 1 and bases have first support unit 3 and being connected of second support unit 4 and higher height is arranged, meets the user mode of upright fan.
When desiring to use as desk fan, when being the desktop user mode, this moment, 4 of second support units must not use, directly make in sleeve part 31 upper open end 211 these surrounding walls 21 of insertion of this first support unit 3 by this base 2, and make this protuberance 32 snap in this breach 22, by these base 2 belows this fixing bolt 34 is screwed together in this screw 33, be sticked in these base 2 belows by this fixing bolt 34 and form the interference location, this first support unit 3 is connected and fixed with this base 2, owing to do not use this second support unit 4, make that 2 distances of this fan assembly 1 and base are shorter, meet the user mode of desk fan.
The utility model can change the state of use easily by the design of above-mentioned package assembly, and multi-purpose machine has economy effect easily.
Only above-described, it only is this novel preferred embodiment, when the scope that can not limit this novel enforcement with this, promptly every simple equivalent of doing according to this novel claim and novel description changes and modifies, and all still belongs in the scope that this novel claim contains.
Claims (2)
1. a variable fan that is changed to upright or desktop user mode is characterized in that, includes:
One fan assembly comprises a fan and drives the motor that this fan rotates;
One for the base that is positioned on the supporting surface, this base has a upper surface, this upper surface connects a surrounding wall, this surrounding wall forms a upper open end in this upper surface, and this surrounding wall and form a lower open end that is communicated with this upper open end in the below of this base, in addition be provided with a breach in this surrounding wall, this breach also is communicated with this upper open end;
One in order to connect and to support first support unit of this fan assembly, has a sleeve part that is hollow tubular, and this sleeve part also is provided with and an inner screw that is connected, and this screw cooperates a fixing bolt and can screw togather mutually;
One second support unit, form one first joining portion and one second joining portion respectively at the two ends of length bearing of trend, this first joining portion is for this sleeve part socket, this second joining portion is to insert in this surrounding wall, and this second joining portion is terminal and form an external thread section, and this external thread section screws togather mutually for a nut;
Thus, when erectility uses, the first joining portion socket of the sleeve part of this first support unit and this second support unit, and lock this sleeve part and this first joining portion by this fixing bolt, second joining portion of this second support unit is then inserted in this surrounding wall by the upper open end of this base, and the external thread section that makes this second joining portion is positioned at the outside of this surrounding wall by this lower open end, sealed by this nut and this external thread section, so that this second support unit and this base are connected and fixed;
When desktop state was used, the sleeve part of this first support unit was inserted in this surrounding wall by the upper open end of this base, and by this base below this fixing bolt was screwed together in this screw, thus with this first support unit directly and this base be connected and fixed.
2. according to the described variable fan that is changed to upright or desktop user mode of claim 1, it is characterized in that wherein, first joining portion of this second support unit also is provided with an annular groove, for the contact when locking of this fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202365110U CN201763638U (en) | 2010-06-22 | 2010-06-22 | Fan capable of being converted into vertical operation state or desktop operation state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202365110U CN201763638U (en) | 2010-06-22 | 2010-06-22 | Fan capable of being converted into vertical operation state or desktop operation state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763638U true CN201763638U (en) | 2011-03-16 |
Family
ID=43716245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202365110U Expired - Fee Related CN201763638U (en) | 2010-06-22 | 2010-06-22 | Fan capable of being converted into vertical operation state or desktop operation state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019011211A1 (en) * | 2017-07-10 | 2019-01-17 | 张博全 | Portable air blowing device |
-
2010
- 2010-06-22 CN CN2010202365110U patent/CN201763638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019011211A1 (en) * | 2017-07-10 | 2019-01-17 | 张博全 | Portable air blowing device |
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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 |
Granted publication date: 20110316 Termination date: 20140622 |
|
| EXPY | Termination of patent right or utility model |