CN203476767U - Fan base and electric fan - Google Patents
Fan base and electric fan Download PDFInfo
- Publication number
- CN203476767U CN203476767U CN201320551149.XU CN201320551149U CN203476767U CN 203476767 U CN203476767 U CN 203476767U CN 201320551149 U CN201320551149 U CN 201320551149U CN 203476767 U CN203476767 U CN 203476767U
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- Prior art keywords
- snap close
- supporting foot
- chassis
- fan base
- utility
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- Expired - Lifetime
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- 210000002683 foot Anatomy 0.000 claims description 9
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a fan base, which comprises a chassis and a supporting foot group arranged on the chassis, wherein the supporting foot group comprises two supporting feet hinged with the chassis; one of the supporting legs is hinged with a lock catch, and the other supporting leg is provided with a locking bulge matched with the lock catch when at least one supporting leg is in an open state. The utility model provides a fan base through articulating supporting legs and chassis, can make the supporting legs have at least and open and convert into two states, when the supporting legs is in the open mode, can provide stable support, when the supporting legs is in the state of converting into, can reduce fan base's area. The utility model provides a user collect difficult puzzlement, the user only needs to fold this simple action with fan base, need not to dismantle, can reach and reduce the model machine volume and collect, not only collects conveniently but also reduces the space. The utility model also discloses an electric fan of having above-mentioned fan base.
Description
Technical field
The utility model relates to fan technical field, more particularly, relates to a kind of fan base and electric fan.
Background technique
Rotary blade fan is the new varieties of an electric fan of 20 century 70 rises in mid-term, is called again box fan or box fan, adopts mechanical method to realize natural wind simulating, is comparatively ideal product in domestic electric fan.
At present, the floor type box fan product on market, in order to guarantee to have enough support forces, need to provide larger floor space for its base.But whenever heat disappears, user need to collect product, because the floor space of base is larger, takies the interior space larger, therefore make to be covered up comparatively difficulty.
For the ease of collection, the base of floor type box fan product of the prior art adopts detachable base, during collection, needs as screw-driver, product base to be dismantled to collection with instrument, makes user be covered up comparatively trouble.
Therefore, how to make without dismounting, also can realize the object of collection, become those skilled in the art's technical problem urgently to be resolved hurrily.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of fan base, so that without dismounting, also can realize the object of collection;
Another object of the present utility model is to provide a kind of electric fan with said fans base.
For achieving the above object, the utility model provides following technological scheme:
A fan base, comprises chassis and is arranged at the supporting foot group on described chassis, described supporting foot group comprises two supporting foots hinged with described chassis;
On one of them supporting foot, be hinged with snap close, on another supporting foot, be provided with for supporting foot described at least one when the open mode and the locking of described snap fit projection.
Preferably, in said fans base, described snap close comprises left snap close and right snap close, and described left snap close is hinged by the first hinging hole and one of them supporting foot, the second hinging hole of described right snap close and described left snap close is hinged, and described right snap close coordinates with described locking projection.
Preferably, in said fans base, one of them supporting foot is hinged by left hinge pin and described chassis, and another supporting foot is hinged by right hinge pin and described chassis.
Preferably, in said fans base, described snap close comprises left snap close and right snap close, described left snap close is hinged by the first hinging hole and described left hinge pin, the second hinging hole of described right snap close and described left snap close is hinged, described locking projection is arranged on described right hinge pin, and described right snap close coordinates with described locking projection.
Preferably, in said fans base, at described supporting foot during in open mode, a side of described left hinge pin and the rib butt on described chassis.
Preferably, in said fans base, on described chassis, have for accommodating the receiving groove of described supporting foot.
Preferably, in said fans base, in described receiving groove, be provided with the buckle for supporting foot described in clamping.
Preferably, in said fans base, the bottom of described chassis and described supporting foot all has bottom support pin.
Preferably, in said fans base, described supporting foot group is two, and is arranged at respectively the two ends on described chassis.
From above-mentioned technological scheme, can find out, the fan base that the utility model provides, by supporting foot and chassis is hinged, can make supporting foot at least there is opening and amount to two states, at supporting foot during in open mode, stable support can be provided, at supporting foot, during in folded position, can reduce the floor space of fan base.The utility model has solved user and has collected difficult puzzlement, and user only need fold this by fan base and simply move, and without dismounting, can reach and reduce model machine volume and collect, and not only collection is convenient but also reduce space.
The utility model also provides a kind of electric fan, comprises fan base, and wherein, described fan base is the as above fan base described in any one.The fan base providing due to the utility model has above-mentioned technique effect, and the electric fan therefore with this fan base has above-mentioned technique effect equally, repeats no more herein.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The explosive view of the fan base that Fig. 1 provides for the utility model embodiment;
The structural representation of a kind of angle on the chassis that Fig. 2 provides for the utility model embodiment;
The structural representation of another angle of chassis that Fig. 3 provides for the utility model embodiment;
The structural representation of the left hinge pin that Fig. 4 provides for the utility model embodiment;
The structural representation of the right hinge pin that Fig. 5 provides for the utility model embodiment;
The structural representation of the supporting foot that Fig. 6 provides for the utility model embodiment;
The structural representation of the left snap close that Fig. 7 provides for the utility model embodiment;
The structural representation of a kind of angle of right snap close that Fig. 8 provides for the utility model embodiment;
The structural representation of right another angle of snap close that Fig. 9 provides for the utility model embodiment;
The erection drawing of one of them supporting foot that Figure 10 provides for the utility model embodiment;
The erection drawing of another supporting foot that Figure 11 provides for the utility model embodiment;
The erection drawing of two supporting foots that Figure 12 provides for the utility model embodiment;
The structural representation of the fan base that Figure 13 provides for the utility model embodiment in Support Position;
The structural representation of the fan base that Figure 14 provides for the utility model embodiment in folding position.
Wherein:
1 is chassis, 2 is left hinge pin, 3 is right hinge pin, 4 is supporting foot, 5 is left snap close, 6 is rotating shaft, 7 is right snap close, 8 is rotating shaft, 9 is screw, 10 is nut, 11 is bottom support pin, 101 is hinging hole, 102 is rib, 103 is bottom support pin, 104 is buckle, 105 is end sides, 201 is hinging hole, 202 is hinging hole, 203 is mounting hole, 204 is side, 301 is hinging hole, 302 is side, 303 is mounting hole, 304 is locking projection, 401 is mounting hole, 402 is mounting hole, 403 is surface, 501 is the first hinging hole, 502 is the second hinging hole, 701 is hinging hole, 702 is buckling part.
Embodiment
Core of the present utility model is to provide a kind of fan base, so that without dismounting, also can realize the object of collection;
Another core of the present utility model is to provide a kind of electric fan with said fans base.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the explosive view of the fan base that Fig. 1 provides for the utility model embodiment.
The fan base that the utility model embodiment provides, comprise chassis 1 and be arranged at the One On The Chassis supporting foot group, wherein, supporting foot group at least comprises a supporting foot 4 hinged with chassis 1, supporting foot 4, when turning to correct position, is formed for the supporting structure of supports fan main body jointly with chassis 1.
The fan base that the utility model provides, by supporting foot 4 and chassis 1 is hinged, can make supporting foot 4 at least there is opening and amount to two states, at supporting foot 4 during in open mode (as shown in figure 13), stable support can be provided, at supporting foot 4, during in folded position (as shown in figure 14), can reduce the floor space of fan base.The utility model has solved user and has collected difficult puzzlement, and user only need fold this by fan base and simply move, and without dismounting, can reach and reduce model machine volume and collect, and not only collection is convenient but also reduce space.
In order to guarantee that supporting foot 4 can stablize in opening Support Position, being unlikely to touch slightly affects use with regard to rotating, and the utility model embodiment also can comprise the locking device that supporting foot 4 is locked to open mode.By increasing this locking device, can when opening to Support Position, supporting foot 4 can lock by locking device, to keep this position, be unlikely to rotate easily.
Particularly, locking device can be the jackscrew with chassis 1 screw-thread fit, and the end of jackscrew is for connecting with supporting foot 4.When supporting foot 4 opens to Support Position, rotation jackscrew, moves down the end of jackscrew, until hold out against supporting foot 4, thus avoid the rotation of supporting foot 4, reach the effect of locking.
Refer to Fig. 5, Fig. 8 and Fig. 9, the structural representation of the right hinge pin that Fig. 5 provides for the utility model embodiment; The structural representation of a kind of angle of right snap close that Fig. 8 provides for the utility model embodiment; The structural representation of right another angle of snap close that Fig. 9 provides for the utility model embodiment.
In the utility model one optimal technical scheme, supporting foot group comprises that 4, two supporting foots 4 of two supporting foots are articulated with respectively the both sides on chassis 1, thereby reaches more stable support effect.On one of them supporting foot 4, be hinged with snap close, be provided with at least one supporting foot 4 during in open mode and the locking projection 304 of snap fit on another supporting foot 4, snap close and locking projection 304 form locking devices.When two supporting foots 4 open to Support Position, rotate snap close, snap close and locking projection 304 are locked together, thereby limit two supporting foots 4, rotate.
Particularly, snap close comprises left snap close 5 and right snap close 7, and left snap close 5 is hinged with one of them supporting foot 4 by the first hinging hole 501, and right snap close 7 is hinged with the second hinging hole 502 of left snap close 5.
Above-described embodiment be left snap close 5 directly and supporting foot 4 hinged, it will be appreciated by persons skilled in the art that left snap close 5 also can be indirectly and supporting foot 4 hinged, hinged by middleware and supporting foot 4.
One of them supporting foot 4 is hinged with chassis 1 by left hinge pin 2, and another supporting foot 4 is hinged with chassis 1 by right hinge pin 3.Snap close comprises left snap close 5 and right snap close 7, and left snap close 5 is hinged with left hinge pin 2 by the first hinging hole 501, and right snap close 7 is hinged with the second hinging hole 502 of left snap close 5, and locking projection 304 is arranged on right hinge pin 3.
Incorporated by reference to Fig. 2-Fig. 6, the structural representation of a kind of angle on the chassis that Fig. 2 provides for the utility model embodiment; The structural representation of another angle of chassis that Fig. 3 provides for the utility model embodiment; The structural representation of the left hinge pin that Fig. 4 provides for the utility model embodiment; The structural representation of the right hinge pin that Fig. 5 provides for the utility model embodiment; The structural representation of the supporting foot that Fig. 6 provides for the utility model embodiment.
The hinging hole 201 of left hinge pin 2 and the hinging hole of right hinge pin 3 301 are mounted with by screw 9 and nut 10 with the hinging hole 101 on chassis 1, take screw 9 as hinge center, form and are movably hinged structure.Two supporting foots 4 rotate centered by screw 9, realize and launching and collection action.
The mounting hole 203 of left hinge pin 2 is fixed with the fixed blocks such as mounting hole 401 use screws of supporting foot 4.The first hinging hole 501 of the hinging hole 202 of left hinge pin 2 and left snap close 5 forms pin connection structures by rotating shaft 8, and left snap close 5 be take rotating shaft 8 and for center of rotation, done turnover and move.The second hinging hole 502 of left snap close 5 forms pin connection structure with the hinging hole 701 of right snap close 7 by rotating shaft 6, by snap close 7, centered by rotating shaft 6, around left snap close 5, do turnover motion, simultaneously, rotating shaft 6 is done turnover motion around left hinge pin 2 centered by rotating shaft 8, when left snap close 5 is when left hinge pin 2 is done fastening motion left, drive right snap close 7 to fasten left.
Further, at supporting foot 4 during in open mode, rib 102 butts on the 204Yu chassis, a side 1 of left hinge pin 2.Be that left hinge pin 2 and right hinge pin 3 are done turnover motion around screw 9 respectively, rib 102 laminatings on the 204He chassis, a side 1 of left hinge pin 2, rib 102 laminatings on the 302Ye He chassis, a side 1 of right hinge pin 3, reach deployed condition, and restriction is rotated further, left snap close 5 is done left while fastening motion, drive right snap close 7 also to left movement, the buckling part 702 of right snap close 7 is fitted with the locking projection 304 of right hinge pin 3, continue to fasten left snap close 5, the buckling part 702 of right snap close makes the locking projection 304 of right hinge pin 3 that resiliently deformable occur, make whole buckle structure have pretightening force effect always.
When the plane that the first hinging hole 501 on left snap close 5 forms with the second hinging hole 502 is parallel with the end sides 105 on chassis 1, now stroke is the longest left for right snap close 7, it is elastic deformation amount's maximum of the locking projection 304 of right hinge pin 3, the coupling mechanism force of whole locking device is maximum, this position is the dead center position of locking device, when surpassing dead center position continuation fastening, to there is coupling mechanism force to right snap close 7 effects always, coupling mechanism force and then pass to left snap close 5, make left snap close 5 become self-locking state, whole locker, in self-locking state, does not get loose after the locking of whole mechanism.
In order further to optimize technique scheme, on chassis 1, have for accommodating the receiving groove of supporting foot 4, in receiving groove, be provided with the buckle 104 for clamping supporting foot 4, at supporting foot 4, during in collecting state, by buckle 104, locked.
When collection supporting foot 4, move left snap close 5 and move right, right snap close 7 moves right, and realizes the action of threading off, collect two supporting foots, when collecting in the receiving groove on chassis 1 time, the surface 403 of supporting foot 4 and the buckle 104 buckle interference fit on chassis 1, continue to fasten, supporting foot 4 can push buckle 104 distortion, enter completely in chassis 1, buckle 104 recovers distortion, blocks supporting foot and does not get loose.
In the utility model one specific embodiment, the bottom of chassis 1 and supporting foot 4 all has bottom support pin.The bottom on chassis 1 has bottom support pin 103, and the bottom of supporting foot 4 has bottom support pin 11.
The fastening pieces such as the mounting hole 402 of supporting foot 4 and bottom support pin 11 use screws are fixed, and bottom support pin 11 plays and supports and cushioning effect.The mounting hole 303 of right hinge pin 3 is fixed with the fixed blocks such as mounting hole 401 use screws of supporting foot 4.
In the utility model one specific embodiment, supporting foot group is two, and is arranged at respectively the two ends on chassis 1, to improve stability of strutting system.
The invention also discloses a kind of electric fan, comprise fan base, wherein, fan base is the as above disclosed fan base of embodiment.The fan base providing due to the utility model has above-mentioned technique effect, and the electric fan therefore with this fan base has above-mentioned technique effect equally, repeats no more herein.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To these embodiments' multiple modification, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a fan base, comprises chassis (1) and is arranged at the supporting foot group on described chassis (1), it is characterized in that, described supporting foot group comprises two supporting foots (4) hinged with described chassis (1);
One of them supporting foot is hinged with snap close on (4), is provided with for supporting foot described at least one (4) when the open mode and the locking of described snap fit projection (304) on another supporting foot (4).
2. fan base as claimed in claim 1, it is characterized in that, described snap close comprises left snap close (5) and right snap close (7), described left snap close (5) is hinged by the first hinging hole (501) and one of them supporting foot (4), described right snap close (7) is hinged with second hinging hole (502) of described left snap close (5), and described right snap close (7) coordinates with described locking projection (304).
3. fan base as claimed in claim 1, is characterized in that, one of them supporting foot (4) is hinged by left hinge pin (2) and described chassis (1), and another supporting foot (4) is hinged by right hinge pin (3) and described chassis (1).
4. fan base as claimed in claim 3, it is characterized in that, described snap close comprises left snap close (5) and right snap close (7), described left snap close (5) is hinged by the first hinging hole (501) and described left hinge pin (2), described right snap close (7) is hinged with second hinging hole (502) of described left snap close (5), it is upper that described locking projection (304) is arranged at described right hinge pin (3), and described right snap close (7) coordinates with described locking projection (304).
5. fan base as claimed in claim 4, is characterized in that, at described supporting foot (4) during in open mode, and rib (102) butt on a side (204) of described left hinge pin (2) and described chassis (1).
6. the fan base as described in claim 1-5 any one, is characterized in that, on described chassis (1), has for accommodating the receiving groove of described supporting foot (4).
7. fan base as claimed in claim 6, is characterized in that, is provided with the buckle (104) for supporting foot described in clamping (4) in described receiving groove.
8. the fan base as described in claim 1-5 any one, is characterized in that, the bottom of described chassis (1) and described supporting foot (4) all has bottom support pin.
9. the fan base as described in claim 1-5 any one, is characterized in that, described supporting foot group is two, and is arranged at respectively the two ends of described chassis (1).
10. an electric fan, comprises fan base, it is characterized in that, described fan base is the fan base as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551149.XU CN203476767U (en) | 2013-09-05 | 2013-09-05 | Fan base and electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551149.XU CN203476767U (en) | 2013-09-05 | 2013-09-05 | Fan base and electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476767U true CN203476767U (en) | 2014-03-12 |
Family
ID=50225105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551149.XU Expired - Lifetime CN203476767U (en) | 2013-09-05 | 2013-09-05 | Fan base and electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421194A (en) * | 2013-09-05 | 2015-03-18 | 珠海格力电器股份有限公司 | Fan base and electric fan |
-
2013
- 2013-09-05 CN CN201320551149.XU patent/CN203476767U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421194A (en) * | 2013-09-05 | 2015-03-18 | 珠海格力电器股份有限公司 | Fan base and electric fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20170524 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20170524 |