CN202483962U - Fan - Google Patents
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- Publication number
- CN202483962U CN202483962U CN2011204563854U CN201120456385U CN202483962U CN 202483962 U CN202483962 U CN 202483962U CN 2011204563854 U CN2011204563854 U CN 2011204563854U CN 201120456385 U CN201120456385 U CN 201120456385U CN 202483962 U CN202483962 U CN 202483962U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- loam cake
- fan
- joint
- periphery
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a fan. The fan includes an upper cover and a lower cover, the top part of the upper cover is provided with a plurality of air outlets, the circumference of the lower cover is formed by a plurality of fence bars, the upper end of the lower cover is a connecting part, the connecting part is connected to the top ends of the fence bars; the periphery of the connecting part of the lower cover extends outwards to form an upper edge, the periphery of the upper cover is provided with an inverted buckle, and the inverted buckle movably buckles the lower end of the connecting part of the lower cover. The inverted buckle buckles the connecting part of the lower cover by applying a force on the upper cover and the lower cover to enable the covers to be mutually buckled, thereby the assembling of the upper cover and the lower cover can be completed; and the inverted buckle is detached from the connecting part by pressing the inverted buckle, thereby the detachment of the upper cover and the lower cover can be completed; therefore, the fan is very convenient.
Description
Technical field
The utility model relates to a kind of fan.
Background technique
Existing fan comprises loam cake, lower cover, and the assembling fixed structure between loam cake and the lower cover is generally complicated; During with loam cake and lower cover assembling; Need a more loaded down with trivial details fastening process to accomplish, simultaneously, during with loam cake and lower cover dismounting; Also need a more loaded down with trivial details process to realize, very inconvenient.
Therefore, based on the defective of above-mentioned existing fan, need improve existing fan.
The model utility content
The purpose of the utility model is to the deficiency of existing technology a kind of fan to be provided, and it is existing that this fan has solved existing fan: defectives such as the assembling fixed structure between loam cake and the lower cover is complicated and assemble, dismounting is loaded down with trivial details.
For realizing above-mentioned purpose, the utility model is realized through following technological scheme:
A kind of fan comprises loam cake, lower cover, and the top of loam cake has a plurality of exhaust vents, and the periphery of lower cover is made up of many fence bars, and the upper end of lower cover is a joint, and joint is connected with the top of fence bar; The periphery of the joint of lower cover stretches out and is formed with the upper edge, and the periphery of loam cake has back-off, the stay lower end of joint of lid of back-off movable hook.
The periphery of said loam cake forms lower extending part downwards, has back-off on the lower extending part.
The lower extending part of said back-off both sides offers gap.
The bottom of said lower cover forms fitting seat, and fan is installed on the fitting seat, and the fitting seat side is offered porose, and the power line that fan connects is drawn from this hole.
Said lower extending part is movably set in the joint inboard of lower cover.
The beneficial effect of the utility model is: directly be connected through back-off between loam cake and the lower cover, only need to make back-off hook the joint of lower cover loam cake and lower cover fastening firmly each other, promptly accomplish the assembling of loam cake and lower cover; Only need push back-off, back-off and joint are broken away from, promptly accomplish the dismounting of loam cake and lower cover, very convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the loam cake schematic representation of the utility model;
Element and reference character:
Fig. 1---among Fig. 2:
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Lower extending part 11, |
| Back-off 12, | |
| Gap 14; |
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Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See Fig. 1---Fig. 2, the loam cake 10 of the utility model is rounded, and wherein, the top has a plurality of exhaust vents 13, and the periphery of loam cake 10 forms lower extending part 11 downwards, has back-off 12 on the lower extending part 11; For making the more convenient moulding of back-off 12, the lower extending part 11 in back-off 12 both sides offers gap 14; The utility model adopts the structure of two back-offs 12 shown in figure.
The lower cover 20 of the utility model cooperates with loam cake 10, and wherein, the periphery of lower cover 20 is made up of many fence bars 22, and the upper end of lower cover 20 is a joint 21, and joint 21 is connected with the top of fence bar 22; The bottom of lower cover 20 upwards forms fitting seat 23, and fan 24 is installed on the fitting seat 23, and fitting seat 23 sides are offered porose, and the power line 26 that fan 24 connects is drawn from this hole.
Form wind inlet between each fence bar 22, when fan 24 rotated, air was sucked by wind inlet and blows out from the exhaust vent 13 of loam cake 10.
The periphery of the joint 21 of lower cover 20 stretches out and is formed with upper edge 25, and the non-deformability of strengthening joint 21 can be played in upper edge 25.
The external diameter of the lower extending part 11 of the utility model loam cake 10 is less than the internal diameter of the joint 21 of lower cover 20, to guarantee that lower extending part 11 can be sheathed in the lower cover 20.
When the loam cake 10 of the utility model is assembled with lower cover 20; Only need are with the wind inlet between any adjacent fence bar 22 of the back-off 12 aligning lower covers 20 of loam cake 10; Firmly loam cake 10 and lower cover 20 are compressed then; This moment is promptly accomplished the assembling of loam cake 10 and lower cover 20 in the lower end that makes back-off 12 hook the joint 21 of lower cover 20.
Even back-off 12 is not aimed at the wind inlet between any adjacent fence bar 22 of lower cover 20, for example, when loam cake 10 fastens with lower cover 20; Back-off 12 offsets with fence bar 22, only needs loam cake 10 is rotated a little, can back-off 12 be pushed the wind inlet between the adjacent fence bar 22; Make back-off 12 hook the lower end of the joint 21 of lower cover 20; Accomplish the assembling of loam cake 10 and lower cover 20, that is to say, the loam cake 10 of the utility model can 360 degree rotations cooperate assembling with lower cover 20.
If desired loam cake 10 is pulled down, only need be pushed the back-off 12 of loam cake 10, make back-off 12 break away from stopping of joints 21, loam cake 10 is taken off get final product then.
Know that by aforementioned the loam cake 10 and the assembly and disassembly between the lower cover 20 of the utility model fan are very simple, for the user, very convenient.
Certainly; The embodiment of the above; It is the preferred embodiments of the utility model; And unrestricted the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, characteristic and principle change or modify, all should be included in the utility model claim.
Claims (5)
1. a fan comprises loam cake, lower cover, and the top of loam cake has a plurality of exhaust vents, and the periphery of lower cover is made up of many fence bars, and the upper end of lower cover is a joint, and joint is connected with the top of fence bar; It is characterized in that: the periphery of the joint of lower cover stretches out and is formed with the upper edge, and the periphery of loam cake has back-off, the stay lower end of joint of lid of back-off movable hook.
2. a kind of fan according to claim 1 is characterized in that: the periphery of said loam cake forms lower extending part downwards, has back-off on the lower extending part.
3. a kind of fan according to claim 2 is characterized in that: the lower extending part of said back-off both sides offers gap.
4. a kind of fan according to claim 1 is characterized in that: the bottom of said lower cover forms fitting seat, and fan is installed on the fitting seat, and the fitting seat side is offered porose, and the power line that fan connects is drawn from this hole.
5. a kind of fan according to claim 2 is characterized in that: said lower extending part is movably set in the joint inboard of lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204563854U CN202483962U (en) | 2011-11-17 | 2011-11-17 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204563854U CN202483962U (en) | 2011-11-17 | 2011-11-17 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483962U true CN202483962U (en) | 2012-10-10 |
Family
ID=46958388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204563854U Expired - Fee Related CN202483962U (en) | 2011-11-17 | 2011-11-17 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022088691A1 (en) * | 2020-10-26 | 2022-05-05 | 蒋亮健 | Swing angle adjustment device for electric fan oscillating head, and electric fan applying same |
-
2011
- 2011-11-17 CN CN2011204563854U patent/CN202483962U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022088691A1 (en) * | 2020-10-26 | 2022-05-05 | 蒋亮健 | Swing angle adjustment device for electric fan oscillating head, and electric fan applying same |
| CN114483625A (en) * | 2020-10-26 | 2022-05-13 | 蒋亮健 | Electric fan oscillating angle adjusting device and electric fan applying same |
| CN114483625B (en) * | 2020-10-26 | 2023-07-04 | 蒋亮健 | Electric fan swinging angle adjusting device and electric fan using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20121117 |