CN209244885U - A kind of foldable structure of fan - Google Patents
A kind of foldable structure of fan Download PDFInfo
- Publication number
- CN209244885U CN209244885U CN201822115523.7U CN201822115523U CN209244885U CN 209244885 U CN209244885 U CN 209244885U CN 201822115523 U CN201822115523 U CN 201822115523U CN 209244885 U CN209244885 U CN 209244885U
- Authority
- CN
- China
- Prior art keywords
- becket
- axle bed
- shaft
- fan
- metal clips
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of foldable structures of fan, including axle bed and shaft, it is fixed on the axle bed inner sidewall to be embedded with becket, the becket inner sidewall is set as wavy surface structure, the shaft is mounted on axle bed, and it is coaxially disposed with axle bed, relative to being provided with metal clips at the position of becket on the shaft is circumferential, the metal clips is fixedly connected with shaft, the metal clips is towards being provided with salient point on becket side, the salient point is connected together with the wavy surface structure on becket inner sidewall, when the shaft rotates on axle bed, the salient point can the repressive bounce displacement in wavy surface structure.The utility model, fan handle is realized by the damping connection of metal clips salient point and becket to turn folding with fan head, and metal clips and becket are stainless steel material, since elasticity is good for stainless steel material, durability might as well, it therefore is not in due to abrasion and the phenomenon that skid or walk, structure is simple and durable.
Description
Technical field
The utility model relates to fan technology fields, are to be related to a kind of foldable structure of fan more specifically.
Background technique
Folded fan can derive many new functions due to foldable, therefore occupy certain city in the market
Market share.Folded fan has required a kind of foldable structure to realize and fold, and foldable structure fractionation is set to fan head and fan
Handle, however, existing foldable structure or structure is complicated or unstable quality in the market, many foldable structures are using one
All can inevitably occur after the section time due to plastic cement is worn and the phenomenon that have skidded or walk.
Summary of the invention
The purpose of this utility model is to provide a kind of foldable structures of fan, are respectively set in the folding junction of fan
There are the metal clips and becket of stainless steel material, and metal clips salient point can be existing to solve relative to becket damping rotary
There is the problem in technology.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of foldable structure of fan, including axle bed
And shaft, fixed on the axle bed inner sidewall to be embedded with becket, the becket inner sidewall is set as wavy surface structure, described
Shaft is mounted on axle bed, and is coaxially disposed with axle bed, relative to being provided with gold at the position of becket on the shaft is circumferential
Belong to elastic slice, the metal clips is fixedly connected with shaft, and the metal clips is described towards being provided with salient point on becket side
Salient point is connected together with the wavy surface structure on becket inner sidewall, and when the shaft rotates on axle bed, the salient point can
The repressive bounce displacement in wavy surface structure.
Preferably, the axle bed and fan head integrally connected are arranged, and the shaft and fan handle shell are integrally formed and are arranged,
And it is set on fan handle case inside face.
Preferably, it is provided with wavy surface structure on the axle bed inner wall, is provided on the becket lateral wall and axle bed
The wavy surface structure that inner wall matches.
Preferably, the shaft circumferential direction is equipped with elastic slice installation position, and the metal clips is fixedly mounted on elastic slice installation position
On.
Preferably, the material of the becket and metal clips is stainless steel material.
Compared with prior art, the beneficial effects of the utility model are as follows: fan head integrally connected axle bed, axle bed medial surface
It is set as wavy surface structure, and the becket that engaging has structure to match, the outboard sidewalls of becket are wavy surface structure, this
Sample becket can be more stable be fastened on axle bed inner sidewall, without being detached from axle bed due to stress；Correspondingly, fan
Handle shell is connected with shaft, and shaft is connected with metal clips by elastic slice installation position, has been wholely set on metal clips convex
Point；Be coaxially disposed when shaft is mounted on axle bed with axle bed, meanwhile, metal clips and becket contradict connection setting and salient point with
The wavy surface of becket medial surface is connected together.By the damping of metal clips salient point and becket connection realize fan handle with
Fan head turns folding, and metal clips and becket are stainless steel material, since elasticity is good for stainless steel material, durability
It is good, therefore be not in due to abrasion and the phenomenon that skid or walk, structure is simple and durable.
Detailed description of the invention
Fig. 1 is the utility model Structure explosion diagram；
Fig. 2 is the utility model fan upright state perspective view；
Fig. 3 is the utility model fan folding state stereogram；
Fig. 4 is the utility model axle bed and pivot structure schematic diagram.
In figure: 1 axle bed；2 shafts；21 elastic slice installation positions；3 beckets；4 metal clips；41 salient points；5 fan heads；6 fans
Handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 ~ Fig. 4 is please referred to, a kind of includes the fan of this foldable structure, and the foldable structure includes axle bed 1 and shaft
2, the axle bed 1 is arranged with 5 integrally connected of fan head, and the shaft 2 is integrally formed with 6 shell of fan handle to be arranged, and is set respectively
It is placed on the medial surface of 6 front and rear housings of fan handle.1 inner wall of axle bed is set as wavy surface structure, on 1 inner sidewall of axle bed
Both ends are fixed to be embedded with becket 3, and wall surface is disposed as wavy surface structure, and 3 outside of becket inside and outside the becket 3
Wall merges with 1 inner sidewall structure kissing of axle bed to be mutually clamped.6 front and rear housings of fan handle is fastened and connected, and the shaft 2 is pacified
On axle bed 1, and rotates coaxially and connect with axle bed 1；It is respectively provided at position on the shaft 2 is circumferential relative to becket 3
There is a metal clips 4, the two ends of the metal clips 4 are snap finger structure, open up that there are two elastic slices to pacify in 2 circumferential direction of shaft
Position 21 is filled, the metal clips 4 is connected on elastic slice installation position 21 by the two ends of snap finger structure to be realized and the fixed company of shaft 2
It connects, the metal clips 4 is towards being provided with salient point 41, the salient point 41 and the wave on 3 inner sidewall of becket on 3 side of becket
Unrestrained face structure is connected together, and when the shaft 2 rotates on axle bed 1, the salient point 41 can be repressive in wavy surface structure
Bounce displacement.The material of the becket 3 and metal clips 4 is stainless steel material.
Working principle: since fan head 5 indirectly achieves a fixed connection with becket 3, and fan handle 6 then indirectly with gold
Belong to elastic slice 4 to achieve a fixed connection, therefore, the relative movement between metal clips 4 and becket 3 can drive fan head 5 opposite
It is subjected to displacement in fan handle 6；When not applying external force, the salient point 41 on metal clips 4 is fastened on shape on the wave channel of becket 3
When can not be rotated at damping force, and be enough to balance out the damping force between salient point 41 and becket 3 to fan application, then salient point
41 can be forced to exit current wave channel and enter next wave channel, so that fan head 5 be driven to occur to turn relative to fan handle 6
It is dynamic.
In summary: the utility model, 5 integrally connected axle bed 1 of fan head, 1 medial surface of axle bed are set as wavy surface structure,
And the becket 3 that engaging has structure to match, the outboard sidewalls of becket 3 are wavy surface structure, and such becket 3 can
More stable is fastened on 1 inner sidewall of axle bed, without being detached from axle bed due to stress；Correspondingly, 6 front and rear housings one of fan handle
Body is connected with shaft 2, and shaft 2 is connected with metal clips 4 by elastic slice installation position 21, has been wholely set salient point on metal clips 4
41；When 6 front and rear housings of fan handle is fastened and connected, shaft 2 is mounted on axle bed 1 to be coaxially disposed with axle bed 1, meanwhile, metal elastic
Piece 4 contradicts connection setting with becket 3 and salient point 41 and the wavy surface of 3 medial surface of becket are connected together.Pass through metal clips
Salient point 41 connect with the damping of becket 3 and realizes fan handle 6 and turn folding with fan head 5, and metal clips 4 and becket 3
Be stainless steel material, since elasticity is good for stainless steel material, durability might as well, therefore be not in due to abrasion and skid or
The phenomenon that walking, structure are simple and durable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of foldable structure of fan, including axle bed (1) and shaft (2), it is characterised in that: on axle bed (1) inner sidewall
Fixed to be embedded with becket (3), becket (3) inner sidewall is set as wavy surface structure, and the shaft (2) is mounted on axle bed
(1) it on, and is coaxially disposed with axle bed (1), is provided with metal at the position in shaft (2) circumferential direction relative to becket (3)
Elastic slice (4), the metal clips (4) are fixedly connected with shaft (2), and the metal clips (4) is towards setting on becket (3) side
It is equipped with salient point (41), the salient point (41) is connected together with the wavy surface structure on becket (3) inner sidewall, when the shaft
(2) when rotating on axle bed (1), the salient point (41) can the repressive bounce displacement in wavy surface structure.
2. a kind of foldable structure of fan according to claim 1, it is characterised in that: the axle bed (1) and fan head (5)
Integrally connected setting, the shaft (2) and fan handle (6) shell, which are integrally formed, to be arranged, and is set to fan handle (6) case inside
On face.
3. a kind of foldable structure of fan according to claim 1 or 2, it is characterised in that: set on axle bed (1) inner wall
It is equipped with wavy surface structure, is provided with the wavy surface structure to match with axle bed (1) inner wall on becket (3) lateral wall.
4. a kind of foldable structure of fan according to claim 1 or 2, it is characterised in that: set in shaft (2) circumferential direction
Have elastic slice installation position (21), the metal clips (4) is fixedly mounted on elastic slice installation position (21).
5. a kind of foldable structure of fan according to claim 1 or 2, it is characterised in that: the becket (3) and metal
The material of elastic slice (4) is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115523.7U CN209244885U (en) | 2018-12-17 | 2018-12-17 | A kind of foldable structure of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115523.7U CN209244885U (en) | 2018-12-17 | 2018-12-17 | A kind of foldable structure of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244885U true CN209244885U (en) | 2019-08-13 |
Family
ID=67533262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822115523.7U Expired - Fee Related CN209244885U (en) | 2018-12-17 | 2018-12-17 | A kind of foldable structure of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244885U (en) |
-
2018
- 2018-12-17 CN CN201822115523.7U patent/CN209244885U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190813 Termination date: 20201217 |