CN208057485U - A kind of electric fan equipped with angle adjustment mechanism - Google Patents
A kind of electric fan equipped with angle adjustment mechanism Download PDFInfo
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- CN208057485U CN208057485U CN201820542530.2U CN201820542530U CN208057485U CN 208057485 U CN208057485 U CN 208057485U CN 201820542530 U CN201820542530 U CN 201820542530U CN 208057485 U CN208057485 U CN 208057485U
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- cylinder
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- hinged seat
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Abstract
A kind of electric fan equipped with angle adjustment mechanism,Including fan main body,Pedestal and the support post being mounted on the base,The top of support post is equipped with cylinder hinged seat,Connecting rod is installed in fan main body,Connecting rod is equipped with the cylinder articulated joint being rotatably assorted with cylinder hinged seat,Cylinder hinged seat and cylinder articulated joint it is coaxial on offer two connecting holes,Cylinder hinged seat is connected by fastener and cylinder articulated joint locking,The first cavity is equipped in the cylinder hinged seat,Hinged annulus is fixedly installed in first cavity,Hinged annulus is extended with the multiple first radial teeth close to the side of cylinder articulated joint,The second cavity is equipped in corresponding cylinder articulated joint,Arc bulge loop is fixedly installed in second cavity,The end of arc bulge loop extends into the first cavity and equipped with the second radial teeth engaged with the first radial teeth,The electric fan of the structure can stablize the swing angle of fan attachment main body,It avoids causing the fan main body bottom since slight loosen occurs in fastener.
Description
Technical field
The utility model is related to electric fan field, specifically a kind of electric fan equipped with angle adjustment mechanism.
Background technology
It is mainly made of fan main body, support post and pedestal in existing electric fan, support post and fan main body
Between be additionally provided with angle adjusting piece, this electric fan angle adjustment be by hinged seat swing make fan main body convert angle come
It realizes, still, hinged seat bearing capacity is very fragile, and the outer surface of hinged seat is very smooth, if fan main body weight
When measuring larger, after the adjustment, fan main body is since gravity is easy to naturally droop, moreover, the hinge being locked by fastener
Joint chair causes angle adjusting piece regulatory function to fail, does not have fan main body angle using slight loosening is susceptible to afterwards several times
Spend regulating effect.
Utility model content
Utility model aims to solve above-mentioned existing problem, a kind of one kind simple and reasonable for structure is provided and is set
The electric fan of angled adjustment structure, effect are that teeth are intermeshed the angle of fan attachment main body, are avoided due to fan master
Weight is excessive or sagging problem occurs in fastener loosening.
A kind of electric fan equipped with angle adjustment mechanism, including fan main body, pedestal and the support being mounted on the base
The top of column, support post is equipped with cylinder hinged seat, and connecting rod is installed in fan main body, and connecting rod is equipped with and circle
The cylinder articulated joint that is rotatably assorted of cylinder hinged seat, cylinder hinged seat and cylinder articulated joint it is coaxial on offer two connecting holes, circle
Cylinder hinged seat is connected by fastener and cylinder articulated joint locking, and the first cavity, the first cavity are equipped in the cylinder hinged seat
It is inside fixedly installed hinged annulus, hinged annulus is extended with the multiple first radial teeth close to the side of cylinder articulated joint, corresponding
Cylinder articulated joint in be equipped with the second cavity, be fixedly installed arc bulge loop in the second cavity, the end of arc bulge loop extends into
First cavity is simultaneously equipped with multiple the second radial teeth engaged with the first radial teeth.
The electric fan of the structure engages the angle of fan attachment main body, energy by the first radial teeth with the second radial teeth
The swing angle for enough stablizing fan attachment main body avoids slight loosening occur due to fastener or fan main body quality is crossed and remake
At the fan main body nature bottom, the angle regulating function of electric fan is made to fail, does not have fan main body angular adjustment effect.
When fan main body needs to adjust angle, first fastener is slightly unclamped, makes cylinder hinged seat and cylinder articulated joint point
From separating distance only needs the first radial teeth to release meshing state with the second radial teeth, then by rotating fan
Main body drives cylinder articulated joint rotation, divides when turning to the fixed angle of needs, then by cylinder hinged seat and cylinder articulated joint
From so that the first radial teeth in cylinder hinged seat and cylinder articulated joint separation engage again with the second radial teeth, finally
Tightening fastener parts complete the angle adjustment of fan main body.
The utility model can also use following technical measures to solve：
The hinged annulus includes teeth section and anodontia section, and position limiting convex ring is extended on the hinged annulus of anodontia section.
The arc bulge loop, which is equipped with, is suitable for the arc notch that position limiting convex ring limit is swung.
The limit of position limiting convex ring and arc notch coordinates, when can avoid adjusting the angle, since user's hand strength is insufficient
When causing skating, arc notch can limit the range of the fan main body angle bottom or upper pendulum adjustment with position limiting convex ring, avoid
Rapidly the bottom causes the two to damage to fan main body with support post collision, while can prevent from crushing user when the bottom.
The arc bulge loop is extended with two stopper protrusions close to the both ends of arc notch, and two stopper protrusions can increase arc
The radial direction of notch is honest and kind, so that position limiting convex ring is compressed area increase with arc bulge loop, when can avoid adjusting the angle, due to user hand
When portion's strength deficiency causes skating, rapidly the fan main body of the bottom due to quality it is larger, make position limiting convex ring squeeze arc bulge loop when,
It causes arc bulge loop edge deformation to damage, causes angle adjustment limitation failure, fan main body is equally caused to be collided with support post
The two is caused to damage.
The fastener includes nut and bolt, and the outer end face of cylinder articulated joint offers the appearance being equipped with suitable for nut
Chamber is set, connecting hole is offered in accommodating cavity, bolt is connect by two connecting holes with nut, realizes that cylinder hinged seat is hinged with cylinder
Head locking connection, simple by the fastener constructions of the mechanism, installation is convenient for production, is convenient for cylinder hinged seat and cylinder articulated joint
Disassembly and installation.
The utility model has the beneficial effects that：
A kind of electric fan equipped with angle adjustment mechanism of the utility model, simple in structure, easy for installation, the electric wind of the structure
Fan engages the angle of fan attachment main body by the first radial teeth with the second radial teeth, can stablize fan attachment main body
Swing angle, avoid due to fastener occur it is slight loosen or fan main body quality is overweight causes the fan main body nature bottom,
So that the angle regulating function of electric fan is failed, does not have fan main body angular adjustment effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cylinder hinged seat and cylinder articulated joint decomposition texture schematic diagram one of the utility model.
Fig. 3 is the cylinder hinged seat and cylinder articulated joint decomposition texture schematic diagram two of the utility model.
Fig. 4 is the cylinder hinge base structure schematic diagram of the utility model.
Fig. 5 is the cylinder hinged seat cross-sectional view of the utility model.
Fig. 6 is the cylinder hinged seat and cylinder articulated joint decomposition texture schematic diagram three of the utility model.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figures 1 to 6, a kind of electric fan equipped with angle adjustment mechanism, including fan main body 1, pedestal 2 and peace
Support post 3 on pedestal 2, the top of support post 3 are equipped with cylinder hinged seat 6, the company of being installed in fan main body 1
Extension bar 5, connecting rod 5 are equipped with the cylinder articulated joint 7 being rotatably assorted with cylinder hinged seat 6, cylinder hinged seat 6 and cylinder articulated joint
7 it is coaxial on offer two connecting holes 8, cylinder hinged seat 6 is close to cylinder articulated joint lock 7 by fastener 9 and is connect, the cylinder
It is equipped with the first cavity 601 in hinged seat 6, hinged annulus 602 is fixedly installed in the first cavity 601, hinged annulus 602 is close to circle
The side of cylinder articulated joint 7 is extended with the multiple first radial teeth 603, and the second cavity 701 is equipped in corresponding cylinder articulated joint 7,
Arc bulge loop 702 is fixedly installed in second cavity 701, the end of arc bulge loop 702 extends into the first cavity 601 and equipped with more
A the second radial teeth 703 engaged with the first radial teeth 603.
The electric fan of the structure engages fan attachment main body 1 by the first radial teeth 603 with the second radial teeth 703
Angle can stablize the swing angle of fan attachment main body 1, avoid slightly loosening or fan main body 1 occur due to fastener 9
Quality is overweight to cause the natural bottom of fan main body 1, so that the angle regulating function of electric fan is failed, does not have fan main body angle tune
Save effect.
When fan main body 1 needs to adjust angle, first fastener 9 is slightly unclamped, makes cylinder hinged seat 6 and cylinder articulated joint
7 separation, separating distance only need 603 and second radial teeth 703 of the first radial teeth to release meshing state, then pass through
Rotating fan main body 1 drives cylinder articulated joint 7 to rotate, when turn to need fixed angle when, then by cylinder hinged seat 6 and circle
Cylinder articulated joint 7 detaches so that the first 603 and second radial teeth of radial teeth in cylinder hinged seat 6 and the separation of cylinder articulated joint 7
Tooth 703 engages again, last tightening fastener parts 9, completes the angle adjustment of fan main body 1.
The hinged annulus 602 includes teeth section 604 and anodontia section 605, is prolonged on the hinged annulus 602 of anodontia section 605
Stretching has position limiting convex ring 606.
The arc bulge loop 702, which is equipped with, is suitable for the arc notch 704 that the limit of position limiting convex ring 606 is swung.
Position limiting convex ring 606 and the limit of arc notch 704 coordinate, when can avoid adjusting the angle, due to user's hand force
When amount deficiency causes skating, arc notch 704 can limit the 1 angle bottom of fan main body with position limiting convex ring 606 or upper pendulum is adjusted
Whole range, avoiding fan main body 1, rapidly the bottom causes the two to damage with the collision of support post 3, while can prevent down
User is crushed when pendulum.
The arc bulge loop 702 is extended with two stopper protrusions 705, two stopper protrusions 705 close to the both ends of arc notch 704
The radial direction that arc notch 704 can be increased is honest and kind, so that position limiting convex ring 606 is compressed area increase with arc bulge loop 702, can avoid
When adjustment angle, when causing skating due to user's hand strength deficiency, rapidly the fan main body 1 of the bottom due to quality it is larger, make
When position limiting convex ring 606 squeezes arc bulge loop 702,702 edge deformation of arc bulge loop is caused to damage, angle adjustment limitation is caused to lose
Effect equally causes fan main body 1 to be collided with support post 3 and the two is caused to damage.
The fastener 9 includes nut 901 and bolt 902, and the outer end face of cylinder articulated joint 7 is offered suitable for nut
901 accommodating cavities 706 being equipped with, connecting hole 8 is offered in accommodating cavity 706, and bolt 902 passes through two connecting holes 8 and connects with nut 901
It connects, realizes that cylinder hinged seat 6 is connected with the locking of cylinder articulated joint 7, installation production simple in structure by the fastener 9 of the mechanism
It is convenient, it is disassembled and installed convenient for cylinder hinged seat 6 and cylinder articulated joint 7.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Example, not as the additional limitation to the utility model content, purpose of providing these embodiments is makes to this reality these embodiments
Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper
The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill
For personnel, it can be modified or changed according to the above description, and all these modifications and variations should all belong to this practicality newly
The protection domain of type appended claims.
Claims (5)
1. a kind of electric fan equipped with angle adjustment mechanism, including fan main body (1), pedestal (2) and on pedestal (2)
Support post (3), the top of support post (3) is equipped with cylinder hinged seat (6), and fan main body is installed with connection on (1)
Bar (5), connecting rod (5) are equipped with the cylinder articulated joint (7) being rotatably assorted with cylinder hinged seat (6), cylinder hinged seat (6) and circle
Cylinder articulated joint (7) it is coaxial on offer two connecting holes (8), cylinder hinged seat (6) passes through fastener (9) and cylinder articulated joint
(7) locking connection, it is characterised in that：The first cavity (601) is equipped in the cylinder hinged seat (6), the first cavity (601) is interior
It is fixedly installed hinged annulus (602), hinged annulus (602) is extended with multiple first diameters close to the side of cylinder articulated joint (7)
To teeth (603), it is equipped with the second cavity (701) in corresponding cylinder articulated joint (7), is fixedly installed in the second cavity (701)
The end of arc bulge loop (702), arc bulge loop (702) extends into the first cavity (601) and equipped with multiple and the first radial teeth
(603) the radial teeth (703) of the second of engagement.
2. a kind of electric fan equipped with angle adjustment mechanism according to claim 1, it is characterised in that：The hinged annulus
(602) include teeth section (604) and anodontia section (605), limit convex is extended on the hinged annulus (602) of anodontia section (605)
Ring (606).
3. a kind of electric fan equipped with angle adjustment mechanism according to claim 1, it is characterised in that：The arc bulge loop
(702) it is equipped with and is suitable for the arc notch (704) that position limiting convex ring (606) limit is swung.
4. a kind of electric fan equipped with angle adjustment mechanism according to claim 1, it is characterised in that：The arc bulge loop
(702) two stopper protrusions (705) are extended with close to the both ends of arc notch (704).
5. a kind of electric fan equipped with angle adjustment mechanism according to claim 1, it is characterised in that：The fastener (9)
Including nut (901) and bolt (902), the outer end face of cylinder articulated joint (7) offers the appearance being equipped with suitable for nut (901)
Chamber (706) is set, connecting hole (8) is offered in accommodating cavity (706), bolt (902) is connected by two connecting holes (8) and nut (901)
It connects, realizes that cylinder hinged seat (6) is connected with cylinder articulated joint (7) locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820542530.2U CN208057485U (en) | 2018-04-16 | 2018-04-16 | A kind of electric fan equipped with angle adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820542530.2U CN208057485U (en) | 2018-04-16 | 2018-04-16 | A kind of electric fan equipped with angle adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057485U true CN208057485U (en) | 2018-11-06 |
Family
ID=63985241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820542530.2U Active CN208057485U (en) | 2018-04-16 | 2018-04-16 | A kind of electric fan equipped with angle adjustment mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN208057485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081004A (en) * | 2019-04-19 | 2019-08-02 | 上海考明灯具有限公司 | The extensive small fan of use scope |
| CN114481935A (en) * | 2021-12-25 | 2022-05-13 | 长春工程学院 | Power grid is maintained and is used transmission tower defogging device |
-
2018
- 2018-04-16 CN CN201820542530.2U patent/CN208057485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081004A (en) * | 2019-04-19 | 2019-08-02 | 上海考明灯具有限公司 | The extensive small fan of use scope |
| CN114481935A (en) * | 2021-12-25 | 2022-05-13 | 长春工程学院 | Power grid is maintained and is used transmission tower defogging device |
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