CN207111495U - It is a kind of can be around the fan head that horizontal axis rotates and the fan with this kind of fan head - Google Patents
It is a kind of can be around the fan head that horizontal axis rotates and the fan with this kind of fan head Download PDFInfo
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- CN207111495U CN207111495U CN201720277639.3U CN201720277639U CN207111495U CN 207111495 U CN207111495 U CN 207111495U CN 201720277639 U CN201720277639 U CN 201720277639U CN 207111495 U CN207111495 U CN 207111495U
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- China
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- fan head
- locating part
- fan
- support
- horizontal axis
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Abstract
The utility model discloses it is a kind of can around the fan head that horizontal axis rotates and the fan with this kind of fan head, the wherein fan head include fan head body and the support of fixed setting, and：For fanning the connector being rotatablely connected between head body and support along horizontal axis；The locating part rotated with fan head noumenon synergistic；On support, and the center circle rotated wherein for locating part, the outer circumference surface of center circle is provided with several slots, the free end of locating part is located in one of in slot, and in the presence of external force, it can be cut in adjacent slot by rotating, locating part can be limited in the slot by the form fit between slot and locating part under static state.The utility model can realize rotation of the fan head body along horizontal axis, and be locked after rotation by locating part on support, solve the problems, such as to run into the prior art so as to limited.
Description
Technical field
The utility model is related to it is a kind of can be around the fan head and fan that horizontal axis rotates.
Background technology
Fan is refrigerant, radiating product indispensable in daily life, and typically, fan can surround vertical axis
Rotate, that is, so-called yaw.
Just as stated above, Chinese patent (CN203926084U) discloses a kind of rotary fan, and it includes fixed mount,
Motor is installed, motor is connected by rotating shaft of the intermeshing between spur gear with being installed on fixed mount center in fixed mount
Connect, fixed mount bottom is provided with groove, and a rotating disk is fixed in rotating shaft, and the rotating disk is connected by steel ball with groove inner surface, rotating shaft bottom
Portion is flexibly connected the side of connecting rod one, and connecting rod center is flexibly connected the side of expansion link one, and expansion link another side is flexibly connected
Rotating disk bottom, the another side fan attachment of connecting rod.The advantages of patent, can be achieved on larger range of blowing, and can be with
According to the manual adjustment length of telescopic bar of actual conditions, so as to change the inclination angle of connecting rod and vertical direction.
But fan of the prior art, blowing angle can not be significantly adjusted in the horizontal direction, caused indoor upper and lower
Layer of air can not be circulated well.
Utility model content
One of the purpose of this utility model is to propose a kind of wind that can significantly adjust blowing angle in vertical angle
Fan head.
To solve the above problems, the utility model provide it is a kind of can be around the fan head that horizontal axis rotates, including support
The fan head body of the support is arranged at rotation, it is characterised in that also include：
A locating part of rotation is driven by the fan head body；
The support is provided with the center circle rotated for the fan head body for fulcrum, and the center circle is provided with and protruded outward
Several slots, the locating part is located at one be fastened in the center circle and partly in some slots, it is described
Head body is fanned when outer masterpiece with rotating to diverse location up and down in the horizontal direction, the locating part is fastened in different slots
In, the locating part can be limited in by the form fit between the slot and the locating part in the case where not acted on by external force
In the slot.
Further, when the fan head body rotates in the horizontal direction, the fan head body and the folder of vertical axial direction
Angle is spent between 90 degree -5.
Further, the fan head is additionally provided with the connector that the fan head body is fixed on through the support, described
The body rotation of fan head drives the connector to rotate together with.
Further,
The connector includes the rotating shaft being rotatably connected in the center circle, is provided with the rotating shaft
The chute slided wherein for the locating part,
The opening at least stretched out for the free end of the locating part positioned at the chute bottom and from the chute, with
And
In the chute, the elasticity that can be pressed on the free end of the locating part on the inwall of the slot is first
Part, the locating part can slide when external force drives its rotation on the inwall of the slot, and produce makes elasticity first enough
Part produces the active force of elastic deformation, and the active force can drive the locating part to transporting on the direction for compressing the flexible member
It is dynamic.
Further, the support is U-shaped structure, and the axis of rotation is connected to one of free end of the support
On, be also rotatably connected to an auxiliary connecting shaft on another free end of the support, the fan head body and the rotating shaft and
Auxiliary connecting shaft is fixedly connected.
Further, include the rotating handles of U-shaped structure, two free ends of the rotating handles respectively with described turn
Axle is fixedly connected with auxiliary connecting shaft.
Further, the flexible member is spring.
The two of the purpose of this utility model are to propose a kind of wind that can significantly adjust blowing angle in vertical angle
Fan.
To solve the above problems, the utility model provides a kind of fan, it includes fan head, and
Be fixedly connected on below the support, and for the fan head body, support in the vertical direction supporting it is vertical
Post, and
The fixed seat being fixed on below the column.
Further, the column can stretch up and down in vertical direction.
Further, the column can rotate in the horizontal direction along vertical axis.
The beneficial effects of the utility model are that the utility model can realize the rotation of rotation fan head horizontal axis, and
Fixed after rotation by locating part, solve the problems, such as to run into the prior art so as to limited.
Brief description of the drawings
Fig. 1 is the structural representation of fan head of the present utility model；
Fig. 2 is the partial enlarged drawing at A positions in Fig. 1；
Fig. 3 is the structural representation of Fig. 1 medium-height trestles；
Fig. 4 is a kind of structural representation of fan of the utility model；
Fig. 5 is a kind of fan use state diagram of the utility model；
In figure：2- fans head body；4- supports；6- connectors；8- locating parts；10- center circles；12- slots；14- rotating shafts；
16- chutes；20- aids in connecting shaft；22- rotating handleses；24- columns；26- fixed seats.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As Figure 1-5, fan head includes fan head body 2 and the branch for fixing the fan head body in the utility model
Frame 4, in addition to：
For the connector 6 for being rotatablely connected the fan head body 2 along horizontal axis with the support 4, the connector 6
Rotation is driven by the fan head body 2；
Driven and be provided with the connector 6 of rotation for the fan head and the support 4 is mutually solid by the fan head body 2
Fixed locating part 8；
The top of support 4 is provided with the center circle 10 passed through for the connector 6, the center circle 10 along the circumferential direction to
Outer recessed several slots 12 stretched, the locating part 8 protrudes outward from the connector to be fastened in the slot 12, the limit
The free end of position part 8 is located in one of in the slot 12, and in the presence of external force, can be slipped into by rotation adjacent
In the slot 12, the form fit between the slot 12 and the locating part 8 can be by the locating part 8 in inactive state
Under, the fan head body 2 is relatively fixed by limitation locating part 8 in the slot 12 with the support 4.
Further, the connector 6 includes fixing with the fan head body 2, and drives rotation by the fan head body 2
Rotating shaft 14, the rotating shaft 14 is fixed to the fan head body 2 through the center circle of the support 4, is provided with the rotating shaft 14
The chute slided wherein for the confession locating part 8, outwards run through the free end of the confession locating part 8 certainly positioned at the chute
The opening that the chute protrudes outward, and in the chute and it is held in what the locating part 8 protruded out to chute outside
The flexible member energy flexible member enough supports the locating part 8 and the free end of the locating part 8 is pressed on into the slot 12
Inwall on, the locating part 8 can slide, and produce foot when external force drives its rotation on the inwall of the slot 12
Flexible member is enough set to produce the active force of elastic deformation, the active force can drive the locating part 8 first to the elasticity is compressed
Moved on the direction of part.
Further, the support 4 is U-shaped structure, the rotating shaft 14 be rotatably connected on the support 4 one of them from
By on end, being also rotatably connected to an auxiliary connecting shaft 20 on another free end of the support 4, the fan head body 2 with it is described
Rotating shaft 14 and auxiliary connecting shaft 20 are fixedly connected.
Further, include the rotating handles 22 of U-shaped structure, two free ends of the rotating handles 22 respectively with institute
Rotating shaft 14 is stated to be fixedly connected with auxiliary connecting shaft 20.
Further, the flexible member is spring.
The fan body can the center circle of the support rotated along horizontal axis for fulcrum, the fan body with it is perpendicular
D-axis is spent between 90 degree to angular range for -5, several slots is provided with the center circle of the support, in the locating part 8
When rotation is fastened in the different slots, the fan body and the angle of vertical axial direction constantly change.
When the fan body is rotated to 90 degree, i.e. the fan body with it is axially vertical when, the fan can be realized
The air of the upper and lower exchanges, and to the air in regulation room, increases the flowing velocity of air, is coordinating the production of other electric types
Product, such as：Air-conditioning, air purifier, humidifier etc., the effect of those electrical equipment is improved, improve the comfort level of interior.
The utility model also provides a kind of fan, including fan head body 2, and is fixedly connected on the lower section of support 4, and uses
In the fan head body 2, the column 24 of the supporting of the in the vertical direction of support 4, and it is fixed on the fixation of the lower section of column 24
Seat 26.
Further, the column 24 can rotate along vertical axis.
Concrete principle of the present utility model is as follows
(1) the utility model is rotatably connected on support 4 by connector 6 by head body 2 is fanned along horizontal axis, in addition
Set with fanning the synergic rotation locating part 8 of head body 2, should when fan head body 2 is rotating in the presence of external force along horizontal axis
Locating part 8 can move in adjacent slot 12；After fan head body 2 is static, the locating part 8 is limited at one of slot
In 12, so as to limit fan head body 2 under gravity, around the rotation of above-mentioned horizontal axis, exist so as to play fan head body 2
Postrotational fixation.Locating part 8 is located in the chute of rotating shaft 14, and its free end under the action of the spring, is resisted against slot
On 12 contoured surface, the condition that the free end of locating part 8 is slided on the contoured surface of slot 12 is that fan head body 2 is conveyed to limit
The moment of torsion of position part 8, on the one hand can overcome the compression stress of spring, locating part 8 is jacked up upwards, to ensure to match with the contoured surface
Height, on the other hand, it is necessary to overcome the frictional force between the free end and contoured surface, it ensures that its relative is slided.Obviously,
It is the moving condition that can not meet locating part 8 only by gravity when being acted on without external force, thus at this point it is possible to pass through locating part
8 pin fan head body 2；When needing to rotate fan head body 2, above-mentioned moving condition can be reached by manpower, now, is made
With the moment of torsion on locating part 8 locating part 8 can be promoted to overcome the elastic force of spring and the frictional force of the contoured surface of slot 12, from one
Individual slot 12 is moved in another adjacent slot 12.Auxiliary connecting shaft 20 is set, enables to fan head body 2 more stable
Be rotatably connected on support 4.The purpose for setting rotating handles 22 is easy for the rotation that manpower drives fan head body 2.
(2) fan in the utility model, its column 24 can rotate and lift, so as to adjust the height of air-out,
And swing air-out.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to scope of protection of the utility model can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of can be arranged at the fan head sheet of the support (4) around the fan head that horizontal axis rotates, including support (4) and rotation
Body (2), it is characterised in that also include：
The locating part (8) rotated around horizontal axis is driven by the fan head body (2)；
The support (4) is provided with the center circle (10) rotated for the fan head body for fulcrum, and the center circle (10) is provided with
Several slots (12) protruded outward, the locating part (8) are located in the center circle and are partly fastened in some described slotting
One in groove (12), the fan head body (2) is when outer masterpiece with rotating to diverse location up and down in the horizontal direction, the limit
Position part (8) is fastened in different slot (12), and the form fit between the slot (12) and the locating part (8) can
In the case where not acted on by external force, the locating part (8) is limited in the slot (12).
2. it is according to claim 1 it is a kind of can be around the fan head that horizontal axis rotates, it is characterised in that the fan head sheet
When body rotates in the horizontal direction, the angle of the fan head body and vertical axial direction is spent between 90 degree -5.
3. it is according to claim 1 it is a kind of can be around the fan head that horizontal axis rotates, it is characterised in that the fan head is also
The connector (6) that the support is fixed on the fan head body is provided through, the fan head body rotation drives the connector
(6) rotate together with.
4. it is according to claim 3 it is a kind of can be around the fan head that horizontal axis rotates, it is characterised in that
The connector (6) includes the rotating shaft (14) being rotatably connected in the center circle (10), is provided with the rotating shaft (14)
The chute (16) slided wherein for the locating part (8),
Free end stretching from the chute (16) positioned at the chute (16) bottom and at least for the locating part (8)
Opening, and
In the chute (16), the free end of the locating part (8) can be pressed on the inwall of the slot (12)
Flexible member, the locating part (8) can slide when external force drives its rotation on the inwall of the slot (12), and
The active force for making flexible member produce elastic deformation enough is produced, the active force can drive the locating part (8) to compression institute
State and moved on the direction of flexible member.
5. it is according to claim 4 it is a kind of can be around the fan head that horizontal axis rotates, it is characterised in that the support (4)
For U-shaped structure, the rotating shaft (14) is rotatably connected on one of free end of the support (4), the support (4) it is another
An auxiliary connecting shaft (20), the fan head body (2) and the rotating shaft (14) and auxiliary are also rotatably connected on one free end
Connecting shaft (20) is fixedly connected.
6. it is according to claim 5 it is a kind of can be around the fan head that horizontal axis rotates, it is characterised in that also including U-shaped knot
The rotating handles (22) of structure, two free ends of the rotating handles (22) respectively with the rotating shaft (14) and auxiliary connecting shaft
(20) it is fixedly connected.
7. it is according to claim 6 it is a kind of can be around the fan head that horizontal axis rotates, it is characterised in that the flexible member
For spring.
A kind of 8. fan, it is characterised in that including the fan head described in claim any one of 1-7, and
It is fixedly connected on below the support (4), and for the supporting of fan head body (2), support (4) in the vertical direction
Column (24), and
The fixed seat (26) being fixed on below the column (24).
9. a kind of fan according to claim 8, it is characterised in that the column (24) can be stretched up and down in vertical direction
Contracting.
10. a kind of fan according to claim 8 or claim 9, it is characterised in that the column (24) can be along vertical axis in water
Square to rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277639.3U CN207111495U (en) | 2017-03-21 | 2017-03-21 | It is a kind of can be around the fan head that horizontal axis rotates and the fan with this kind of fan head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720277639.3U CN207111495U (en) | 2017-03-21 | 2017-03-21 | It is a kind of can be around the fan head that horizontal axis rotates and the fan with this kind of fan head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207111495U true CN207111495U (en) | 2018-03-16 |
Family
ID=61595663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720277639.3U Active CN207111495U (en) | 2017-03-21 | 2017-03-21 | It is a kind of can be around the fan head that horizontal axis rotates and the fan with this kind of fan head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207111495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678061A (en) * | 2017-03-21 | 2017-05-17 | 莱克电气股份有限公司 | Fan head capable of rotating around horizontal axis and fan with fan head |
-
2017
- 2017-03-21 CN CN201720277639.3U patent/CN207111495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678061A (en) * | 2017-03-21 | 2017-05-17 | 莱克电气股份有限公司 | Fan head capable of rotating around horizontal axis and fan with fan head |
| CN106678061B (en) * | 2017-03-21 | 2019-11-08 | 莱克电气股份有限公司 | It is a kind of can be around the fan head that horizontal axis rotates and the fan with this kind of fan head |
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| GR01 | Patent grant |