CN206017225U - Head-shaking device for fan - Google Patents
Head-shaking device for fan Download PDFInfo
- Publication number
- CN206017225U CN206017225U CN201620845122.5U CN201620845122U CN206017225U CN 206017225 U CN206017225 U CN 206017225U CN 201620845122 U CN201620845122 U CN 201620845122U CN 206017225 U CN206017225 U CN 206017225U
- Authority
- CN
- China
- Prior art keywords
- hoodle
- head
- support arm
- groove
- shaking
- 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 head-shaking device for fan, including fan support arm, support arm link rotating shaft, hoodle spring, self-locking hoodle, hoodle draw-in groove, step groove, shake the head axle, the fan support arm is provided with step groove, support arm link rotating shaft is socketed at the first step on step groove top, axle of shaking the head is socketed at the second step of step groove bottom, the axle of shaking the head is set in support arm link rotating shaft, the support arm link rotating shaft is socketed in the side wall of the part in step groove and is provided with slotted eye, hoodle spring is set in slotted eye, hoodle spring outwards are provided with self-locking hoodle, the first step inwall on the step groove top is provided with the hoodle draw-in groove of multiple uniform arrangements, the position of the hoodle draw-in groove is oppositely arranged with the slotted eye on the wall of support arm link rotating shaft side.Its structure design is simple, reasonable, easy to use, not only increases defencive function of shaking the head, and increased the angle that shakes the head, wider using the suitability.
Description
Technical field
This utility model belongs to fan technology field, and in particular to a kind of head-shaking device for fan.
Background technology
Like product support arm is without defencive function of shaking the head in the market, simply simple shake the head connecting rod and support arm motor
Fix, when fan electromotor is when unpowered or in the case of cut out oscillating function, be to allow fan to change blowing direction,
If hard come, can only damage motor and shake the head connecting rod and its inner rotation gear, What is more, can directly damage motor.
Utility model content
The purpose of this utility model is to propose a kind of head-shaking device for fan, overcome prior art above-mentioned not
Foot, its structure design are simple, reasonable, easy to use, not only increase defencive function of shaking the head, and increased the angle that shakes the head, make
Wider with the suitability.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows：
A kind of head-shaking device for fan, including fan support arm, support arm link rotating shaft, hoodle spring, self-locking hoodle,
Hoodle draw-in groove, step groove, axle of shaking the head, the fan support arm are provided with step groove, socket at the first step on step groove top
Arm link rotary shaft, is socketed axle of shaking the head at the second step of step groove bottom, the axle of shaking the head is set on support arm link rotating shaft
Interior, the support arm link rotating shaft is socketed in the side wall of the part in step groove and is provided with setting hoodle spring in slotted eye, slotted eye,
Hoodle spring outwards are provided with self-locking hoodle, and the first step inwall on the step groove top is provided with the hoodle card of multiple uniform arrangements
Groove, the position of the hoodle draw-in groove are oppositely arranged with the slotted eye on the wall of support arm link rotating shaft side.
Preferably, the axle of shaking the head, support arm link rotating shaft can mutually slide in step groove.
Preferably, the self-locking hoodle in the slotted eye is connected in one of hoodle draw-in groove.
The beneficial effect of the head-shaking device for fan described in the utility model is：Its structure design is simple, reasonable, makes
With convenient, defencive function of shaking the head not only increased, and increased the angle that shakes the head, wider using the suitability.
The improvement of this product shakes the head connecting rod individually into a support arm link rotating shaft mechanism the motor of fan, allows the company of shaking the head
Bar keeps slide construction with support arm, and keeps self-locking, allows people when unpowered or to close oscillating function in fan electromotor
In the case of can arbitrarily change fan blowing direction and shake the head connecting rod and its gear without damaging motor, more will not damage motor,
The service life of product is extended, and broadens significantly the regulation of fan head swinging angle.
Had the following advantages by increasing this support arm link rotating shaft mechanism on the connecting rod of shaking the head of motor：
(1) shake the head connecting rod and its gear of motor of fan is destroyed from external force, make product more durable.
(2), increase the panning angle of fan, use product more comfortable.
(3) the change blowing angle that fan can be more random in the use of daily life, is made, product is used more
Plus it is convenient.
(4), the service life of product substantially prolongs.
(5), as support arm divide into sliding motion structure by the product, while self-locking is kept, such as fruit product is careless
Rollover, preferably can protect support arm structure, play good cushioning effect.
Description of the drawings
Fig. 1 is the schematic diagram of the head-shaking device for fan described in the utility model；
Fig. 2 is the A-A views of Fig. 1；
Fig. 3 is the B-B views of Fig. 1；
Fig. 4 is the C-C views of Fig. 1.
Specific embodiment
Below preferred embodiment of the utility model is described in further detail.
As Figure 1-4, the described head-shaking device for fan, including fan support arm 1, support arm link rotating shaft 2, bullet
Pearl spring 3, self-locking hoodle 4, hoodle draw-in groove 5, step groove 6, axle 7 of shaking the head, the fan support arm 1 are provided with step groove 6, step groove
Socket support arm link rotating shaft 2 at the first step on 6 tops, is socketed axle 7 of shaking the head at the second step of 6 bottom of step groove, described
Axle 7 of shaking the head is set in support arm link rotating shaft 2, and axle 7 of shaking the head, support arm link rotating shaft 2 can mutually slide in step groove 6,
The side wall of the part that the support arm link rotating shaft 2 is socketed in step groove 6 is provided with slotted eye, slotted eye and arranges hoodle spring 3,
Self-locking hoodle 4 is provided with the outside of hoodle spring 3, and the first step inwall on 6 top of the step groove is provided with the bullet of multiple uniform arrangements
Pearl draw-in groove 5, the position of the hoodle draw-in groove 5 are oppositely arranged with the slotted eye on 2 side wall of support arm link rotating shaft, the self-locking in slotted eye
Hoodle 4 is connected in one of hoodle draw-in groove 5.
The fan support arm 1 is fixed by axle 7 of shaking the head with support arm link rotating shaft 2, and both are rotated by axle center, and support arm connects
Self-locking hoodle 4 is withstood by hoodle spring 3 inside bar rotary shaft 2, makes self-locking hoodle 4 be stuck in the hoodle draw-in groove 5 of fan support arm 1
In, by 5 quantity of hoodle draw-in groove and angle in fan support arm 1, determining rotatable angle, both are by self-locking hoodle 4
Slide and realize that rotated does not interfere, so as to realize the effect for rotating protection so that when fan blowing direction is changed, this knot
Structure can be good at protection and shake the head bar linkage structure and motor, greatly improve life of product.
Above content is the further description that this utility model is done with reference to specific preferred implementation, is easy to
The those skilled in the art are understood that and apply this utility model, it is impossible to assert and of the present utility model be embodied as only limitation
In these explanations.For this utility model person of an ordinary skill in the technical field, without departing from this utility model structure
Some simple deduction or replace can also be made on the premise of think of, without through performing creative labour.Therefore, art technology
, according to announcement of the present utility model, the simple modifications made by this utility model all should be in protection model of the present utility model for personnel
Within enclosing.
Claims (3)
1. a kind of head-shaking device for fan, it is characterised in that：Including fan support arm, support arm link rotating shaft, hoodle spring,
Self-locking hoodle, hoodle draw-in groove, step groove, axle of shaking the head, the fan support arm are provided with step groove, the first step on step groove top
Place's socket support arm link rotating shaft, is socketed axle of shaking the head at the second step of step groove bottom, the axle of shaking the head is set on support arm company
In bar rotary shaft, the support arm link rotating shaft is socketed in the side wall of the part in step groove and is provided with setting in slotted eye, slotted eye
Hoodle spring, hoodle spring outwards are provided with self-locking hoodle, and the first step inwall on the step groove top is provided with multiple uniform rows
The hoodle draw-in groove of cloth, the position of the hoodle draw-in groove are oppositely arranged with the slotted eye on the wall of support arm link rotating shaft side.
2. the head-shaking device for fan according to claim 1, it is characterised in that：The axle of shaking the head, an arm link rotation
Rotating shaft can mutually be slided in step groove.
3. the head-shaking device for fan according to claim 2, it is characterised in that：Self-locking hoodle card in the slotted eye
It is connected in one of hoodle draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845122.5U CN206017225U (en) | 2016-08-05 | 2016-08-05 | Head-shaking device for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845122.5U CN206017225U (en) | 2016-08-05 | 2016-08-05 | Head-shaking device for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017225U true CN206017225U (en) | 2017-03-15 |
Family
ID=58247011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620845122.5U Expired - Fee Related CN206017225U (en) | 2016-08-05 | 2016-08-05 | Head-shaking device for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122059A (en) * | 2016-08-05 | 2016-11-16 | 江门市海奇科技装备有限公司 | Head-shaking device for fan |
-
2016
- 2016-08-05 CN CN201620845122.5U patent/CN206017225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122059A (en) * | 2016-08-05 | 2016-11-16 | 江门市海奇科技装备有限公司 | Head-shaking device for fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170315 Termination date: 20180805 |