CN209180117U - A kind of electric fan Fast Installation structure - Google Patents
A kind of electric fan Fast Installation structure Download PDFInfo
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- CN209180117U CN209180117U CN201821616588.3U CN201821616588U CN209180117U CN 209180117 U CN209180117 U CN 209180117U CN 201821616588 U CN201821616588 U CN 201821616588U CN 209180117 U CN209180117 U CN 209180117U
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- axle sleeve
- rotating cylinder
- slot
- electric fan
- slide bar
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Abstract
The utility model discloses a kind of electric fan Fast Installation structures, including flabellum, it is welded in the middle part of the flabellum with rotating cylinder, circular groove is equipped at the top of the rotating cylinder, cotter way is equipped in the middle part of the rotating cylinder, bar slot is equipped in the rotating cylinder, slide bar is fixed in the bar slot, spring is cased on the slide bar, the slide bar is slidably connected with sliding sleeve, the sliding sleeve is fixed on boss surfaces, the axle sleeve left end and turntable weld, the axle sleeve right end and disk weld, the axle sleeve, loose slot is equipped on disk, the disk and circular groove are rotatablely connected, the axle sleeve and shaft are rotatablely connected, the shaft right end is equipped with bayonet lock, the bayonet lock is located in cotter way, the axle sleeve is connect with drum rotation, have the advantages that be quickly and expediently installed.
Description
Technical field
The utility model belongs to fan technology field, and in particular to a kind of electric fan Fast Installation structure.
Background technique
Electric fan is also known as electric fan, is that one kind by electric power drives flabellum to rotate, to reach the family for making air accelerate circulation
Electrical appliance is mainly used for cooling and heatstroke-eliminating and air circulation.It is widely used in family, office, shop, hospital and hotels and other places.
Electric fan is mainly made of components such as fan head, fan blade, mesh enclosure and control devices.Fan head includes that motor, front and rear cover and shaking the head is sent
Blower structure etc., the main component of electric fan are ac motors, its working principle is that hot-wire coil in magnetic field stress and rotate,
Electric energy is converted into mechanical energy, simultaneously because coil resistance, therefore inevitably some electric energy will be converted into thermal energy.It is modern
Domestic fan can be divided into ceiling fan, desk fan, ventilation fan, box fan, air cooler (i.e. cooling fan) etc. by structure, and many electric fans are also answered
It with electronic technology and micro-computer technology, can be remotely controlled, but its principle mainly driven is essentially identical.
The mode that existing electric fan installation mostly uses bolt fixed, not only installation speed is slow for fastening bolt, low efficiency,
And need the installation of some tools auxiliary just can, bolt is typically small, is easy the loss when fan is dismantled, more troublesome.
Utility model content
The purpose of this utility model is to provide a kind of electric fan Fast Installation structures, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric fan Fast Installation structure, packet
Flabellum is included, is welded in the middle part of the flabellum with rotating cylinder, circular groove is equipped at the top of the rotating cylinder, cotter way is equipped in the middle part of the rotating cylinder, it is described
It is equipped with bar slot in rotating cylinder, is fixed with slide bar in the bar slot, spring is cased on the slide bar, the slide bar and sliding sleeve sliding connect
It connects, the sliding sleeve is fixed on boss surfaces, and the axle sleeve left end and turntable weld, and the axle sleeve right end and disk weld, described
Loose slot is equipped on axle sleeve, disk, the disk and circular groove are rotatablely connected, and the axle sleeve and shaft are rotatablely connected, and described turn
Axis right end is equipped with bayonet lock, and the bayonet lock is located in cotter way, and the axle sleeve is connect with drum rotation.
Preferably, the rotating cylinder internal diameter is equal to axle sleeve outer diameter, and the disc radius is identical as circular groove radius.
Preferably, the sliding sleeve, slide bar are arc and arc radius is identical, and the sliding sleeve internal diameter is equal to slide bar diameter.
Preferably, the bar groove depth is identical as sliding sleeve outer diameter, and the spring diameter is greater than sliding sleeve internal diameter.
Preferably, the bayonet lock and cotter way, loose slot are of same size, and the loose slot is L-type.
Preferably, the loose slot, bar slot are equipped with two groups, and loose slot described in two groups, bar slot are symmetrical respectively about shaft.
The technical effect and advantage of the utility model: the electric fan Fast Installation structure uses the mode of disk rotational
After being located at bayonet lock in cotter way, rotation turntable can make disk, the loose slot rotation on axle sleeve, and disk can cover cotter way to make
Bayonet lock in cotter way is fixed, and keeps rotating cylinder relatively fixed with shaft, is rotated using shaft and the flabellum on rotating cylinder and rotating cylinder is driven to rotate,
Whole structure avoids the loss of components, and the i.e. detachable installation flabellum of the small-scale rotation of turntable does not use tool
Disassembly, eliminates trouble, has the advantages that be quickly and expediently installed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the pivot structure figure of the utility model；
Fig. 3 is the partial sectional view of the utility model；
Fig. 4 is the axle sleeve structure figure of the utility model；
Fig. 5 is the barrel configuration figure of the utility model.
In figure: 1 flabellum, 2 rotating cylinders, 3 turntables, 4 shafts, 5 bayonet locks, 6 axle sleeves, 7 disks, 8 cotter ways, 9 sliding sleeves, 10 loose slots,
11 circular grooves, 12 bar slots, 13 slide bars, 14 springs.
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.
The utility model provides a kind of electric fan Fast Installation structure as shown in Figs. 1-5, including flabellum 1, described
1 middle part of flabellum is welded with rotating cylinder 2, and circular groove 11 is equipped at the top of the rotating cylinder 2, is equipped with cotter way 8, the rotating cylinder 2 in the middle part of the rotating cylinder 2
It is interior to be equipped with bar slot 12, it is fixed with slide bar 13 in the bar slot 12, spring 14, the slide bar 13 and sliding sleeve are cased on the slide bar 13
9 are slidably connected, and the sliding sleeve 9 is fixed on 6 surface of axle sleeve, and 6 left end of axle sleeve and turntable 3 weld, 6 right end of axle sleeve and circle
Disk 7 welds, and loose slot 10 is equipped on the axle sleeve 6, disk 7, and the disk 7 is rotatablely connected with circular groove 11, the axle sleeve 6 with
Shaft 4 is rotatablely connected, and 4 right end of shaft is equipped with bayonet lock 5, and the bayonet lock 5 is located in cotter way 8, the axle sleeve 6 with 2 turns of rotating cylinder
Dynamic connection.
Specifically, 2 internal diameter of rotating cylinder is equal to 6 outer diameter of axle sleeve, 7 radius of disk is identical as 11 radius of circular groove, rotating cylinder 2
Fitting with axle sleeve 6 can make to be completely embedded between shaft 4 and axle sleeve 6, and rotating cylinder 2 is avoided to shake in shaft 4.
Specifically, the sliding sleeve 9, slide bar 13 are arc and arc radius is identical, 9 internal diameter of sliding sleeve is equal to slide bar 13
Diameter, when rotation turntable 3 makes axle sleeve 6 turn sliding sleeve 9 with 4 center of circle of shaft, with 13 circumference of slide bar
It is dynamic, sliding sleeve 9 can be made to be tightly sleeved always with slide bar 13 in sliding process.
Specifically, 12 depth of bar slot is identical as 9 outer diameter of sliding sleeve, 14 diameter of spring is greater than 9 internal diameter of sliding sleeve, works as cunning
When set 9 is socketed with slide bar 13, axle sleeve 6 keeps closely connecting with rotating cylinder 2.
Specifically, the bayonet lock 5 and cotter way 8, loose slot 10 are of same size, the loose slot 10 is L-type, when loose slot 10
When being located on same vertical line with cotter way 8, the bayonet lock 5 in shaft 4 can be directed at cotter way 8, shaft 4 is inserted into axle sleeve 6, later
10 change in location of loose slot, disk 7, which covers cotter way 8, can make bayonet lock 5 fixed.
Specifically, the loose slot 10, bar slot 12 are equipped with two groups, loose slot 10, bar slot 12 described in two groups respectively about
Shaft 4 is symmetrical, and symmetrical structure keeps 4 two sides gravity of shaft identical, avoids occurring unbalance when shaft 4 rotates and fan is caused to be made an uproar
Sound is big or breaks down.
Working principle:
When installing flabellum 1, rotation turntable 4 makes loose slot 10 and when cotter way 8 is located on same vertical line, can will be in shaft 4
Bayonet lock 5 be aligned cotter way 8, by shaft 4 be inserted into axle sleeve 6 in, 14 elastic force of spring effect under, sliding sleeve 9 slides on slide bar 13, axis
Set 6 is relatively rotated with rotating cylinder 2, and rotating cylinder 6 and shaft 4 are relatively fixed since bayonet lock 5 is blocked with cotter way 8, so axle sleeve 6 and shaft 4
It relatively rotates, bayonet lock 5 is staggered on 10 basal sliding of loose slot, 10 top of loose slot with cotter way 8, and disk 7, which covers cotter way 8, to be made
Bayonet lock 5 is fixed, and the rotating cylinder 2 being fixedly connected with flabellum 1 keeps relatively fixed with shaft 4, and when disassembly, which rotates turntable 3, makes loose slot 10
It is aligned with cotter way 8, extraction shaft 4 can separate flabellum 1 with shaft 4.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of electric fan Fast Installation structure, including flabellum (1), it is characterised in that: flabellum (1) middle part and rotating cylinder
(2) it welds, is equipped with circular groove (11) at the top of the rotating cylinder (2), be equipped with cotter way (8) in the middle part of the rotating cylinder (2), in the rotating cylinder (2)
Equipped with bar slot (12), it is fixed with slide bar (13) in the bar slot (12), is cased with spring (14), the slide bar on the slide bar (13)
(13) it is slidably connected with sliding sleeve (9), the sliding sleeve (9) is fixed on axle sleeve (6) surface, and axle sleeve (6) left end and turntable (3) are welded
It connects, axle sleeve (6) right end and disk (7) are welded, and are equipped with loose slot (10), the circle on the axle sleeve (6), disk (7)
Disk (7) and circular groove (11) are rotatablely connected, and the axle sleeve (6) and shaft (4) are rotatablely connected, and shaft (4) right end is equipped with bayonet lock
(5), the bayonet lock (5) is located in cotter way (8), and the axle sleeve (6) and rotating cylinder (2) are rotatablely connected.
2. a kind of electric fan Fast Installation structure according to claim 1, it is characterised in that: rotating cylinder (2) internal diameter
Equal to axle sleeve (6) outer diameter, disk (7) radius is identical as circular groove (11) radius.
3. a kind of electric fan Fast Installation structure according to claim 1, it is characterised in that: the sliding sleeve (9), slide bar
(13) be arc and arc radius is identical, and sliding sleeve (9) internal diameter is equal to slide bar (13) diameter.
4. a kind of electric fan Fast Installation structure according to claim 1, it is characterised in that: bar slot (12) depth
Identical as sliding sleeve (9) outer diameter, spring (14) diameter is greater than sliding sleeve (9) internal diameter.
5. a kind of electric fan Fast Installation structure according to claim 1, it is characterised in that: the bayonet lock (5) and pin
Slot (8), loose slot (10) are of same size, and the loose slot (10) is L-type.
6. a kind of electric fan Fast Installation structure according to claim 1, it is characterised in that: the loose slot (10),
Bar slot (12) is equipped with two groups, and loose slot described in two groups (10), bar slot (12) are symmetrical respectively about shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616588.3U CN209180117U (en) | 2018-09-30 | 2018-09-30 | A kind of electric fan Fast Installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616588.3U CN209180117U (en) | 2018-09-30 | 2018-09-30 | A kind of electric fan Fast Installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180117U true CN209180117U (en) | 2019-07-30 |
Family
ID=67360837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821616588.3U Active CN209180117U (en) | 2018-09-30 | 2018-09-30 | A kind of electric fan Fast Installation structure |
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| Country | Link |
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| CN (1) | CN209180117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701103A (en) * | 2019-11-14 | 2020-01-17 | 广东三奇实业发展有限公司 | Energy-concerving and environment-protective magnetic suspension air-blower equipment mechanism |
-
2018
- 2018-09-30 CN CN201821616588.3U patent/CN209180117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701103A (en) * | 2019-11-14 | 2020-01-17 | 广东三奇实业发展有限公司 | Energy-concerving and environment-protective magnetic suspension air-blower equipment mechanism |
| CN110701103B (en) * | 2019-11-14 | 2020-11-10 | 广东三奇实业发展有限公司 | Energy-concerving and environment-protective magnetic suspension air-blower equipment mechanism |
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