CN205744541U - A kind of circulation fan being easy to assembling - Google Patents
A kind of circulation fan being easy to assembling Download PDFInfo
- Publication number
- CN205744541U CN205744541U CN201620703866.3U CN201620703866U CN205744541U CN 205744541 U CN205744541 U CN 205744541U CN 201620703866 U CN201620703866 U CN 201620703866U CN 205744541 U CN205744541 U CN 205744541U
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- CN
- China
- Prior art keywords
- easy
- assembling
- circulation fan
- block
- mesh enclosure
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- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
A kind of circulation fan being easy to assembling, the guard assembly including base, being located on described base, the motor being located in described guard assembly and by described motor-driven fan blade, described guard assembly is rotatably arranged on described base, it is provided with collection vane in the middle part of described guard assembly, described guard assembly includes front mesh enclosure and rear net cover, described front mesh enclosure is provided with clamping joint, and described rear net cover is provided with clamping frame, and described clamping joint coordinates with described clamping frame.The circulation fan being easy to assembling provided according to this utility model compared with prior art has the advantage that the clamping frame snap-fit engagement on clamping joint and rear net cover that this utility model passes through on front mesh enclosure, realize the connection of front mesh enclosure and rear net cover, time specifically used easy to assembly, production cost is low, it is hardly damaged, consumer is facilitated to be cleaned in guard assembly, it is ensured that air quality.
Description
Technical field
This utility model relates to circulation fan, particularly relates to a kind of circulation fan being easy to assembling.
Background technology
Air circulation fan Main Function is that room air is formed convection circulation, reaches balance temperature with rational air flow
The effect of degree.Typically can not directly make refrigeration machine to use, be commonly used to coordinate air-conditioning, reach fast-refrigerating, the effect of balance room temperature.
Also can be used to the air inside and outside circular chamber, allow indoor-outdoor air carry out alternately.Owing to air circulation fan air quantity is relatively big, fan blade rotates
Speed is fast, and it is generally placed upon indoor relatively low position and is operated so that be easily infected with dirt, impact sky inside its guard
Makings amount, therefore needs inside the guard of air circulation fan often to clean, to ensure air quality.Current air circulation fan because of
Its guard assembly of its specific structure is not suitable for using the dead ring on electric fan to connect, front mesh enclosure and rear net cover often through
Screw links together, and efficiency of assembling is low, and being dismounted for multiple times rear bolt hole there will be stripped thread, causes damage of product.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, it is provided that one is easy to dress
The circulation fan joined.
The main technical schemes that the circulation fan being easy to assembling provided according to this utility model uses is: includes base, set
Guard assembly on described base, the motor being located in described guard assembly and by described motor-driven fan blade, described net
Shade assembly is rotatably arranged on described base, is provided with collection vane in the middle part of described guard assembly, and described guard assembly includes front net
Cover and rear net cover, described front mesh enclosure is provided with clamping joint, and described rear net cover is provided with clamping frame, described clamping joint and described clamping
Frame coordinates.
The circulation fan of assembling that what this utility model provided be easy to also uses following attached technical scheme:
Described clamping joint includes that dowel, one end of described dowel are connected with described front mesh enclosure, described dowel another
End is bent to form hooked scarf；Described clamping frame includes link and the block being located in described link, described block and described company
Connecing and be formed with slot between the inwall of frame, the rear side of the described hooked scarf insertion backward described block of described slot moves before making hooked scarf
End face abut in on the rear end face of described block.
Described link include connecting plate and be located at the side plate at described connecting plate two ends, described block be located at a side plate and
Angle between connecting plate, forms described slot between described block and another side plate described.
Described hooked scarf is provided with locating slot, and described block is provided with locating piece, and described locating piece coordinates with described locating slot.
The front end face area of described hooked scarf and the rear end face area ratio of described block are 1-0.25.
Described collection vane includes the front collection vane being located on described front mesh enclosure and the rear collection vane being located on described rear net cover.
Described clamping joint is located on described front collection vane, and described clamping sets up and collects on vane in the rear.
Described collection vane is connected with described base rotation.
Described clamping joint is at least three, and described clamping frame is equal with described clamping joint quantity.
The circulation fan being easy to assembling provided according to this utility model compared with prior art has the advantage that this practicality
It is novel by the clamping joint on front mesh enclosure with the clamping frame snap-fit engagement on rear net cover, it is achieved front mesh enclosure and the connection of rear net cover,
Time specifically used easy to assembly, production cost is low, is hardly damaged, and facilitates consumer to be cleaned in guard assembly, it is ensured that empty
Makings amount；Time specifically used, the hooked scarf on front mesh enclosure is relative with the slot on rear net cover, then promote front mesh enclosure to make hooked scarf insert
Enter slot, then rotate front mesh enclosure and make the direction, place of phase block of hooked scarf move, make the front end face of hooked scarf abut in and block
Rear end face on realize the snap-fit engagement of clamping joint and clamping frame；Above-mentioned snap fit simple in construction, easy to assembly, clamping joint and
Clamping frame is hardly damaged, and service life is long.
Accompanying drawing explanation
Fig. 1 is the structure chart after this utility model removes front mesh enclosure.
Fig. 2 is the structure chart of front mesh enclosure in this utility model.
Fig. 3 is the enlarged drawing of A in Fig. 1.
Fig. 4 is the enlarged drawing of B in Fig. 2.
Fig. 5 is the front view after this utility model removes front mesh enclosure.
Fig. 6 be in this utility model front mesh enclosure inner side view.
Detailed description of the invention
See Fig. 1 to Fig. 6, the circulation fan embodiment being easy to assembling provided according to this utility model, including base 1, set
Guard assembly on described base 1, the motor being located in described guard assembly and by described motor-driven fan blade 2, described
Guard assembly is rotatably arranged on described base 1, is provided with collection vane, before described guard assembly includes in the middle part of described guard assembly
Guard 3 and rear net cover 4, described front mesh enclosure 3 is provided with clamping joint 5, and described rear net cover 4 is provided with clamping frame 6, described clamping joint 5
Coordinate with described clamping frame 6.The position of clamping joint 5 and clamping frame 6 can exchange.This utility model is by the card on front mesh enclosure 3
Clamping frame 6 snap-fit engagement on joint 5 and rear net cover 4, it is achieved front mesh enclosure 3 and the connection of rear net cover 4, specifically used fashionable dress formula
Just, production cost is low, is hardly damaged, and facilitates consumer to be cleaned in guard assembly, it is ensured that air quality.
Seeing Fig. 1 to Fig. 4, according to this utility model the above embodiments, described clamping joint 5 includes dowel 51, described
One end of dowel 51 is connected with described front mesh enclosure 3, and described dowel 51 other end is bent to form hooked scarf 52；Described clamping frame 6
Including link and the block 63 being located in described link, it is formed with slotting between described block 63 and the inwall of described link
Groove 64, described hooked scarf 52 insert the rear side of the backward described block 63 of described slot 64 move make the front end face of hooked scarf 52 abut in
On the rear end face of described block 63.Time specifically used, by relative, so with the slot 64 on rear net cover 4 for the hooked scarf 52 on front mesh enclosure 3
Rear promotion front mesh enclosure 3 makes hooked scarf 52 insert slot 64, then rotates front mesh enclosure 3 and makes moving to the direction, place of block 63 of hooked scarf 52
Dynamic, make the front end face of hooked scarf 52 abut in and realize the snap-fit engagement of clamping joint 5 and clamping frame 6 on the rear end face of block 63.On
Stating snap fit simple in construction, easy to assembly, clamping joint 5 and clamping frame 6 are hardly damaged, and service life is long.
Seeing Fig. 3, according to this utility model the above embodiments, described link includes connecting plate 61 and is located at described company
The side plate 62 at fishplate bar 61 two ends, described block 63 is located at the angle between a side plate 62 and connecting plate 61, described block 63
And form described slot 64 between another side plate 62 described.Clamping frame 6 simple in construction of this kind of structure, easily process, be easy to
Rear net cover 4 integrated injection molding, fixed, production cost is low.
Seeing Fig. 3 and Fig. 4, according to this utility model the above embodiments, described hooked scarf 52 is provided with locating slot 521, institute
Stating block 63 and be provided with locating piece (not shown), described locating piece coordinates with described locating slot 521.Locating slot 521 is with fixed
The cooperation of position block improves the compactness of hooked scarf 52 and block 63, so that clamping joint 5 is connected clamping more with clamping frame 6
Firm.
Seeing Fig. 3 and Fig. 4, according to this utility model the above embodiments, the front end face area of described hooked scarf 52 is with described
The rear end face area ratio of block 63 is 1-0.25.The present embodiment is preferably 1.This structure ensure that filling of hooked scarf 52 and block 63
Divide laminating, prevent hooked scarf 52 from fully can not coordinate with block 63, and cause front mesh enclosure 3 to come off.
Seeing Fig. 1 to Fig. 6, according to this utility model the above embodiments, described collection vane includes being located at described front mesh enclosure 3
On front collection vane 71 and the rear collection vane 72 that is located on described rear net cover 4.The collection vane of this kind of structure be directly arranged in after net
Collection vane on cover 4 is compared, and not only mechanical strength is big, and facilitates front mesh enclosure 3 and the connection of rear net cover 4.
Seeing Fig. 1 to Fig. 6, according to this utility model the above embodiments, described clamping joint 5 is located at described front collection vane 71
On, described clamping frame 6 sets and collects on vane 72 in the rear.This kind of structure convenient card joint 5 and the machine-shaping of clamping frame 6, and
And improve the bonding strength of clamping joint 5 and front mesh enclosure 3, and the bonding strength of clamping frame 6 and rear net cover 4.
See Fig. 1, Fig. 2, Fig. 5 and Fig. 6, according to this utility model the above embodiments, described collection vane and described base 1
It is rotationally connected.Being rotationally connected with base 1 by collection vane, bonding strength is big, and it is convenient to rotate.Described clamping joint 5 at least three, this
Clamping joint 5 in embodiment is four.Described clamping frame 6 is equal with described clamping joint 5 quantity.Not only ensure that front mesh enclosure 3 He
The bonding strength of rear net cover 4, and be easy to assembling and produce.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be changed, this practicality
Novel scope is defined by the appended claims and the equivalents thereof.
Claims (9)
1. it is easy to a circulation fan for assembling, the guard assembly including base, being located on described base, is located at described guard assembly
In motor and by described motor-driven fan blade, described guard assembly is rotatably arranged on described base, described guard group
Being provided with collection vane in the middle part of part, described guard assembly includes front mesh enclosure and rear net cover, it is characterised in that: described front mesh enclosure is provided with card
Joint, described rear net cover is provided with clamping frame, and described clamping joint coordinates with described clamping frame.
The circulation fan being easy to assembling the most according to claim 1, it is characterised in that: described clamping joint includes dowel, institute
The one end stating dowel is connected with described front mesh enclosure, and the described dowel other end is bent to form hooked scarf；Described clamping frame includes even
Connect frame and the block being located in described link, between the inwall of described block and described link, be formed with slot, described hook
Block insert the backward described block of described slot rear side move make the front end face of hooked scarf abut in on the rear end face of described block.
The circulation fan being easy to assembling the most according to claim 2, it is characterised in that: described link includes connecting plate and sets
At the side plate at described connecting plate two ends, described block is located at an angle between side plate and connecting plate, described block and institute
State and between another side plate, form described slot.
The circulation fan being easy to assembling the most according to claim 2, it is characterised in that: described hooked scarf is provided with locating slot, institute
Stating block and be provided with locating piece, described locating piece coordinates with described locating slot.
The circulation fan being easy to assembling the most according to claim 2, it is characterised in that: the front end face area of described hooked scarf and institute
The rear end face area ratio stating block is 1-0.25.
6. according to the circulation fan being easy to assembling described in claim 1-5 any one, it is characterised in that: described collection vane includes
The front collection vane being located on described front mesh enclosure and the rear collection vane being located on described rear net cover.
The circulation fan being easy to assembling the most according to claim 6, it is characterised in that: described clamping joint is located at described front collection wind
On ring, described clamping sets up and collects on vane in the rear.
8. according to the circulation fan being easy to assembling described in claim 1-5 any one, it is characterised in that: described collection vane and institute
State base rotation to connect.
9. according to the circulation fan being easy to assembling described in claim 1-5 any one, it is characterised in that: described clamping joint is at least
Being three, described clamping frame is equal with described clamping joint quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703866.3U CN205744541U (en) | 2016-07-01 | 2016-07-01 | A kind of circulation fan being easy to assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703866.3U CN205744541U (en) | 2016-07-01 | 2016-07-01 | A kind of circulation fan being easy to assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744541U true CN205744541U (en) | 2016-11-30 |
Family
ID=57378760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703866.3U Expired - Fee Related CN205744541U (en) | 2016-07-01 | 2016-07-01 | A kind of circulation fan being easy to assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744541U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339245A (en) * | 2017-07-31 | 2017-11-10 | 广东美的环境电器制造有限公司 | Fan |
| CN107339265A (en) * | 2017-07-31 | 2017-11-10 | 广东美的环境电器制造有限公司 | Fan |
| CN107939708A (en) * | 2017-11-27 | 2018-04-20 | 深圳市奇思妙想教育科技有限公司 | A kind of practicality fan |
-
2016
- 2016-07-01 CN CN201620703866.3U patent/CN205744541U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339245A (en) * | 2017-07-31 | 2017-11-10 | 广东美的环境电器制造有限公司 | Fan |
| CN107339265A (en) * | 2017-07-31 | 2017-11-10 | 广东美的环境电器制造有限公司 | Fan |
| CN107339245B (en) * | 2017-07-31 | 2019-08-23 | 广东美的环境电器制造有限公司 | Fan |
| CN107339265B (en) * | 2017-07-31 | 2019-08-23 | 广东美的环境电器制造有限公司 | Fan |
| CN107939708A (en) * | 2017-11-27 | 2018-04-20 | 深圳市奇思妙想教育科技有限公司 | A kind of practicality 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 |
Granted publication date: 20161130 |