CN204283923U - Small fan - Google Patents
Small fan Download PDFInfo
- Publication number
- CN204283923U CN204283923U CN201420304451.XU CN201420304451U CN204283923U CN 204283923 U CN204283923 U CN 204283923U CN 201420304451 U CN201420304451 U CN 201420304451U CN 204283923 U CN204283923 U CN 204283923U
- Authority
- CN
- China
- Prior art keywords
- outlet housing
- small fan
- air intake
- electric wire
- clamping ring
- 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
Links
Abstract
The utility model provides small fan, belongs to fan technology field.It solve the problems such as existing air-ventilating garments small fan structure difficult dismounting, damage easy to wear, different-thickness dress material bad adaptability.This small fan, comprise air intake seat and outlet housing, described air intake seat and outlet housing are equipped with clamping ring, clamping ring on air intake seat connects and fixes mutually with the clamping ring on outlet housing, be provided with flabellum between air intake seat and outlet housing, described flabellum drives with the drive motor be arranged on outlet housing and is connected, and is bolted with the collar outside the clamping ring of described outlet housing, the collar is provided with flange, rotates the described collar and flange can be made to coordinate with air intake seat clamp dress material.The advantages such as the utility model has compact structure, service property (quality) is reliable and stable, linkage structure is not fragile, operation is more easy.
Description
Technical field
The utility model belongs to fan technology field, refers in particular to a kind of small fan.
Background technique
The structure of air-ventilating garments is simply: clothes are removably fixed with small fan, blown by small fan, evaporation of perspiration is made to take away heat, reduce human body temperature, air-ventilating garments needs small fan to pull down in cleaning process, and in prior art, the fixed structure of small fan and clothes is generally adopt snap ring and fan base snap-fit engagement, by fixing for dress material clamping, but this structure also exists a few point defect: one is because the difference of dress material thickness causes fastening effect to lose efficacy; Two is that the structure of clamping is separated inconvenience to cause small fan to be dismantled inconvenient; Three is that the easy wear damage of the structure of clamping lost efficacy.
Summary of the invention
The purpose of this utility model is to provide a kind of small fan, and it efficiently solves above-mentioned defect, and reach structure use more convenient, design more simple, the effect of the housing longer service life of small fan.
The purpose of this utility model is achieved in that
Small fan, comprise air intake seat and outlet housing, described air intake seat and outlet housing are equipped with clamping ring, clamping ring on air intake seat connects and fixes mutually with the clamping ring on outlet housing, be provided with flabellum between air intake seat and outlet housing, it is characterized in that: described flabellum drives with the drive motor be arranged on outlet housing and is connected, and is bolted with the collar outside the clamping ring of described outlet housing, the collar is provided with flange, rotates the described collar and flange can be made to coordinate with air intake seat clamp dress material.
In above-mentioned small fan, described outlet housing comprises the cover body of hollow out, the middle part of cover body is provided with away line groove, walk line groove and be provided with groove lid, the bottom land walking line groove is provided with motor mounting cylinder and recessed socket slot, and drive motor is fixed in motor mounting cylinder, drive motor axle is provided with grafting gear through the one end at the bottom of motor mounting cylinder, drive motor is connected with power socket by electric wire, and power socket is located in socket slot, and electric wire is fixed on away in line groove.
In above-mentioned small fan, described walking in line groove is provided with electric wire fixing plate, and electric wire fixing plate is provided with electric wire caulking groove, and electric wire is fixed in electric wire caulking groove.
In above-mentioned small fan, described electric wire fixing plate is located at away the stiffening rib that in line groove, several are arranged around motor mounting cylinder.
In above-mentioned small fan, described to walk line groove, socket slot and motor mounting cylinder integrally formed by mold pressing.
In above-mentioned small fan, the center of described flabellum is provided with the scallop matched with grafting gear shape, and one end of scallop is provided with baffle ring, and described grafting gear is inserted to scallop internal fixtion.
In above-mentioned small fan, it is integrally formed that described flabellum and baffle ring pass through mold pressing.
In above-mentioned small fan, the outside of clamping ring and the inner side of the collar of described outlet housing are provided with the screw thread matched.
The utility model gives prominence to compared to existing technology and useful technique effect is:
1, structural design of the present utility model is more simple, collar thread is connected on outlet housing, adopts the mode rotating collar clamping dress material, makes operation more convenient, dismantles more simple.
2, the utility model is owing to adopting the mode rotating collar clamping dress material, no matter therefore dress material thickness size, all can effectively carry out fastening.
3, the utility model is screwed onto the mode on outlet housing due to the employing collar, and therefore linkage structure is not easy to damage.
4, the utility model is owing to rotating the mode of collar clamping dress material, and therefore without the need to clamping plug, not fragile, service property (quality) is reliable and stable.
5, drive motor of the present utility model is arranged on outlet housing, and fan overall structure is more compact.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 2 is partial structurtes schematic diagram one of the present utility model.
Fig. 3 is partial structurtes schematic diagram two of the present utility model.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-3:
Small fan, comprise air intake seat 1 and outlet housing 2, described air intake seat and outlet housing are equipped with clamping ring 3, clamping ring on air intake seat connects and fixes mutually with the clamping ring on outlet housing, be provided with flabellum 4 between air intake seat and outlet housing, described flabellum drives with the drive motor 5 be arranged on outlet housing and is connected, and is bolted with the collar 6 outside the clamping ring of described outlet housing, the collar is provided with flange 7, rotates the described collar and flange can be made to coordinate with air intake seat clamp dress material.
The collar of the present utility model is screwed onto on the clamping ring of outlet housing, and existing structure is generally the collar and the structure of air intake seat phase clamping, relative to prior art, it is more light and facilitate that the utility model rotates the mode of the collar, there is not the phenomenon of wear out failure, longer service life simultaneously.
In the utility model, drive motor is arranged on outlet housing, make overall structure more simply compact, following structure is have employed: described outlet housing comprises the cover body of hollow out in order to realize this function the utility model, the middle part of cover body is provided with away line groove 8, walk line groove and be provided with groove lid 9, the bottom land walking line groove is provided with motor mounting cylinder 10 and recessed socket slot 11, drive motor is fixed in motor mounting cylinder, drive motor axle 12 is provided with grafting gear 13 through the one end at the bottom of motor mounting cylinder, drive motor is connected with power socket 15 by electric wire 14, power socket is located in socket slot, electric wire is fixed on away in line groove.
Described walks in line groove to be provided with electric wire fixing plate 16, and electric wire fixing plate is provided with electric wire caulking groove 17, and electric wire is fixed in electric wire caulking groove.In order to ensure the service property (quality) of small fan, the electric wire of drive motor being fixed, preventing from damaging.
Described electric wire fixing plate is located at away the stiffening rib that in line groove, several are arranged around motor mounting cylinder.Make use of the idle stiffening rib in structure, to which increasing new function, saving material.
It is described that to walk line groove, socket slot and motor mounting cylinder integrally formed by mold pressing.
The center of described flabellum is provided with the scallop 18 matched with grafting gear shape, and one end of scallop is provided with baffle ring 19, and described grafting gear is inserted to scallop internal fixtion.In order to prevent the grafting gear 13 on drive motor axle from directly passing scallop 18, being provided with baffle ring and carrying out spacing.
It is integrally formed that described flabellum and baffle ring pass through mold pressing.
The outside of clamping ring of described outlet housing and the inner side of the collar are provided with the screw thread 20 matched.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (8)
1. small fan, comprise air intake seat (1) and outlet housing (2), described air intake seat and outlet housing are equipped with clamping ring (3), clamping ring on air intake seat connects and fixes mutually with the clamping ring on outlet housing, flabellum (4) is provided with between air intake seat and outlet housing, it is characterized in that: described flabellum drives with the drive motor be arranged on outlet housing (5) and is connected, the collar (6) is bolted with outside the clamping ring of described outlet housing, the collar is provided with flange (7), rotates the described collar and flange can be made to coordinate with air intake seat clamp dress material.
2. small fan according to claim 1, it is characterized in that: described outlet housing comprises the cover body of hollow out, the middle part of cover body is provided with away line groove (8), walk line groove and be provided with groove lid (9), the bottom land walking line groove is provided with motor mounting cylinder (10) and recessed socket slot (11), drive motor is fixed in motor mounting cylinder, drive motor axle (12) is provided with grafting gear (13) through the one end at the bottom of motor mounting cylinder, drive motor is connected with power socket (15) by electric wire (14), power socket is located in socket slot, electric wire is fixed on away in line groove.
3. small fan according to claim 2, is characterized in that: described walks in line groove to be provided with electric wire fixing plate (16), and electric wire fixing plate is provided with electric wire caulking groove (17), and electric wire is fixed in electric wire caulking groove.
4. small fan according to claim 3, is characterized in that: described electric wire fixing plate is located at away the stiffening rib that in line groove, several are arranged around motor mounting cylinder.
5. small fan according to claim 2, is characterized in that: described to walk line groove, socket slot and motor mounting cylinder integrally formed by mold pressing.
6. small fan according to claim 1, it is characterized in that: the center of described flabellum is provided with the scallop (18) matched with grafting gear shape, one end of scallop is provided with baffle ring (19), and described grafting gear is inserted to scallop internal fixtion.
7. small fan according to claim 6, is characterized in that: it is integrally formed that described flabellum and baffle ring pass through mold pressing.
8. small fan according to claim 1, is characterized in that: the outside of clamping ring of described outlet housing and the inner side of the collar are provided with the screw thread (20) matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304451.XU CN204283923U (en) | 2014-06-09 | 2014-06-09 | Small fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304451.XU CN204283923U (en) | 2014-06-09 | 2014-06-09 | Small fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283923U true CN204283923U (en) | 2015-04-22 |
Family
ID=52867088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420304451.XU Expired - Fee Related CN204283923U (en) | 2014-06-09 | 2014-06-09 | Small fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236153A (en) * | 2016-12-27 | 2018-07-03 | 日立工机株式会社 | Air-supply arrangement |
-
2014
- 2014-06-09 CN CN201420304451.XU patent/CN204283923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236153A (en) * | 2016-12-27 | 2018-07-03 | 日立工机株式会社 | Air-supply arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 |