CN2310187Y - Hand, electric two-purpose blower - Google Patents
Hand, electric two-purpose blower Download PDFInfo
- Publication number
- CN2310187Y CN2310187Y CN 97219157 CN97219157U CN2310187Y CN 2310187 Y CN2310187 Y CN 2310187Y CN 97219157 CN97219157 CN 97219157 CN 97219157 U CN97219157 U CN 97219157U CN 2310187 Y CN2310187 Y CN 2310187Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- clutch
- impeller shaft
- impeller
- 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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Abstract
The utility model relates to a manual and electric dualpurpose blower fan, relating to the improvement of the structure of the blower fan. The utility model comprises a housing in which an impeller is arranged. The utility model has the essential structure that an impeller shaft is connected with a motor through a clutch, and in addition, the impeller shaft is connected with a rocking handle through a gear mechanism and the clutch. The utility model has the advantages of extensive application, simple structure, etc.
Description
The utility model relates to the improvement of blower fan structure.
Blower is widely used in every field, but that its shortcoming is a driving mode is single, or motor driving, or driven by shaking, and this just makes existing blower can not adapt to proper functioning under the varying environment fully.For example, electric blower can only be worked having under the condition of power supply, does not have then can not work in the environment of power supply; Hand blower can not be used electric drive possessing under the Power Supplies Condition, still needs the work of manpower blower, not only time-consuming, but also effort.
The purpose of this utility model is exactly at the problems referred to above, and a kind of widely used manual, electric dual-purpose blower is provided.
The purpose of this utility model is achieved in that the utility model comprises housing, has impeller in the housing, and its structure outline is that impeller shaft links to each other with motor by clutch; Impeller shaft also links to each other with crank by gear mechanism, clutch.
Major advantage of the present utility model:
1, be widely used:
The utility model is that impeller shaft links to each other with motor by clutch; Impeller shaft also links to each other with crank by gear mechanism, clutch.Therefore but the utility model is having equal proper functioning under the non-transformer situation, is having purposes widely;
2, simple in structure:
The utility model mainly on existing motor-driven blower fan structure basis, has increased manual partial structure, and its member is few and body is simple, make it total simple, be easy to make, be easy to popularize.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Below in conjunction with accompanying drawing concrete structure of the present utility model is described further:
The utility model comprises housing 11, has impeller 10 in the housing 11, and impeller shaft 9 links to each other with motor 4 by clutch 5; Impeller shaft 9 also links to each other with crank 2 by gear mechanism 8, clutch 1.
Gear mechanism 8 comprises driving gear 3, and driving gear 3 links to each other with the driven gear on the impeller shaft 97 by intermediate gear 6.
During electric drive: clutch 5 combines, and clutch 1 is thrown off (being that crank 2 does not rotate thereupon), and at this moment, motor 4 is by 10 rotations of impeller shaft 9 impeller, and promptly blower enters normal working;
When manpower drove: clutch 5 was thrown off mutually, and clutch 1 combines, and turned crank 2 this moment, and crank 2 rotates by gear mechanism 8 impeller 10, and promptly blower enters normal working again.
Claims (2)
1, manual, electric dual-purpose blower comprises housing (11), has impeller (10) in the housing (11), it is characterized in that impeller shaft (9) links to each other by the same motor of clutch (5) (4); Impeller shaft (9) also links to each other by gear mechanism (8), the same crank of clutch (1) (2).
2, manual, electric dual-purpose blower according to claim 1 is characterized in that gear mechanism (8) comprises driving gear (3), and driving gear (3) links to each other by the driven gear (7) on the same impeller shaft of intermediate gear (6) (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219157 CN2310187Y (en) | 1997-07-07 | 1997-07-07 | Hand, electric two-purpose blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219157 CN2310187Y (en) | 1997-07-07 | 1997-07-07 | Hand, electric two-purpose blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2310187Y true CN2310187Y (en) | 1999-03-10 |
Family
ID=33935266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97219157 Expired - Fee Related CN2310187Y (en) | 1997-07-07 | 1997-07-07 | Hand, electric two-purpose blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2310187Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762733A (en) * | 2016-12-21 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | Open air can receive fan |
-
1997
- 1997-07-07 CN CN 97219157 patent/CN2310187Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762733A (en) * | 2016-12-21 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | Open air can receive fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 1999.03.10 |