CN2579329Y - Rolling brush of vacuum cleaner - Google Patents
Rolling brush of vacuum cleaner Download PDFInfo
- Publication number
- CN2579329Y CN2579329Y CN 02286215 CN02286215U CN2579329Y CN 2579329 Y CN2579329 Y CN 2579329Y CN 02286215 CN02286215 CN 02286215 CN 02286215 U CN02286215 U CN 02286215U CN 2579329 Y CN2579329 Y CN 2579329Y
- Authority
- CN
- China
- Prior art keywords
- axis body
- transmission core
- web
- gear wheel
- gear
- 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
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model relates to a rolling brush of a dirt collector, which comprises a shaft body (2), brush bristles (3) and a gear wheel, wherein, the gear wheel comprises a driving core (7) fixed on the shaft body (2) and a gear wheel body (8) fixed on the driving core (7), a first disk edge (4) which is extended along the direction of an axial lead is arranged on one side of the driving core (7), the axial lead is perpendicular to the shaft body (2), a second disk edge (6) which is extended along the direction of the axial lead is arranged on one side of a gear wheel ring (5), and the axial lead is perpendicular to the shaft body (2); rack bars (5) are arranged on the outer circumferential surface of the gear wheel body (8), and the rack bars (5) are arranged between the first disk edge (4) and the second disk edge (6). The utility model has the advantages that the transmission of the gear wheel is reliable, and components are easily assembled.
Description
Technical field
The utility model relates to the ground brush on a kind of dust catcher.
Background technology
The integral rolling brush of existing dust catcher comprises axis body, is arranged at bristle on the described axis body, is arranged at the gear on the described axis body, and gear relies on mould to be embossed on the axis body, and percent defective is higher, and difficulty of processing is big.
Summary of the invention
The purpose of this utility model is to provide a kind of integral rolling brush that assembles simple dust catcher.
The technical solution of the utility model is: a kind of integral rolling brush of dust catcher, comprise axis body, be arranged at the bristle on the described axis body, be arranged at the gear on the described axis body, described gear comprises the transmission core that is fixed on the axis body, be fixed in the gear mass on the described transmission core, one side of described transmission core is provided with first web that extends along perpendicular to the direction of the axial line of axis body, one side of described gear mass is provided with second web that extends along perpendicular to the direction of the axial line of axis body, the external peripheral surface of described gear mass is provided with tooth bar, and this tooth bar is arranged between described first web and second web.
The utility model compared with prior art has following advantage:
Because gear is divided into transmission core and gear mass two parts, therefore can the simple transmission core of first fixed structure, the gear mass of bar structure complexity is fixed on the transmission core again, makes the reliable transmission of gear, each parts assembling simple.
Description of drawings
Accompanying drawing 1 is a three-dimensional structure diagram of the present utility model;
Accompanying drawing 2 is the three-dimensional structure diagram of gear ring before being assembled on the axis body;
Accompanying drawing 3 is the assembly structure figure of gear mass and axis body and transmission core; Wherein:
[1], axis body end loops; [2], axis body; [3], bristle; [4], first web; [5], tooth bar; [6], second web; [7], transmission core; [8], gear mass; [10], bore;
The specific embodiment
Referring to accompanying drawing, a kind of integral rolling brush of dust catcher, comprise axis body [2], be arranged at the bristle [3] on the described axis body [2], be arranged at the gear on the described axis body [2], described gear comprises the transmission core [7] that is fixed on the axis body [2], be fixed in the gear mass [8] on the described transmission core [7], one side of described transmission core [7] is provided with first web [4] that extends along perpendicular to the direction of the axial line of axis body [2], one side of described gear mass [8] is provided with second web [6] that extends along perpendicular to the direction of the axial line of axis body [2], the external peripheral surface of described gear mass [8] is provided with tooth bar [5], and this tooth bar [5] is arranged between described first web [4] and second web [6].
The outer surface of described transmission core [7] is provided with the rotation prevention portion that radially becomes big, accompanying drawing is the rotation prevention portion of octagon nut shape, the bore [10] of described gear mass [8] matches with the outer surface of described transmission core [7], make the bore [10] of gear mass [8] with after transmission core [7] matches, gear mass [8] can not rotate with transmission core [7].
Claims (2)
1, a kind of integral rolling brush of dust catcher, comprise axis body [2], be arranged at the bristle [3] on the described axis body [2], be arranged at the gear on the described axis body [2], it is characterized in that: described gear comprises the transmission core [7] that is fixed on the axis body [2], be fixed in the gear mass [8] on the described transmission core [7], one side of described transmission core [7] is provided with first web [4] that extends along perpendicular to the direction of the axial line of axis body [2], one side of described gear mass [8] is provided with second web [6] that extends along perpendicular to the direction of the axial line of axis body [2], the external peripheral surface of described gear mass [8] is provided with tooth bar [5], and this tooth bar [5] is arranged between described first web [4] and second web [6].
2, the integral rolling brush of dust catcher according to claim 1 is characterized in that: the outer surface of described transmission core [7] is provided with the rotation prevention portion that radially becomes big, and the bore [10] of described gear mass [8] matches with the outer surface of described transmission core [7].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02286215 CN2579329Y (en) | 2002-11-21 | 2002-11-21 | Rolling brush of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02286215 CN2579329Y (en) | 2002-11-21 | 2002-11-21 | Rolling brush of vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579329Y true CN2579329Y (en) | 2003-10-15 |
Family
ID=33746969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02286215 Expired - Fee Related CN2579329Y (en) | 2002-11-21 | 2002-11-21 | Rolling brush of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579329Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953696A (en) * | 2017-12-14 | 2019-07-02 | 苏州海力电器有限公司 | A kind of rotatable roller brush assembly and cleaning device |
-
2002
- 2002-11-21 CN CN 02286215 patent/CN2579329Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953696A (en) * | 2017-12-14 | 2019-07-02 | 苏州海力电器有限公司 | A kind of rotatable roller brush assembly and cleaning device |
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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 |