CN202914222U - Improved isolator structure of starter - Google Patents
Improved isolator structure of starter Download PDFInfo
- Publication number
- CN202914222U CN202914222U CN 201220668661 CN201220668661U CN202914222U CN 202914222 U CN202914222 U CN 202914222U CN 201220668661 CN201220668661 CN 201220668661 CN 201220668661 U CN201220668661 U CN 201220668661U CN 202914222 U CN202914222 U CN 202914222U
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- gear
- pad
- spacer
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Abstract
The utility model discloses an improved isolator structure of a starter. The isolator structure comprises a gear, a shroud, a spacer, a spline sleeve and a compressed spring, wherein one end of the gear is arranged on an excircle of the spline sleeve and is matched with the spline sleeve through a driving ratchet, the spacer is arranged on one end of the spline sleeve connected with the gear, and the compressed spring is arranged between the spacer and the driving ratchet; the shroud covers the spline sleeve from one end of the spacer, and a rubber washer is further arranged between the shroud and the spacer. The improved isolator structure of the starter provided by the utility model has the advantages that the structure design is reasonable, engaging can be realized under any circumstance, the service life can be prolonged and the like.
Description
Technical field:
The utility model relates to a kind of one-way element, particularly a kind of improved one way device for ignitor structure.
Background technique:
One way device for ignitor is a kind of free wheel device, the guaranteed gentle start of its major function, realizes smooth-going gearshift, prevents power train overload etc.Present one way device for ignitor, in when starting, starting gear is supported mutually with the flywheel ring gear of automobile starter, stage clip begins compression, stage clip when being compressed to beeline when not having special circumstances to occur gear be can be smoothly and the flywheel ring gear of motor mesh.If but under poor working environment, particularly in outdoor parking in winter, start sometimes difficult, starting gear is supported mutually with the flywheel ring gear of automobile starter, stage clip begins compression, and stage clip can not normally be realized engagement when being compressed to beeline, apical tooth occurs, excessive apical tooth power causes gear face to damage, and affects the working life of starter motor.Therefore, be necessary to be improved.
The model utility content:
Goal of the invention of the present utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of reasonable in design is provided, and can guarantee under any circumstance can both to realize the one way device for ignitor structure that meshes and can increase the service life.
For achieving the above object, the utility model has adopted following technological scheme:
A kind of improved one way device for ignitor structure, comprise gear, cover cap, pad, splined sleeve and stage clip, gear one end is installed on the splined sleeve cylindrical and by driving ratchet and cooperates with splined sleeve, pad is arranged on the end end that splined sleeve and gear join, stage clip is arranged between pad and the driving ratchet, cover cap to splined sleeve, also is provided with a rubber washer between described cover cap and the described pad from pad one end shield.
The utility model has following advantage with respect to prior art:
The utility model is owing to being provided with a rubber washer between cover cap and pad, when starting, starting gear is supported mutually with the flywheel ring gear of automobile starter, stage clip begins compression, stage clip can not normally be realized engagement when being compressed to beeline, realize engagement by continuing the compression rubber washer, realize dual fail-safe, effectively guaranteed under any circumstance can both realize engagement; Can avoid because apical tooth occurring, excessive apical tooth power causes gear face to damage, and has effectively prolonged working life in addition.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1, a kind of improved one way device for ignitor structure that provides according to the utility model, comprise gear 1, cover cap 2, pad 3, splined sleeve 4 and stage clip 5, gear 1 one ends are installed on splined sleeve 4 cylindricals and by driving ratchet 6 and cooperate with splined sleeve 4, pad 3 is arranged on the end end that splined sleeve 4 and gear 1 join, stage clip 5 is arranged between pad 3 and the driving ratchet 6, cover cap 2 from pad 3 one end shields to splined sleeve 4, also be provided with a rubber washer 7 between cover cap 2 and the pad 3, this rubber washer 7 can be when starting, gear 1 is supported mutually with the flywheel ring gear of automobile starter, stage clip 5 begins compression, and stage clip 5 can not normally be realized engagement when being compressed to beeline, realizes engagement by continuing compression rubber washer 7, realize dual fail-safe, effectively guaranteed under any circumstance can both realize engagement; Can avoid because apical tooth occurring, excessive apical tooth power causes gear 1 end face to damage, and has effectively prolonged working life in addition.
Above-described embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that do not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technological schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (1)
1. improved one way device for ignitor structure, comprise gear (1), cover cap (2), pad (3), splined sleeve (4) and stage clip (5), gear (1) one end is installed on splined sleeve (4) cylindrical and by driving ratchet (6) and cooperates with splined sleeve (4), pad (3) is arranged on the end end that splined sleeve (4) and gear (1) join, stage clip (5) is arranged between pad (3) and the driving ratchet (6), cover cap (2), is characterized in that to splined sleeve (4) from pad (3) one end shields: also be provided with a rubber washer (7) between described cover cap (2) and the described pad (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668661 CN202914222U (en) | 2012-11-24 | 2012-11-24 | Improved isolator structure of starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668661 CN202914222U (en) | 2012-11-24 | 2012-11-24 | Improved isolator structure of starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914222U true CN202914222U (en) | 2013-05-01 |
Family
ID=48162541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668661 Expired - Fee Related CN202914222U (en) | 2012-11-24 | 2012-11-24 | Improved isolator structure of starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804912A (en) * | 2016-05-16 | 2016-07-27 | 毅联实业(上海)有限公司 | Ratchet wheel type clutch of gas starting motor |
-
2012
- 2012-11-24 CN CN 201220668661 patent/CN202914222U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804912A (en) * | 2016-05-16 | 2016-07-27 | 毅联实业(上海)有限公司 | Ratchet wheel type clutch of gas starting motor |
| CN105804912B (en) * | 2016-05-16 | 2017-11-07 | 毅联实业(上海)有限公司 | A kind of ratchet type clutch of gas starter motor |
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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: 20130501 Termination date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |