CN2313159Y - 压电点火装置击头 - Google Patents
压电点火装置击头 Download PDFInfo
- Publication number
- CN2313159Y CN2313159Y CN 97228944 CN97228944U CN2313159Y CN 2313159 Y CN2313159 Y CN 2313159Y CN 97228944 CN97228944 CN 97228944 CN 97228944 U CN97228944 U CN 97228944U CN 2313159 Y CN2313159 Y CN 2313159Y
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- Prior art keywords
- firing head
- head
- ignition device
- piezoelectric ignition
- tapping
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Abstract
本实用新型涉及一种压电点火装置击头,包括击头体和横销,其特征是击头体1为圆柱体,圆柱体上无槽,击头体与横销2一次成型为一体。本整体结构无槽击头较分体结构有槽击头具有加工制造方便、精度高、成本低、能提高击头冲击力等优点,可替代已有分体式击头,具有较明显的使用价值。
Description
本实用新型涉及一种压电点火装置击头。
压电点火装置广泛应用于诸如打火机、点火抡、煤气炉中。已有压电点火装置的击头包括击头体和横销，击头体车削而成，击头体上开槽并孔通孔，横销插入孔中，这击头属分体结构，因而制造加工麻烦，组合精度差，并且击头体开槽使击头体重量减轻，降低了击头的冲击力，影响击头的使用效果。
本实用新型目的在于提供一种整体结构的压电点火装置击头，以克服现有分体结构击头的缺陷。
本压电点火装置击头包括击头体1和横销2，其特征是击头体1为园柱体，园柱体上无槽，击头体和横销一次浇注成形为一体。
附图为本实用新型压电点火装置击头结构放大示意图。图中1为击头体，2为横销。
本击头可用有色金属等材料一次浇注成形。因而具有而加工造方便，精度高，成本低并能提高击头的冲击力等优点。可替代已有分体式击头，具有较明显的使用价值。
Claims (1)
- 一种压电点火装置击头，包括击头体和横销，其特征是击头体(1)为园柱体，园柱体上无槽，击头体与横销(2)一次成形为一体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228944 CN2313159Y (zh) | 1997-10-24 | 1997-10-24 | 压电点火装置击头 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228944 CN2313159Y (zh) | 1997-10-24 | 1997-10-24 | 压电点火装置击头 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2313159Y true CN2313159Y (zh) | 1999-04-07 |
Family
ID=33941925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97228944 Expired - Fee Related CN2313159Y (zh) | 1997-10-24 | 1997-10-24 | 压电点火装置击头 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2313159Y (zh) |
-
1997
- 1997-10-24 CN CN 97228944 patent/CN2313159Y/zh not_active Expired - Fee Related
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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 |