CN202233230U - 头盔松紧调节机构 - Google Patents
头盔松紧调节机构 Download PDFInfo
- Publication number
- CN202233230U CN202233230U CN201120249164XU CN201120249164U CN202233230U CN 202233230 U CN202233230 U CN 202233230U CN 201120249164X U CN201120249164X U CN 201120249164XU CN 201120249164 U CN201120249164 U CN 201120249164U CN 202233230 U CN202233230 U CN 202233230U
- Authority
- CN
- China
- Prior art keywords
- travelling gear
- adjusting knob
- locking spring
- base
- end cap
- 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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- Helmets And Other Head Coverings (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120249164XU CN202233230U (zh) | 2011-07-12 | 2011-07-12 | 头盔松紧调节机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120249164XU CN202233230U (zh) | 2011-07-12 | 2011-07-12 | 头盔松紧调节机构 |
Publications (1)
Publication Number | Publication Date |
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CN202233230U true CN202233230U (zh) | 2012-05-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120249164XU Expired - Fee Related CN202233230U (zh) | 2011-07-12 | 2011-07-12 | 头盔松紧调节机构 |
Country Status (1)
Country | Link |
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CN (1) | CN202233230U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109239921A (zh) * | 2018-08-24 | 2019-01-18 | 华为技术有限公司 | 可调节的头带设备 |
CN110269293A (zh) * | 2019-04-13 | 2019-09-24 | 淄博一凡针织有限公司 | 一种便于佩戴的骑行面罩 |
-
2011
- 2011-07-12 CN CN201120249164XU patent/CN202233230U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109239921A (zh) * | 2018-08-24 | 2019-01-18 | 华为技术有限公司 | 可调节的头带设备 |
WO2020038004A1 (zh) * | 2018-08-24 | 2020-02-27 | 华为技术有限公司 | 可调节的头带设备 |
CN110269293A (zh) * | 2019-04-13 | 2019-09-24 | 淄博一凡针织有限公司 | 一种便于佩戴的骑行面罩 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WENZHOU HONGDA ALARM EQUIPMENT CO., LTD. Free format text: FORMER OWNER: DU JINSHENG Effective date: 20140714 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325000 WENZHOU, ZHEJIANG PROVINCE TO: 325213 WENZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140714 Address after: 325213 Wenzhou Hongda warning equipment Co., Ltd., Zhejiang, Ruian Patentee after: Wenzhou Hongda Warning Equipment Co., Ltd. Address before: Xinqiao street Ouhai District 325000 Zhejiang Jinchan Avenue in Wenzhou city in 6 groups of 19 Room 403 Patentee before: Du Jinsheng |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150712 |
|
EXPY | Termination of patent right or utility model |