CN111619746B - 一种背包式渡河装置 - Google Patents
一种背包式渡河装置 Download PDFInfo
- Publication number
- CN111619746B CN111619746B CN202010543319.4A CN202010543319A CN111619746B CN 111619746 B CN111619746 B CN 111619746B CN 202010543319 A CN202010543319 A CN 202010543319A CN 111619746 B CN111619746 B CN 111619746B
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- CN
- China
- Prior art keywords
- cavity
- power
- shell
- fixedly arranged
- protective
- 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.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 239000001301 oxygen Substances 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 31
- 238000002955 isolation Methods 0.000 claims description 15
- 230000002146 bilateral effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005192 partition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F4/00—Travelling or camp articles which may be converted into other articles or into objects for other use; Sacks or packs carried on the body and convertible into other articles or into objects for other use
- A45F4/02—Sacks or packs convertible into other articles or into objects for other use
- A45F4/10—Sacks or packs convertible into other articles or into objects for other use into boats or sledges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Portable Outdoor Equipment (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010543319.4A CN111619746B (zh) | 2020-06-15 | 2020-06-15 | 一种背包式渡河装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010543319.4A CN111619746B (zh) | 2020-06-15 | 2020-06-15 | 一种背包式渡河装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111619746A CN111619746A (zh) | 2020-09-04 |
CN111619746B true CN111619746B (zh) | 2021-05-11 |
Family
ID=72269273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010543319.4A Active CN111619746B (zh) | 2020-06-15 | 2020-06-15 | 一种背包式渡河装置 |
Country Status (1)
Country | Link |
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CN (1) | CN111619746B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113086132B (zh) * | 2021-04-09 | 2023-11-03 | 徐州新大隆化工泵业制造有限公司 | 一种户外潜水安全保护装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105539772B (zh) * | 2015-12-23 | 2019-04-19 | 浙江海洋学院 | 一种浮动平台 |
CN106741731A (zh) * | 2016-11-17 | 2017-05-31 | 江苏百舟安全科技有限公司 | 一种保护全面且带助力的高生存率气胀式救生衣 |
CN209008822U (zh) * | 2018-05-25 | 2019-06-21 | 宁夏大学 | 户外旅行用多功能船 |
CN109431030A (zh) * | 2018-11-30 | 2019-03-08 | 西安理工大学 | 一种救生拉杆箱 |
CN110697004A (zh) * | 2019-10-29 | 2020-01-17 | 同济大学 | 一种便携式落水自救装置 |
-
2020
- 2020-06-15 CN CN202010543319.4A patent/CN111619746B/zh active Active
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Publication number | Publication date |
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CN111619746A (zh) | 2020-09-04 |
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Effective date of registration: 20210422 Address after: Street Ma Zhuang Cun Jia Zhi Jiaojiang District of Taizhou City, Zhejiang province 318000 Applicant after: Zhang Guanming Address before: 318000 No.91, Liuyang village, Xiachen street, Jiaojiang District, Taizhou City, Zhejiang Province Applicant before: Taizhou Jiaojiang Yuehui outdoor products Technology Co.,Ltd. |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231203 Address after: No. 90, Joint Office Area, Service Building, No. 1, No. 175 Keji Fourth Street, Songbei District, Harbin City, Heilongjiang Province, 150000 RMB Patentee after: Harbin lesu Internet Technology Co.,Ltd. Address before: 318000 Jia Jia Jie Dao Ma Zhuang Cun, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Zhang Guanming |