CN108835847B - 一种小学生专用实现多种状态自由切换的拉杆式书包 - Google Patents
一种小学生专用实现多种状态自由切换的拉杆式书包 Download PDFInfo
- Publication number
- CN108835847B CN108835847B CN201811063117.9A CN201811063117A CN108835847B CN 108835847 B CN108835847 B CN 108835847B CN 201811063117 A CN201811063117 A CN 201811063117A CN 108835847 B CN108835847 B CN 108835847B
- Authority
- CN
- China
- Prior art keywords
- pull rod
- pull
- schoolbag
- rod
- pupils
- 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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Links
- 210000001747 pupil Anatomy 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 7
- 101100234547 Caenorhabditis elegans rod-1 gene Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/042—Sacks or packs carried on the body by means of two straps passing over the two shoulders specially adapted for school children
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
Landscapes
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811063117.9A CN108835847B (zh) | 2018-09-12 | 2018-09-12 | 一种小学生专用实现多种状态自由切换的拉杆式书包 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811063117.9A CN108835847B (zh) | 2018-09-12 | 2018-09-12 | 一种小学生专用实现多种状态自由切换的拉杆式书包 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108835847A CN108835847A (zh) | 2018-11-20 |
CN108835847B true CN108835847B (zh) | 2020-05-15 |
Family
ID=64188369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811063117.9A Active CN108835847B (zh) | 2018-09-12 | 2018-09-12 | 一种小学生专用实现多种状态自由切换的拉杆式书包 |
Country Status (1)
Country | Link |
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CN (1) | CN108835847B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4988117A (en) * | 1989-09-20 | 1991-01-29 | Designcraft International Ltd. | Retractable seat attachment for foldable caddy cart |
JP5230317B2 (ja) * | 2007-10-22 | 2013-07-10 | アップリカ・チルドレンズプロダクツ株式会社 | 折畳式手押し車および折畳式乳母車 |
CN202932236U (zh) * | 2012-08-14 | 2013-05-15 | 曹凌云 | 一种可爬梯式拉杆书包 |
CN205696196U (zh) * | 2016-06-15 | 2016-11-23 | 哈尔滨师范大学 | 便于英语学习用拉杆书包 |
CN207809432U (zh) * | 2017-12-08 | 2018-09-04 | 广州城建职业学院 | 一种折叠手拉车 |
-
2018
- 2018-09-12 CN CN201811063117.9A patent/CN108835847B/zh active Active
Also Published As
Publication number | Publication date |
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CN108835847A (zh) | 2018-11-20 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200420 Address after: No.225 and 227 Qiancheng Road, leather industry and Trade Park, songjiatang office, Shaodong county, Shaoyang City, Hunan Province Applicant after: HUNAN MIQI LUGGAGE AND BAG Co.,Ltd. Address before: 239200 Zhendong street, Xin'an, Chuzhou, Anhui Province, No. 232 Applicant before: Wan Jun |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240221 Address after: No. 25 Qianjin New Street, Qianjin Village, Shiling Town, Huadu District, Guangzhou City, Guangdong Province, 510850 Patentee after: Guangzhou Youfan Leather Co.,Ltd. Country or region after: China Address before: 422000 No. 225 and 227 Qiancheng Road, leather industry and Trade Park, songjiatang office, Shaodong county, Shaoyang City, Hunan Province Patentee before: HUNAN MIQI LUGGAGE AND BAG Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |