CN212574288U - 一种头盔上的松紧调节机构 - Google Patents
一种头盔上的松紧调节机构 Download PDFInfo
- Publication number
- CN212574288U CN212574288U CN202021388601.1U CN202021388601U CN212574288U CN 212574288 U CN212574288 U CN 212574288U CN 202021388601 U CN202021388601 U CN 202021388601U CN 212574288 U CN212574288 U CN 212574288U
- Authority
- CN
- China
- Prior art keywords
- arc
- helmet
- adjusting gear
- regulation band
- straight
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 25
- 230000000670 limiting effect Effects 0.000 claims description 11
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- 230000002441 reversible effect Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000007142 ring opening reaction Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008844 regulatory mechanism Effects 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021388601.1U CN212574288U (zh) | 2020-07-14 | 2020-07-14 | 一种头盔上的松紧调节机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021388601.1U CN212574288U (zh) | 2020-07-14 | 2020-07-14 | 一种头盔上的松紧调节机构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212574288U true CN212574288U (zh) | 2021-02-23 |
Family
ID=74658097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021388601.1U Active CN212574288U (zh) | 2020-07-14 | 2020-07-14 | 一种头盔上的松紧调节机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212574288U (zh) |
-
2020
- 2020-07-14 CN CN202021388601.1U patent/CN212574288U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5946735A (en) | Quick-release football helmet chin strap | |
US20190261722A1 (en) | Sport helmet | |
AU722348B2 (en) | Adjustable headband | |
US6256798B1 (en) | Helmet with adjustable safety strap | |
US8209784B2 (en) | Helmet with an attachment mechanism for a faceguard | |
US5381560A (en) | Fitting and retention system for headgear | |
US8037548B2 (en) | Adjustable helmet | |
US5715534A (en) | Hats and caps with moveable bills or brims | |
CA2252174C (en) | Protective helmet | |
US5666668A (en) | Cap with front size adjustment and rear flap | |
AU2007247837A1 (en) | Cap with moveable visor | |
KR20000028551A (ko) | 풀페이스형헬멧 | |
CN212574288U (zh) | 一种头盔上的松紧调节机构 | |
US20200375296A1 (en) | Protective headwear | |
USD537573S1 (en) | Chin strap assembly for helmet | |
US5911315A (en) | Bicycle helmet and strap adapter | |
JP3111327U (ja) | 運動用ヘルメット | |
KR101150518B1 (ko) | 안전모용 머리받침밴드 조임 조절장치 | |
JP3276603B2 (ja) | ヘッドバンド | |
JP3114123U (ja) | 帽子 | |
CN217851546U (zh) | 一种可调式抢险救援头盔 | |
CN216147346U (zh) | 护目罩可简易拆装的头盔 | |
US20040134303A1 (en) | Motorcycle handlebar brace pad | |
CN219146862U (zh) | 一种360°扣合扣件 | |
CN221044348U (zh) | 一种一体式头盔的可拆卸式护耳结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An elastic adjusting mechanism on helmet Effective date of registration: 20220328 Granted publication date: 20210223 Pledgee: Yangxin County SME Financing Guarantee Co.,Ltd. Pledgor: Hubei aichion sports supplies Co.,Ltd. Registration number: Y2022980003386 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230612 Granted publication date: 20210223 Pledgee: Yangxin County SME Financing Guarantee Co.,Ltd. Pledgor: Hubei aichion sports supplies Co.,Ltd. Registration number: Y2022980003386 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An elastic adjustment mechanism on a helmet Effective date of registration: 20230615 Granted publication date: 20210223 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Hubei aichion sports supplies Co.,Ltd. Registration number: Y2023980043971 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210223 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Hubei aichion sports supplies Co.,Ltd. Registration number: Y2023980043971 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An elastic adjustment mechanism on a helmet Granted publication date: 20210223 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Hubei aichion sports supplies Co.,Ltd. Registration number: Y2024980031847 |