CN210989471U - 翼形工学乳胶枕 - Google Patents
翼形工学乳胶枕 Download PDFInfo
- Publication number
- CN210989471U CN210989471U CN201921972156.0U CN201921972156U CN210989471U CN 210989471 U CN210989471 U CN 210989471U CN 201921972156 U CN201921972156 U CN 201921972156U CN 210989471 U CN210989471 U CN 210989471U
- Authority
- CN
- China
- Prior art keywords
- groove
- depressed part
- head
- cushion
- wings
- 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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- 239000004816 latex Substances 0.000 title claims abstract description 13
- 229920000126 latex Polymers 0.000 title claims abstract description 13
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 239000008187 granular material Substances 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
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- Bedding Items (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921972156.0U CN210989471U (zh) | 2019-11-15 | 2019-11-15 | 翼形工学乳胶枕 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921972156.0U CN210989471U (zh) | 2019-11-15 | 2019-11-15 | 翼形工学乳胶枕 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210989471U true CN210989471U (zh) | 2020-07-14 |
Family
ID=71496368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921972156.0U Expired - Fee Related CN210989471U (zh) | 2019-11-15 | 2019-11-15 | 翼形工学乳胶枕 |
Country Status (1)
Country | Link |
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CN (1) | CN210989471U (zh) |
-
2019
- 2019-11-15 CN CN201921972156.0U patent/CN210989471U/zh not_active Expired - Fee Related
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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: Wing shaped engineering latex pillow Effective date of registration: 20201229 Granted publication date: 20200714 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Jiangnan Branch of Science and Technology Pledgor: Wenzhou Chengsheng Latex Products Co.,Ltd. Registration number: Y2020980010146 |
|
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: 20230104 Granted publication date: 20200714 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Jiangnan Branch of Science and Technology Pledgor: Wenzhou Chengsheng Latex Products Co.,Ltd. Registration number: Y2020980010146 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |