Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an air bag provided with a built-in hand pull pump. The air bag is provided with an opening, the built-in hand pull pump is installed at the opening, the hand pull pump comprises a pump shell and a push-pull assembly, the edge of the pump shell is fixed to the opening of the air bag, and the bottom of the pump shell is located in the air bag; an air outlet is formed in the bottom of the pump shell and provided with a one-way valve; the push-pull assembly comprises a push-pull rod and a sealed air outlet structure, and one end of the push-pull rod is connected with the sealed air outlet structure; the push-pull rod is pushed to drive the sealed air outlet structure to slide along the inner wall surface of the pump shell, and external air is driven to enter the air bag through the sealed air outlet structure to inflate the air bag. Therefore, the external air is driven to enter the air bag through the sealed air outlet structure to inflate the air bag, and the air bag is ingenious in structural design, quite convenient to use and easy to achieve.
本发明公开了一种带内置手拉泵的气囊，气囊具有开口，开口处安装有内置手拉泵，手拉泵包括泵壳和推拉组件，泵壳的边缘固定于气囊的开口处，且泵壳的底部位于气囊的内部；泵壳的底部设有出气口，出气口安装有单向阀，推拉组件包括推拉杆和密封出气结构，推拉杆的一端与密封出气结构连接；通过推动推拉杆带动密封出气结构沿泵壳的内壁面滑动，带动外部气体通过密封出气结构进入气囊的内部实现对气囊的充气。因此，本发明带动外部气体通过密封出气结构进入气囊的内部实现对气囊的充气，结构设计巧妙，十分方便，且易于实现。
The invention discloses an air bag provided with a built-in hand pull pump. The air bag is provided with an opening, the built-in hand pull pump is installed at the opening, the hand pull pump comprises a pump shell and a push-pull assembly, the edge of the pump shell is fixed to the opening of the air bag, and the bottom of the pump shell is located in the air bag; an air outlet is formed in the bottom of the pump shell and provided with a one-way valve; the push-pull assembly comprises a push-pull rod and a sealed air outlet structure, and one end of the push-pull rod is connected with the sealed air outlet structure; the push-pull rod is pushed to drive the sealed air outlet structure to slide along the inner wall surface of the pump shell, and external air is driven to enter the air bag through the sealed air outlet structure to inflate the air bag. Therefore, the external air is driven to enter the air bag through the sealed air outlet structure to inflate the air bag, and the air bag is ingenious in structural design, quite convenient to use and easy to achieve.
本发明公开了一种带内置手拉泵的气囊，气囊具有开口，开口处安装有内置手拉泵，手拉泵包括泵壳和推拉组件，泵壳的边缘固定于气囊的开口处，且泵壳的底部位于气囊的内部；泵壳的底部设有出气口，出气口安装有单向阀，推拉组件包括推拉杆和密封出气结构，推拉杆的一端与密封出气结构连接；通过推动推拉杆带动密封出气结构沿泵壳的内壁面滑动，带动外部气体通过密封出气结构进入气囊的内部实现对气囊的充气。因此，本发明带动外部气体通过密封出气结构进入气囊的内部实现对气囊的充气，结构设计巧妙，十分方便，且易于实现。
Air bag provided with built-in hand pull pump
一种带内置手拉泵的气囊
RAO HOUXI (Autor:in)
18.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
F04B
Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten
,
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
/
A47C
Stühle
,
CHAIRS
/
A63H
Spielzeuge, z.B. Kreisel, Puppen, Reifen, Baukästen
,
TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS
/
B63B
Schiffe oder sonstige Wasserfahrzeuge
,
SHIPS OR OTHER WATERBORNE VESSELS
/
B63C
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS
,
Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
TIBKAT | 1978
| DataCite | 1915