A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-solidification type hydraulic floor spring
The invention is suitable for the field of floor spring production, and discloses a low-solidification type hydraulic floor spring which comprises a shell rotationally connected with a cam and further comprises a piston cavity, a partition plate is fixedly connected in the piston cavity, an inner cavity of the partition plate communicates with the piston cavity, rubber sleeves are arranged on the two sides of the partition plate, and the rubber sleeves are arranged in the piston cavity. A one-way oil outlet valve penetrating through the rubber sleeve in a one-way mode is arranged between the piston cylinder and the rubber sleeve. A connecting sleeve is fixedly connected between the piston cylinder and the connector, the connecting sleeve is sleeved with a first spring, and the connecting sleeve is communicated with the piston cylinder and the piston cavity. According to the low-solidification type hydraulic floor spring, when the door body is in a closed state, the heating piece and the first spring abut against the same cross section of the inner face and the outer face of the connecting sleeve, and therefore the heating effect of the heating piece on the first spring can be improved.
本发明适用于地弹簧生产领域，本发明公开了一种低凝固型液压式地弹簧，包括壳体，所述壳体转动连接有凸轮，还包括：活塞腔，所述活塞腔中固定连接有隔板，所述隔板的内腔与活塞腔导通，所述隔板的两侧均设置有橡胶套，所述活塞筒与橡胶套之间设置有向橡胶套单向贯通的单向出油阀；所述活塞筒与连接头之间固定连接有连接套，所述连接套外部套设有一号弹簧，所述连接套与活塞筒以及活塞腔均贯通。本发明提供的一种低凝固型液压式地弹簧，当门体关闭状态下，此时加热片与一号弹簧分别抵接在连接套上内外面的同一横截面上，从而可增加加热片对一号弹簧的加热效果。
Low-solidification type hydraulic floor spring
The invention is suitable for the field of floor spring production, and discloses a low-solidification type hydraulic floor spring which comprises a shell rotationally connected with a cam and further comprises a piston cavity, a partition plate is fixedly connected in the piston cavity, an inner cavity of the partition plate communicates with the piston cavity, rubber sleeves are arranged on the two sides of the partition plate, and the rubber sleeves are arranged in the piston cavity. A one-way oil outlet valve penetrating through the rubber sleeve in a one-way mode is arranged between the piston cylinder and the rubber sleeve. A connecting sleeve is fixedly connected between the piston cylinder and the connector, the connecting sleeve is sleeved with a first spring, and the connecting sleeve is communicated with the piston cylinder and the piston cavity. According to the low-solidification type hydraulic floor spring, when the door body is in a closed state, the heating piece and the first spring abut against the same cross section of the inner face and the outer face of the connecting sleeve, and therefore the heating effect of the heating piece on the first spring can be improved.
本发明适用于地弹簧生产领域，本发明公开了一种低凝固型液压式地弹簧，包括壳体，所述壳体转动连接有凸轮，还包括：活塞腔，所述活塞腔中固定连接有隔板，所述隔板的内腔与活塞腔导通，所述隔板的两侧均设置有橡胶套，所述活塞筒与橡胶套之间设置有向橡胶套单向贯通的单向出油阀；所述活塞筒与连接头之间固定连接有连接套，所述连接套外部套设有一号弹簧，所述连接套与活塞筒以及活塞腔均贯通。本发明提供的一种低凝固型液压式地弹簧，当门体关闭状态下，此时加热片与一号弹簧分别抵接在连接套上内外面的同一横截面上，从而可增加加热片对一号弹簧的加热效果。
Low-solidification type hydraulic floor spring
一种低凝固型液压式地弹簧
YANG GUOYUAN (author)
2024-03-08
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung