A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Embedded box with controllable pre-embedded depth
The invention provides an embedded box with controllable pre-embedded depth, which comprises a box body with an opening at one end and a box cover covering the opening of the box body, when the pre-embedded box is mounted on a wall body, the opening of the box body is consistent with the opening of the wall body in direction, and the embedded box is characterized in that short positioning sheets are arranged at the opening end of the box body towards the peripheral part; a long positioning piece is hinged to the periphery of the short positioning piece, and the large plane of the short positioning piece and the large plane of the long positioning piece are parallel to the bottom plane of the box body and the large plane of the box cover, so that the long positioning piece is shrunk within the size range limited by the short positioning piece through swinging. The embedded depth can be controlled.
本发明提供一种可控预埋深度的预埋盒，包括一端开口的盒体和盖设于盒体开口处的盒盖，当所述预埋盒安装到墙体上时，所述盒体的开口与墙体的开孔口方向相一致，其特征在于：所述盒体在开口端向周部设置有短定位片，所述短定位片向外周铰接有长定位片，所述短定位片、长定位片的大平面和盒体的底平面、盒盖的大平面相平行，使所述长定位片通过摆动收缩在短定位片所限定的尺寸范围内。本发明可以控制预埋深度。
Embedded box with controllable pre-embedded depth
The invention provides an embedded box with controllable pre-embedded depth, which comprises a box body with an opening at one end and a box cover covering the opening of the box body, when the pre-embedded box is mounted on a wall body, the opening of the box body is consistent with the opening of the wall body in direction, and the embedded box is characterized in that short positioning sheets are arranged at the opening end of the box body towards the peripheral part; a long positioning piece is hinged to the periphery of the short positioning piece, and the large plane of the short positioning piece and the large plane of the long positioning piece are parallel to the bottom plane of the box body and the large plane of the box cover, so that the long positioning piece is shrunk within the size range limited by the short positioning piece through swinging. The embedded depth can be controlled.
本发明提供一种可控预埋深度的预埋盒，包括一端开口的盒体和盖设于盒体开口处的盒盖，当所述预埋盒安装到墙体上时，所述盒体的开口与墙体的开孔口方向相一致，其特征在于：所述盒体在开口端向周部设置有短定位片，所述短定位片向外周铰接有长定位片，所述短定位片、长定位片的大平面和盒体的底平面、盒盖的大平面相平行，使所述长定位片通过摆动收缩在短定位片所限定的尺寸范围内。本发明可以控制预埋深度。
Embedded box with controllable pre-embedded depth
一种可控预埋深度的预埋盒
ZHANG WU (author) / LIAO CHAOHUI (author)
2022-01-28
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
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Hausinstallationen für Frisch- oder Abwasser
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