초록 ▼

A concrete form spacing fixture comprises a bar type separator having a prescribed length which is provided with a male screw on its end portion, an attachment which is provided with a concave part having an open end and so formed that the open end of the concave part defines an end surface perpendi

A concrete form spacing fixture comprises a bar type separator having a prescribed length which is provided with a male screw on its end portion, an attachment which is provided with a concave part having an open end and so formed that the open end of the concave part defines an end surface perpendicular to the longitudinal direction of the separator in a state fixed to the end portion of the separator, and a fastening member having a female screw forming part provided with a female screw to be fitted with the male screw of the separator with an outer diameter smaller than an opening diameter of the open end of the concave part of the attachment on an end thereof so that a flange type stop part is provided on a base portion of the female screw forming part. According to this structure, no male screw is inserted in a hole of a form panel, whereby the form panel is prevented from breakage caused by a bite of a thread. Consequently, workability in assembling of a concrete form is improved while long-term reuse of the form panel is enabled.

대표청구항 ▼

[ What is claimed is:] [1.] A concrete form spacing fixture comprising:an elongated separator of a prescribed length and provided with a male screw on its end portion;an attachment having a concave part open on a first end, such that an open end of the concave part defines an end surface perpendicul

[ What is claimed is:] [1.] A concrete form spacing fixture comprising:an elongated separator of a prescribed length and provided with a male screw on its end portion;an attachment having a concave part open on a first end, such that an open end of the concave part defines an end surface perpendicular to the longitudinal direction of the separator in a state fixing a second end of the attachment to the end portion of the separator; anda fastening member having a male screw on one end and a female screw forming part on the other end provided with a female screw to be fitted with the male screw of the separator, the female screw forming part being of an outer diameter smaller than the opening diameter of the open end of the concave part of the attachment and a stop part having a diameter enlarged to form a flange provided on a base portion of the female screw forming part, whereinthe female screw forming part of the fastening member is adapted to be inserted in a hole of a concrete form and the male screw of the separator is to be fitted with the female screw of the fastening member and the inner side of the concave part of the attachment being fixed to the end portion of the separator in mounting on the concrete form, thereby holding the concrete form by the open end of the attachment and the stop part of the fastening member for fastening/fixing the same.