CN2169193Y - Plastic log - Google Patents

Abstract

The utility model relates to a plastic log, which is composed of a cushion body, a thread hole, a fastening screw hole, etc. Cone-shaped meshes are arranged on the cushion body, so a wood screw and a tapping screw is convenient to screw in, and the installation is convenient. A concave stand is arranged between the body wall of the log and the bottom of the log. Because of the existence of the concave stand, the utility model has the advantages of labor saving and no damage of other parts of the log when the notch of an electric wire groove board is opened in the installation.

Description

Plastic log

The utility model is that a kind of improved electrician uses round log, and this round log is that plastics are made.

Present widely used round log mostly is timber product, even plastic products are comparatively required great effort and also effort very of the breach of opening Electric wire groove board when installing when being screwed into tapping screw or wood screw also because of the blind hole of its end face is shaped as the bad use of cylindrical surface.

The purpose of this utility model is in order to solve the deficiency of above-mentioned various round logs, a kind of Plastic log easy to use to be provided.

Plastic log of the present utility model is made up of pad (1), through wires hole (2), trip bolt hole (3), counterbore (6) etc., some taper mesh (4) are arranged on pad (1), this taper mesh (4) is in advance built in the position of using attachment screw, because the mesh shape is taper, during use comparatively like a cork lemon advance tapping screw or wood screw.Between the body wall of Plastic log and bottom a concave station is arranged, the effect of concave station (5) is to use the breach of opening Electric wire groove board when installing laborsaving.

Plastic log of the present utility model is owing to adopted taper mesh and concave station, and is therefore very convenient in use, cracky not, and characteristics such as intensity height, cost are low, durable are arranged.

Further describe below in conjunction with accompanying drawing:

Fig. 1 is the structure chart of facing of the present utility model

Fig. 2 is an A-A cutaway view of the present utility model

With reference to Fig. 1, Fig. 2, through wires hole (2), trip bolt hole (3), counterbore (6) are arranged on the pad (1), on pad (1) end face taper mesh (4) is arranged, a concave station (5) is arranged between the body wall of Plastic log and the bottom, this Plastic log is of a size of φ 75 * 20mm.During use, as required tapping screw or wood screw upward just can be screwed into screw the optional position more like a cork at taper mesh (4).Owing to the effect of concave station (5), other position of Plastic log can not damaged during with the cutter otch in the time of need opening the Electric wire groove board breach.

Claims (1)

1, a kind of Plastic log, by pad (1), through wires hole (2), trip bolt hole (3), counterbore, compositions such as (6) is characterized in that some taper mesh (4) are arranged on pad (1), and between the body wall of Plastic log and bottom a concave station (5) is arranged.

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