CN2315686Y

CN2315686Y - High-low side slot body reverse clipping slot

Info

Publication number: CN2315686Y
Application number: CN 97245951
Authority: CN
Inventors: 萧子荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-21
Filing date: 1997-11-21
Publication date: 1999-04-21
Anticipated expiration: 2007-11-21

Abstract

The utility model relates to a high-low side slot body reverse clipping slot which is composed of two high-low side slot bodies with the same structure. A hook 1 is arranged at the end of the high side of the slot body. A buckle hook 2 is arranged on the low side of the slot body. The buckle hook 2 and the low side 3 form a reversely buckled type small slot body. Two same reversely buckled type slot bodies are combined and are mutually fastened, forming one integral reversely buckled type square line slot. The utility model has the advantages of simple and compact structure, convenient operation, rapid installation, time saving, labor saving, installation cost reduction, stable production, reduction of waste material and material consumption, enhancement of production efficiency, and reduction of production cost.

Description

High-low side cell body inverse-buckling wire-slot

The utility model relates to a kind of mounting material of house wire, particularly a kind of height cell body left-hand thread formula wire casing.

Known electric wire wire casing is made up of the groove lid institute that has two equilateral cell bodies (clasp is all arranged at each equilateral top) and have two little limits (hook is all arranged on every little limit), this wire casing is in use because at first fixing on the wall cell body with nail, the ability laying wire, following closely as the installer in the process of solidus groove, because cell body is narrower, two is equilateral higher again, therefore fixedly nail is difficult with hand, and built on the sand, when particularly using the hammer tack hole, often play inaccurate nail and break cell body, even the finger of injuring, for example, the most frequently used 24 * 14 electric wire wire casings during installation, the not enough 20mm of width between groove body two is equilateral, and the height of groove body both sides is 13mm simultaneously, clamps nail with two fingers, when using the hammer tack hole again, the more frequent easy generation of above-mentioned situation makes installation progress slow, more unrestrained waste materials and the various expenses of increase.In addition, when producing this wire casing, because the volume of cell body is bigger, and the volume of groove lid is less, therefore, and when the plastic extruder extruded product, because of uneven about the discharging mobility, wild effects such as Product Variant, fracture often appear, cause waste product, waste material is many, finished product is few, of poor benefits, cost is high.

It is stable that the purpose of this utility model provides a kind of production, and product is flexible type not, novel height cell body left-hand thread formula wire casing easy to install and use.

Enforcement of the present utility model realizes in such a way: square electric wire wire casing commonly used on its diagonal production sharing two parts (as Fig. 2), each partly is the duplicate high-low side cell body of structure (as Fig. 1), the inboard on one side that cell body is higher becomes 90 degree right angles with bottom land, there is hook 1 its end, there is clasp 2 on one side that cell body is lower, and clasp 2 forms the little cell body of left-hand thread formula with low limit 3.When electric wire being installed using this wire casing, because one side shorter (low) of wire casing, with the fixing nail and during of finger with the hammer nailing, be not subjected to the restriction of the width and the height of wire casing groove body bore, therefore, convenient firm during nailing, accurately strong, can not injure finger yet, more significantly reduce the phenomenon of breaking the wire casing cell body, after electric wire is laid in groove, again second half cell body is covered, and a little firmly to pressing down, hook 1 is that Kan is gone in the little cell body, and by clasp 2 fastenings.

Below in conjunction with accompanying drawing enforcement of the present utility model is described in further detail:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is user mode figure of the present utility model.

As shown in Figure 1, a kind of left-hand thread formula electric wire wire casing of being formed by the high-low side cell body, there is hook 1 end that it is characterized in that one side that cell body is higher, and hook 1 can be single hook, also can be double hook, there is clasp 2 on the low one side of cell body, clasp 2 forms the little cell body of left-hand thread formula with low limit 3, and low limit 3 can be a straight flange, also can be at end bracelet hook, the inboard of cell body flash becomes 90 degree right angles with bottom land, clasp 2 forms the little cell body of left-hand thread formula with low limit 3.The utility model is merged mutual fastening with two identical left-hand thread formula cell bodies in use, then become an integral inverted button square wire casing, the utility model forms with the flame-proof PVC extrusion molding, when the burning of electric wire contingency, has good fire-retardant and protective effect.

The utlity model has simple in structure, compact, easy to use, quick for installation, save time, laborsaving, reduce installation cost, and can steady production, reduce waste material and material consumption, improve productivity effect, reduce producing cost.

Claims

1, a kind of high-low side cell body inverse-buckling wire-slot is characterized in that there is hook (1) the higher end, one side of cell body, Yi Bian cell body hangs down clasp (2) is arranged, and clasp (2) forms the little cell body of left-hand thread formula with low limit (3).

2, high-low side cell body inverse-buckling wire-slot according to claim 1 is characterized in that the inboard of cell body flash becomes 90 degree right angles with bottom land.

3, high-low side cell body inverse-buckling wire-slot according to claim 1 is characterized in that the hook (1) on the higher one side of cell body can be monolateral hook, also can be bilateral hook, and it can be a straight flange that cell body hangs down limit (3), also can be at end bracelet hook.