CN201048268Y

CN201048268Y - Cable protector

Info

Publication number: CN201048268Y
Application number: CNU2007200704611U
Authority: CN
Inventors: 吴明厅
Original assignee: SHANGHAI RUIQI TOOL CO Ltd
Current assignee: Shanghai Ken Tools Co.,Ltd.
Priority date: 2007-05-30
Filing date: 2007-05-30
Publication date: 2008-04-16
Anticipated expiration: 2017-05-30

Abstract

The utility model relates to a cable conductor protection device which is characterized in that the device consists of a housing case or a handle, a fastening piece, a left spherical hard jacket, a right spherical hard jacket, a cable jacket and a locking key device. The left spherical hard jacket and the right spherical hard jacket which can swing back and forth and rotate conically by 45 degrees are huff type combined surfaces which are integrated to be a spherical surface and to be arranged in a pellet groove at the end part of the shell or the handle, the cable jacket is arranged between the left spherical hard jacket and the right spherical hard jacket, and the shell or the handle is fastened with a matched spherical hard jacket through the fastening piece, thereby realizing that the cable rotates or swings randomly in 45 degrees, and the cable does not bear force, and being provided with the locking key device at one side of the cable jacket. The utility model has the advantages that a power lead does not bear force when being kinked or pulled, the safety of operators and the convenient application can be ensured no matter the storing, transporting and working processes.

Description

A kind of cable cord protecting equipment

Technical field

The utility model relates to a kind of cable cord protecting equipment; can be used for being connected with cable on the multiple electric tool; make cable realize that swing flexibly and 45 ° of taper shapes rotatablely move, realize that power line does not stress, and belongs to technical field of tools when bending or pullling.

Background technology

The cable protection mechanism of traditional electric tool is made up of casing or handle 6, cable cover(ing) 7 and securing member 8 as shown in Figure 1, and being matched by casing or handle end 6 and cable cover(ing) 7 merges fasteningly by securing member 8, and its shortcoming is:

When 1, cable bent, the cable core may be fractureed, the hidden danger that exists safe in utilization;

2, cable cover(ing) can not be swung or 45 ° of taper shapes rotatablely move;

Cable is pullled easily or is bent when 3, carrying out Job Operations in narrow space.

Summary of the invention

The purpose of this utility model is that a kind of power line of invention does not stress when bending or pullling, and no matter can both guarantee operator's the safety and the cable cord protecting equipment of convenient use in storage, transportation and the course of work.

For realizing above purpose; the technical solution of the utility model provides a kind of cable cord protecting equipment; it is characterized in that; by casing or handle; securing member; the hard sheath of left side sphere; the hard sheath of right sphere; cable cover(ing); the locking key apparatus is formed; but the hard sheath of left sphere of swing and 45 ° of conical rotations; the hard sheath of right sphere is that the Hough formula is closed face mutually; integrate is that a ball face is located in the ball groove of casing or handle end; cable cover(ing) places the hard sheath of left sphere; between the hard sheath of right sphere; casing or handle are fastening with the hard sheath of sphere of working good by securing member; thereby realize that making cable rotate freely or swing cable in 45 ° does not stress, on one side be provided with the locking key apparatus at cable cover(ing).

The utility model adopts the hard sheath of left sphere and the hard sheath of right sphere that accompany cable cover(ing) to be installed in casing or the handle ball groove, cable cover(ing) with can realize that cable rotates freely or swings cable and do not stress in 45 ° after cable is connected, realize that power line does not stress when bending or pullling, no matter can both guarantee operator's safety and handled easily in storage, transportation and the course of work, cable cover(ing) increases locking key apparatus handled easily person and uses simultaneously.

The utility model has the advantages that power line does not stress when bending or pullling, no matter can both guarantee operator's safety and conveniently use in storage, transportation and the course of work.

Description of drawings

Fig. 1 is former cable cord protecting equipment structural representation;

Fig. 2 is a kind of cable cord protecting equipment structural representation of the utility model.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment

As shown in Figure 2, be a kind of cable cord protecting equipment structural representation of the utility model, described a kind of cable cord protecting equipment is made up of casing or handle 1, securing member 2, the hard sheath 3 of left sphere, the hard sheath 4 of right sphere, cable cover(ing) 5, locking key apparatus 9.

A left side hard sheath 3 of sphere and the hard sheath 4 of right sphere can be used engineering plastics injection mo(u)lding or aluminium alloy compression casting moulding such as PA6-GF30, PC, ABS, PE, cable cover(ing) 5 usefulness environment-friendly PVC flexible plasticss or rubber injection mold moulding, casing or handle 1 can be used PA6-GF30, PC, ABS, the injection mo(u)lding of PE engineering plastics or aluminium alloy compression casting moulding, securing member 2 national standard product.

But the hard sheath of the hard sheath 3 of left sphere, the right sphere of the conical rotation of swing and 45 ° 4 closes face mutually for the Hough formula, two spheres are connected as the joint, integrate is that a ball face is installed in the ball groove of casing or handle 1 end, cable cover(ing) 5 is installed between hard sheath 3 of left sphere and the hard sheath 4 of right sphere, casing or handle 1 are fastening with the hard sheath of sphere of working good by securing member 2, thereby realize that making cable rotate freely or swing cable in 45 ° does not stress, locking key apparatus 9 is installed on one side at cable cover(ing) 5.

During use, as long as pass through 9 lockings of locking key apparatus after being installed in cable in the cable cover(ing) 5, cable swing flexibly and 45 ° of taper shapes rotatablely move, and realize that power line does not stress when bending or pullling.

Claims

1. cable cord protecting equipment; it is characterized in that; by casing or handle (1); securing member (2); the a left side hard sheath of sphere (3); the right hard sheath of sphere (4); cable cover(ing) (5); locking key apparatus (9) is formed; be connected with the hard sheath of sphere (3) two spheres as the joint by casing or handle (1) end; but the hard sheath of left sphere (3) of swing and 45 ° of conical rotations; the right hard sheath of sphere (4) closes face mutually for the Hough formula; integrate is that a ball face is located in the ball groove of casing or handle (1) end; cable cover(ing) (5) places the hard sheath of left sphere (3); between the right hard sheath of sphere (4); casing or handle (1) are fastening with the hard sheath of sphere of working good by securing member (2); thereby realize that make cable rotate freely or swing cable in 45 ° does not stress, be provided with on one side at cable cover(ing) (5) and lock key apparatus (9).