CN201623450U

CN201623450U - Lead wire protecting sleeve of electrical product

Info

Publication number: CN201623450U
Application number: CN2009203159601U
Authority: CN
Inventors: 温铭丽; 蒋志恒; 闫国旗
Original assignee: Pinggao Group Co Ltd
Current assignee: Pinggao Group Co Ltd
Priority date: 2009-11-26
Filing date: 2009-11-26
Publication date: 2010-11-03
Anticipated expiration: 2019-11-26

Abstract

The utility model discloses a lead wire protecting sleeve of an electric product. The lead wire protecting sleeve adopts an elastic sleeve body, protruding edges extending outwards along the radial direction are formed on the two end surfaces of the elastic sleeve body respectively, and the protruding edges at the two ends form a concave clamping groove along the elastic sleeve body; and a diaphragm layer is arranged along the radial direction in the sleeve hole of the elastic sleeve body. Both the protruding edges of the two end surfaces are round. The outer circle diameter of the ring-shaped protruding edge at one end of the elastic sleeve body is smaller than the outer circle diameter of the ring-shaped protruding edge at the other end thereof. When in use, because the protecting sleeve adopts the elastic component and has the elasticity, the installation is easier, the protecting sleeve is clamped on the wire outlet of an installation carrier through the concave clamping groove, and the lead wire directly breaks the diaphragm layer and is connected to a terminal. The utility model has the advantages of simple structure and convenient processing, the diaphragm layer adopts the elastic component and can go along with the periphery of the lead wire, and the possibility of water leakage is low.

Description

A kind of electric product lead-out wire protective sleeve

Technical field

The utility model relates to a kind of electric product lead-out wire protective sleeve.

Background technology

Location, protection to lead-out wire on now a lot of electric product electric products that particularly electric pressure is low are the insulating barrier by the lead-out wire outside.But in this case, if wire hole is too little, the easy and wire hole place mill sassafras of external insulation, long external insulation wearing and tearing of time one cause electric leakage, the harm personal safety; But if wire hole is too big, lead-out wire is not easy the location again, and because leaking appears in gap more easily.

The utility model content

The purpose of this utility model provides a kind of electric product lead-out wire protective sleeve, and this lead-out wire protective sleeve can be protected electric wire effectively, easily the location.

The technical solution of the utility model is: a kind of electric product lead-out wire protective sleeve, described lead-out wire protective sleeve are an elasticity body, and these elasticity body both ends of the surface all extend radially outward out outstanding edge, and two ends are outstanding along constituting the spill draw-in groove with the elasticity body; In the trepanning of described elasticity body, radially be provided with membrane layer.

The outstanding edge of described both ends of the surface is the outstanding edge of annular.

The outside diameter on the outstanding edge of the annular of described elasticity body one end is less than the outside diameter on the outstanding edge of annular of the other end.

The utility model positions, protects lead-out wire; the utility model is originally as an elastic component; simple in structure, the easy processing of lead-out wire protective sleeve itself; the outstanding edge that front and back are two sections is stuck on the fixing body with the spill draw-in groove that the elasticity body constitutes; the membrane layer that is integrally formed with in the trepanning is easy to be broken by lead-out wire; membrane layer can be squeezed in lead-out wire around, so just can accurately locate lead-out wire, and can also play certain sealing function.

Two ends are outstanding along be the outstanding edge of annular, process more conveniently like this, and during installation, when draw-in groove was stuck in fixing body, the outstanding edge of annular was also relatively good for the axial restraint of lead-out wire protective sleeve itself.

The outside diameter on the outstanding edge of one distal process annular of elasticity body is less than the outside diameter on the outstanding edge of annular of the other end, and this structure makes easily installs when the lead-out wire protective sleeve uses.

Description of drawings

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

Fig. 2 is the left view of Fig. 1;

Fig. 3 is a work schematic diagram of the present utility model.

Embodiment

Fig. 1, Figure 2 shows that the utility model electric product lead-out wire protective sleeve; described lead-out wire protective sleeve integral body is an elasticity body 1; the elasticity body can adopt the rubber elastomeric material during actual enforcement; described elasticity body 1 two ends are all outstanding along 3,5 along its annular that extended radially outwardly; annular is outstanding outstanding along 5 outside diameter less than annular along 3 outside diameter; annular is outstanding along 3,5 and constituted a spill draw-in groove with the three of elasticity body own, radially is integrally formed with membrane layer 9 along it in the trepanning of elasticity body 1.In actual the use, the thickness on the outstanding edge of the annular at two ends and the thickness of membrane layer are all smaller usually.

Fig. 3 is work signal of the present utility model, and lead-out wire protective sleeve 32 is stuck on the wire hole that housing 31 is installed by the spill draw-in groove, and lead-out wire 33 is directly broken the membrane layer on the lead-out wire protective sleeve 32, introduces in the wiring hole that housing is installed.Because membrane layer has retractility originally as elastomeric material, so just can tightly go along with sb. to guard him around lead-out wire 33, with lead-out wire 33 fixing protections, can protect lead-out wire like this, can play sealing function again, be not prone to and leak.

During actual enforcement, membrane layer can adopt one deck or multilayer, and sealing effectiveness can be better like this.

Claims

1. electric product lead-out wire protective sleeve, it is characterized in that: described lead-out wire protective sleeve is an elasticity body, and these elasticity body both ends of the surface all extend radially outward out outstanding edge, and two ends are outstanding along constituting the spill draw-in groove with the elasticity body; In the trepanning of described elasticity body, radially be integrally formed with membrane layer.

2. electric product lead-out wire protective sleeve according to claim 1 is characterized in that: the outstanding edge of described both ends of the surface is the outstanding edge of annular.

3. electric product lead-out wire protective sleeve according to claim 2 is characterized in that: the outside diameter on the outstanding edge of the annular of described elasticity body one end is less than the outside diameter on the outstanding edge of annular of the other end.