CN2277561Y

CN2277561Y - Termina fuse box

Info

Publication number: CN2277561Y
Application number: CN 96241948
Authority: CN
Inventors: 郑文宗; 郑文和
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-23
Filing date: 1996-12-23
Publication date: 1998-04-01
Anticipated expiration: 2006-12-23

Abstract

The utility model relates to a fuse box for solving the problem of assembly convenience, which comprises a lower cover which is provided with a fixing seat with a plurality of punches, a plurality of fuse sockets, wherein, each fuse socket is composed of a connecting piece, a spring and the socket; one end of the connecting piece is provided with inner screw holes and is slide matched in the punch of the fixing seat of the lower cover by the external diameter; the other end of the connecting piece is provided with outer screw threads; one end of the socket is provided with inner screw holes which are meshed with outer screw threads; the other end of the socket is provided with a fuse inserting hole; a spring sleeve is sheathed on the connecting piece and is arranged between the fixing seat and the inserting seat; the lower cover is provided with a common socket. The utility model is used for electric appliances.

Description

The wiring fuse box

The utility model relates to fuse box, refer in particular to a kind of easy-to-connect, easily, wiring fuse box fast.

Have the wiring fuse box now as shown in Figure 1: it comprises loam cake 10a, lower cover 11a, fuse holder 12a and wire connecting base 13a etc., with screw 14a fuse holder 12a is locked in wire connecting base 13a bottom during assembling, being locked in lower cover 11a with screw 15a in addition again goes up so that fuse 16a can be plugged on the corresponding two fuse holder 12a, this structure, must use many screws, when especially organizing the fuse holder when, the screw consumption is more more, assemble loaded down with trivial details inconvenience, increase cost.

The purpose of this utility model provide a kind of easy to assembly, easily, wiring fuse box efficiently.

The purpose of this utility model is achieved in that the wiring fuse box, and it comprises loam cake, lower cover, fuse receptacle and wire connecting base, and loam cake, lower cover can be formed an enclosed box body, it is characterized in that: cover down and be provided with the holder that has a plurality of perforation; Fuse receptacle is provided with a plurality of, each is made up of a connection piece, a spring and a socket, connector one end is provided with inner bolt hole and is assigned in the perforation of lower cover holder with its external diameter cunning, connector end in addition is provided with external screw thread, socket one end is provided with the inner bolt hole that is meshed with this external screw thread, and socket end in addition is provided with a fuse jack; Spring housing be located on the connector and be positioned at holder and socket between; Under cover and be provided with a shared socket; Shared socket is provided with a plurality of inner bolt holes that are connected with electric wire with the corresponding fuse jack of fuse jack and a plurality of confession; Wire connecting base is provided with a plurality of, and each is provided with a cable jack, embossing and external screw thread.

Above-mentioned design, the electric wire of fuse box two ends can be inserted in the wire connecting base, make the electric wire bare terminal end slightly protrude the inner and outwards turnover of wire connecting base, this wire connecting base screws togather mutually with the inner bolt hole of external screw thread and connector, shared socket, and the electric wire bare terminal end is folded between wire connecting base and connector, shared socket, reaches effect easy to assembly.

Below by drawings and Examples the utility model is described further again:

Fig. 1 is existing wiring fuse box perspective view;

The three-dimensional combination of Fig. 2 the utility model schematic diagram;

Fig. 3 the utility model perspective exploded view;

Fig. 4 the utility model schematic top plan view;

Fig. 5 the utility model schematic side view;

Fig. 6 is Fig. 5 A enlarged diagram.

As shown in the figure: the utility model comprises loam cake 10, lower cover 11, fuse receptacle 12 and

wire connecting base

13,14, loam cake 10 is an opening-like lid of a beginning, its bottom be provided with a plurality of grabs 15 and with lower cover 11 on 16 engagings of the corresponding draw-in groove that is provided with, on the lower cover 11 and one-body molded a holder 17 arranged, holder 17 is provided with a plurality of perforation 18.

Fuse receptacle 12 is provided with a plurality of, each fuse receptacle 12 is made up of a connection piece 19, a spring 20 and a socket 21 etc., this connector 19 is made an end with conductive material and is hollow form and is provided with inner bolt hole 22, connector 19 can its external diameter slippage be matched with on the holder 17 on the lower cover 11 in the corresponding perforation 18, and these connector 19 other ends are provided with external screw thread 23.Socket 21 is made with conductive material, the one end is hollow form and is provided with inner bolt hole 24, nationality is screwed togather mutually by the external screw thread 23 of this inner bolt hole 24 and connector 19, socket 21 and connector 19 are integrally combined, socket 21 other ends also are hollow form, and are provided with a fuse jack 25, and socket 21 these end parts also are provided with the groove 26 that multiple tracks is provided with vertically, but so that fuse jack 25 internal diameters have elastic dilatation variation effect, so that the plant of fuse 27.Spring 20 is sheathed on the connector 19 and is positioned at

holder

17 and 21 of sockets, and nationality pushes and plugs seat 21 with elastic top.

In addition, on lower cover 11, the one shared socket made from conductive material 29 is arranged with three screws 28 locking, this shared socket 29 is provided with a plurality of and fuse jack 25 corresponding fuse jacks 30 socket 21, and other is provided with a plurality of for the inner bolt hole 40 that is connected with electric wire 36.Fuse 27 2 ends can be inserted in respectively in the fuse jack 30 of the fuse jack 25 of socket 21 and shared socket 29, because socket 21 is subjected to spring 20 elasticity pushing tows, therefore the distance of socket 21 and shared socket 29 can be according to the automatic appropriate adjustment of the length of fuse 27, and the socket 21 of elasticity location more can be convenient to the installing and the replacing of fuse 27.

A plurality of wire connecting bases 13 are positioned at connector 19 outer ends of fuse receptacle 12, and these wire connecting base 13 inside are provided with a cable jack 31, and outer end footpath especially is big and be provided with embossing 32, and inner end footpath especially is less and be provided with external screw thread 33.

The electric wire 34 of desiring to be connected in fuse box one end can be inserted in the cable jack 31 of wire connecting base 13, and make bare wire portion 35 ends of electric wire 34 slightly protrude from wire connecting base 13 the inners (as shown in Figure 5), then bare wire portion 35 ends are outwards turned down, again this wire connecting base 13 is screwed togather mutually with the inner bolt hole 22 of external screw thread 33 with connector 19, wire connecting base 13 and connector 19 are integrally combined, and bare wire portion 35 ends of electric wire 34 are folded in 19 of wire connecting base 13 and connectors, so that electric wire 34 and firm being connected of fuse receptacle 12 1 ends.

The electric wire 36 of desiring to be connected in the fuse box other end can be inserted in wire connecting base 14, these wire connecting base 14 structures and wire connecting base 13 are identical, its inside is provided with a cable jack 37, and outer end footpath especially is big and be provided with embossing 38, and inner end footpath especially is less and be provided with external screw thread 39.The electric wire 36 of desiring to be connected in fuse box can be inserted in the cable jack 37 of wire connecting base 14, and make bare wire portion 41 ends of electric wire 36 slightly protrude from wire connecting base 14 the inners, and bare wire portion 41 ends are outwards turned down, again this wire connecting base 14 is integrally combined with the common Cuo 29 that inserts with external screw thread 39, and bare wire portion 41 ends of electric wire 36 are folded in 29 of wire connecting base 14 and common sockets, so that common socket 29 firm being connected of electric wire 36 and fuse receptacle 12.

Because being connected of fuse receptacle 12 and electric wire 34 finished in the utility model nationality wire connecting base 13 and the combination of the connector 19 of fuse receptacle 12 in the lump, and being connected of fuse receptacle 12 and electric wire 36 finished in wire connecting base 14 and the combination of the shared socket 29 of fuse receptacle 12 in the lump, makes fuse box need not re-use the combination that locks of a large amount of screws.

Claims

1, wiring fuse box, it comprises loam cake, lower cover, fuse receptacle and wire connecting base, loam cake, lower cover can be formed an enclosed box body, it is characterized in that: cover down and be provided with the holder that has a plurality of perforation; Fuse receptacle is provided with a plurality of, each is made up of a connection piece, a spring and a socket, connector one end is provided with inner bolt hole and is assigned in the perforation of lower cover holder with its external diameter cunning, connector end in addition is provided with external screw thread, socket one end is provided with the inner bolt hole that is meshed with this external screw thread, and socket end in addition is provided with a fuse jack; Spring housing be located on the connector and be positioned at holder and socket between; Under cover and be provided with a shared socket; Shared socket is provided with a plurality of inner bolt holes that are connected with electric wire with the corresponding fuse jack of fuse jack and a plurality of confession; Wire connecting base is provided with a plurality of, and each is provided with a cable jack, embossing and external screw thread.

2, wiring fuse box as claimed in claim 1, it is characterized in that: receptacle ends is provided with the groove that multiple tracks is provided with vertically.

3, wiring fuse box as claimed in claim 1 is characterized in that: loam cake is the opening-like lid in a lower end, its bottom be provided with a plurality of grabs and with cover down the corresponding draw-in groove engaging that is provided with.