JPH05236614A - Line breaker - Google Patents

Abstract

PURPOSE:To make it easy to detach the partition board by one touch in a line breaker which houses a plurality of switches partitioned by the partition board. CONSTITUTION:On the inner faces on the upper and lower parts of an apparatus case 1, a plurality of hooked flat springs 11 are fixed, and at the same time, the metals 12 which engage with the bent parts of the flat springs 11 are mounted on the upper and lower parts of the partition board 3 between the adjacent switches, thus holding the partition board 3 by the spring action of the flat springs 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a breaker for a vehicle or the like in which a plurality of switches are partitioned by partition plates and accommodated therein, and the partition plates can be easily attached and detached with one touch.

[0002]

2. Description of the Related Art A conventional example of a line breaker will be described with reference to FIGS. In these figures, a plurality of switches 2 are partitioned in a main body case 1 by partition plates 3 each made of an electrical insulator and accommodated in parallel. The switch 2 is attached to support plates 4 provided on the inner surfaces of the upper and lower parts of the main body case 1, and the partition plate 3 is attached to a plurality of attachment plates 5 fixed to the support plate 4 by welding or the like with bolts 6 or the like. Has become.

[0003]

In the above structure, particularly in the case of a vehicle breaker, since the space between the switches 2 is small, it is difficult to mount the partition plate 3 using the bolts 6 and the like. There was a disadvantage that it took time. In order to eliminate the above-mentioned drawbacks, an object of the present invention is to provide a disconnector in which the partition plate can be easily attached and detached with one touch without using bolts or the like.

[0004]

In order to achieve the above-mentioned object, the present invention mounts a plurality of leaf springs 11 bent in a hook shape on the inner surfaces of the upper and lower parts of the main body case 1, and The metal fittings 12 that engage with the bent portions are attached to the upper and lower portions of the partition plate 3 between the adjacent switches 2 so that the partition plate 3 can be attached and detached with one touch.

[0005]

The partition plate 3 is held by the spring action of the leaf spring 11, and therefore can be easily attached / detached with one touch simply by inserting or pulling against the spring action.

[0006]

1 and 2 show an embodiment of the present invention, in which parts designated by the same reference numerals as those in FIGS. 3 and 4 are the same parts. In these figures, a plurality of switches 2 are respectively partitioned by partition plates 3 and attached to support plates 4 provided on the inner surfaces of the upper and lower parts of the main body case 1. A plurality of leaf springs 11 bent in a hook shape are attached to the tip of the support plate 4, and leaf springs 11 are provided on both upper and lower surfaces of the partition plate 3.
A metal fitting 12 that engages with the bent portion of is attached.
The leaf spring 11 and the metal fitting 12 are connected to each other via the leaf spring 11
Is used to hold the partition plate 3 on the support plate 4 by the spring action, and the metal fitting 12 is provided with a recess that engages with the bent portion of the plate spring 11 and a positioning stopper in the arrow direction.

According to the above-described embodiment, the partition plate 3 is attached to the leaf spring 1.
Since it can be held by the support plate 4 only by inserting it in the direction of the arrow against the spring action of 1 and can be removed by simply pulling it in the direction opposite to the arrow, even if the space between the adjacent switches 2 is narrow, the partition plate 3 Can be easily attached and removed with one touch.

[0008]

According to the present invention, in the disconnector, a plurality of leaf springs bent in a hook shape are attached to the inner surfaces of the upper and lower portions of the main body case, and metal fittings engaging with the bent portions of the leaf springs are adjacent to each other. Since the partition plates between the switches are attached to the upper and lower parts of the partition plate to hold the partition plates by the spring action of the leaf springs, the partition plates can be easily attached / detached with one touch simply by inserting or pulling against the spring action. The effect of being able to do is obtained.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view of an essential part of an embodiment of the present invention.

FIG. 2 is a side view of a main part of FIG.

FIG. 3 is a vertical cross-sectional view of a main part of a conventional example

FIG. 4 is a side view of the main part of FIG.

[Explanation of symbols]

 1 Main body case 2 Switch 3 Partition plate 11 Leaf spring 12 Metal fittings

Claims (1)

[Claims] 1. A breaker in which a plurality of switches are separated by a partition plate made of an electrical insulator and housed therein, and a plurality of leaf springs bent into hooks on the inner surfaces of the upper and lower parts of the main body case of the breaker. A disconnector, characterized in that the partition plate is mounted and attached with metal fittings that engage with the bent portion of the leaf spring on the upper and lower portions of the partition plate so that the partition plate can be attached and detached with one touch.