JPS638058Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a rod-shaped assembled battery used in storage batteries for emergency lights and the like.

Conventionally, this type of assembled battery has a rod-shaped assembled battery 1 covered with a paper tube 2 around the periphery and end paper tubes 3 and 4 on both ends, respectively, as shown in FIG. Then, pass one lead wire 5 to the outside from the end paper tube 3, pass the other lead wire 6 to the outside from the end paper tube 4, bend it along the side surface of the rod-shaped assembled battery 1, and then It is placed in the same direction as 5.

However, in this assembled battery, the lead wires themselves are not sufficiently fixed, and there is a risk that the lead wires 5 and 6 may come off from the rod-shaped assembled battery 1 if a special force is applied from the outside. This tendency is particularly strong in assembled batteries used for purposes other than emergency lights, as shown in FIG. 2, because the lead wire extraction portions are not specially treated.

From this, as shown in Fig. 3, the rod-shaped assembled battery 1
There is a type in which the lead wires 5 and 6 are bent to the sides of the rod-shaped assembled battery 1, fixed with fixing tubes 7 and 8, and then pulled outward. However, this is not preferable in terms of appearance and size, and also has the problem that the terminal portion is exposed.

This invention was made in view of the above circumstances,
The purpose is to obtain a battery assembly that has a simple structure, can fix the lead wires at the lead wire extraction portion of the battery assembly, and can be insulated and protected.

That is, the present invention arranges a disc-shaped spacer with a cutout groove through which the lead wire is inserted in the lead wire take-out portion of a rod-shaped assembled battery, and allows the lead wire to be inserted into the notch groove, and the surrounding area of the disc-shaped spacer and the The ends of the rod-shaped assembled battery are covered with a hisstic tube, and the lead wires are pressed and fixed between the hissitu tube and the spacer.

Embodiments of the present invention will be described below based on the drawings.

FIG. 4 is a cross-sectional view of the assembled battery, showing the rod-shaped assembled battery 11.
Lead wires 12 and 13 are connected to the terminal portions of the battery, respectively, and one lead wire 12 is passed along the rod-shaped assembled battery 11 to the other lead wire 13 side. These lead wires 12 and 13 are connected to notched grooves 15 and 13 provided in the disc-shaped spacer 14 at the lead wire extraction portion of the rod-shaped assembled battery 11, as shown in FIGS. 4 and 5.
is inserted. The cutout grooves 15, 15 are formed by bending into a crank shape, as shown in FIG. 6, and are located at symmetrical positions. The disk-shaped spacer 14
is a lead wire 12,1 with approximately the same diameter as the assembled battery.
The tube 16 is covered with the tube 3 inserted therethrough. This tube 16 is a rod-shaped assembled battery 1
1 and spacer 14.
The lead wires 12 and 13 are press-fixed into the cutout grooves 15 and 15 at the ends of this tube 16. In addition, 17 in the figure is a paper tube with a bottom.

According to this configuration, since the lead wires 12 and 13 are pressed and fixed by the spacer 14 and the heat tube 16, the solder or spot welding of the lead wires 12 and 13 is less likely to come off. Further, since the lead wires 12 and 13 are taken out from the cutout grooves 15 and 15, the take-out positions can always be kept at a constant position. Furthermore, the lead wire take-out portion is insulated and protected by the hissing tube 16, and the paper tubes at both ends can be removed.

Note that the notch groove 15 of the spacer 14 according to the present invention,
15 is not limited to the above-mentioned embodiment, but may be linear notch grooves 15, 15 as shown in FIG. Further, when leading wires are drawn out from both ends of the assembled battery, spacers 14 having one notch groove 15 may be used at both ends as shown in FIG.

As described above, according to the present invention, since the lead wire is fixed by combining the spacer and the tube, the lead wire can be prevented from coming off with a simple structure, and the lead wire extraction part can be insulated and protected. It has a great effect.

[Brief explanation of the drawing]

Figures 1 to 3 are explanatory diagrams of different conventional assembled batteries, Figure 4 is a sectional view of the assembled battery showing an embodiment of the present invention, Figure 5 is a front view of the same, and Figure 6 is a spacer. The front view, FIGS. 7 and 8 are front views of spacers showing other embodiments. 1... Rod-shaped assembled battery, 2... Paper tube, 3, 4... End paper tube, 5, 6... Lead wire, 7, 8... Fixed tube, 11... Rod-shaped assembled battery, 12, 13... ... Lead wire, 14 ... Disc-shaped spacer, 15 ... Notch groove, 16 ... Hischi tube.

Claims (1)

[Scope of utility model registration request] A disc-shaped spacer 14 having a cutout groove 15 through which the lead wires 12 and 13 are inserted is arranged in the lead wire extraction portion of the rod-shaped assembled battery 1. An assembled battery is formed by covering the periphery and the end of the rod-shaped assembled battery with a hisstic tube 16, and fixing the lead wire with the hissing tube and spacer.