CN201601398U - An improved distribution box - Google Patents

Abstract

The utility model relates to a block terminal is with the opening by the box of case lid and cavity form to closing the mode and connect and constitute, and the bearing platform that the box was equipped with along the opening periphery is equipped with joint strip on corresponding the bearing platform between case lid and the box opening, joint strip inboard has the spliced pole toward central direction horizontal extension, and the box side that corresponds the spliced pole is opened there is the connecting hole, and joint strip alternates into the interior fixed setting of connecting hole on the bearing platform through the spliced pole. Adopt the block terminal of this structure, joint strip alternates into the connecting hole internal fixation through the spliced pole and sets up on the cushion cap, not only saves the application of industry glue, saves cost, environmental protection, and the spliced pole is firm in connection with the connecting hole on the box lateral wall moreover, and difficult pine takes off, effectively improves the leakproofness of block terminal.

Description

An improved distribution box

technical field

The utility model relates to a distribution box, in particular to a distribution box with good sealing performance and low manufacturing cost.

Background technique

Existing distribution boxes are generally formed by fastening the box cover and the hollow box body. The opening fastening edge between the box cover and the box body is provided with a sealing strip, and the sealing strip is bonded and fixed on the box with industrial glue. However, because the industrial glue has a certain service life and is wet by rain for a long time, it is easy to fail and cause the sealing strip to fall off, which affects the sealing of the distribution box.

Utility model content

The purpose of the utility model is to solve the above-mentioned deficiencies in the prior art, and provide an improved distribution box with low product cost and good sealing performance.

The technical scheme that the utility model solves its technical problem adopts is:

An improved distribution box, which is composed of a box cover and a hollow box body that are connected in a manner of opening. The box body is provided with a bearing platform along the periphery of the opening, corresponding to the platform between the box cover and the box body opening. There is a sealing rubber strip, and the inner side of the sealing rubber strip extends horizontally toward the center with a connecting column, and a connecting hole is opened on the side of the box corresponding to the connecting column, and the sealing rubber strip is inserted into the connecting hole through the connecting column and fixed on the bearing platform . In the distribution box with this structure, the sealing rubber strip is inserted into the connecting hole through the connecting column and fixed on the bearing platform, which not only saves the application of industrial glue and saves costs, but also connects the connecting column to the connecting hole on the side wall of the box. Firm, not easy to loose, effectively improve the sealing of the distribution box.

The connecting column of the sealing rubber strip is provided with a limit ring, the connecting column of the sealing rubber strip is inserted into the connecting hole, and the limiting ring is clamped on the inner wall of the box so that the sealing rubber strip is closely attached to the platform.

The limiting ring is provided with an inclined surface along the length direction.

The beneficial effects of the utility model are:

In the power distribution box of the present utility model, the sealing rubber strip arranged between the box cover and the opening of the box body is inserted into the connecting hole through the connecting column and fixed on the supporting platform, which not only saves the application of industrial glue, but also saves production costs , Environmental protection, and the connection between the connecting column and the connecting hole on the side wall of the box is firmly connected, not easy to loosen, which effectively improves the sealing of the distribution box.

Description of drawings

Fig. 1 is a schematic diagram of the decomposition structure of the utility model;

Fig. 2 is the structural representation of casing of the present utility model and sealing strip;

Fig. 3 is an enlarged view of A in Fig. 1 .

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figures 1 to 3, an improved power distribution box is composed of a box cover 1 and a hollow box body 2 connected in a manner of opening, and the box body 2 is provided with a platform 3 along the periphery of the opening, corresponding to A sealing rubber strip 4 is provided on the platform 3 between the box cover 1 and the opening of the box body 2, and a connecting column 5 is horizontally extended from the inner side of the sealing rubber strip 4 toward the center direction, and the side of the box body 2 corresponding to the connecting column 5 is provided with a The connecting hole 6, the sealing rubber strip 4 is inserted into the connecting hole 6 through the connecting column 5 and fixedly arranged on the platform 3, the connecting column 5 of the sealing rubber strip 4 is provided with a limit ring 7, and the connecting column of the sealing rubber strip 4 5 is inserted into the connection hole 6, and its limit ring 7 is clamped on the inner wall of the box body 2 so that the sealing rubber strip 4 is closely attached to the platform 3, and the limit ring 7 is provided with an inclined surface 8 along the length direction.

Claims (3)

1. An improved distribution box, which is composed of a box cover and a hollow box body that are connected in a manner of opening. The box body is provided with a bearing platform along the periphery of the opening, corresponding to the bearing between the box cover and the box body opening. There is a sealing rubber strip on the table, which is characterized in that: the inner side of the sealing rubber strip extends horizontally toward the center with a connecting column, and a connecting hole is opened on the side of the box corresponding to the connecting column, and the sealing rubber strip is inserted into the connecting hole through the connecting column Fixedly set on the platform. 2. The improved distribution box according to claim 1, characterized in that, the connecting column of the sealing rubber strip is provided with a limit ring, the connecting column of the sealing rubber strip is inserted into the connecting hole, and the limiting ring is clamped On the inner wall of the box so that the sealing rubber strip is closely attached to the platform. 3. The improved distribution box according to claim 2, wherein the limit ring is provided with an inclined surface along the length direction.

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