CN212511737U - New trend corner anti-leakage wind buckle - Google Patents

Abstract

The utility model belongs to new trend fan field, in particular to new trend corner air leakage prevention buckle, including base plate and frame limit, the junction on adjacent frame limit is equipped with air leakage prevention mechanism, and wherein the junction on one side frame limit is equipped with the breach, and the junction on opposite side frame limit is equipped with the tab identical with the breach, the tab is buckled in breach department and is coincide with the breach, the utility model provides a new trend corner air leakage prevention buckle is equipped with air leakage prevention mechanism in the junction on frame limit, can effectively solve the problem that the junction leaks out, improves fan housing's leakproofness, helps improving product quality.

Description

New trend corner anti-leakage wind buckle

Technical Field

The utility model belongs to new trend fan field, in particular to new trend corner leak protection wind buckle.

Background

The casing of new trend fan comprises two upper and lower buckles and four curb plates, and the buckle includes base plate and frame limit, generally tailor, hem integrated into one piece through whole sheet metal, and the slit can appear in present buckle, the junction on adjacent frame limit, can cause new trend fan to leak out, and is sealed not tight to influence its function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a new trend corner leak protection wind buckle can solve the problem that points out among the background art.

The utility model provides a new trend corner leak protection wind buckle, includes base plate and frame, and the junction of adjacent frame is equipped with leak protection wind mechanism, and wherein the junction of one side frame is equipped with the breach, and the junction of opposite side frame is equipped with the folded piece that coincide with the breach, the folded piece is buckled in breach department and is coincided with the breach.

Preferably, the base plate and the frame edge are integrally formed by cutting and folding the whole sheet of plate material, and folding pieces and notches are respectively arranged at four corners of the whole sheet of plate material.

Preferably, the flap is triangular or trapezoidal.

The utility model provides a new trend corner anti-leakage buckle is equipped with anti-leakage mechanism in the junction on frame limit, can effectively solve the problem that the junction leaks out, improves fan casing's leakproofness, helps improving product quality.

Drawings

Figure 1 is a schematic structural diagram of the present invention,

figure 2 is a schematic view of the structure of figure 1-a of the present invention,

figure 3 is a schematic view of the whole sheet of the present invention,

description of reference numerals:

reference numbers in the figures: 1. a substrate; 2. A frame edge; 3. A notch; 4. And folding the sheet.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-3, the embodiment of the utility model provides a new trend corner anti-leakage buckle, including base plate 1 and frame 2, the junction of adjacent frame 2 is equipped with anti-leakage mechanism, and wherein the junction of one side frame 2 is equipped with breach 3, and the junction of opposite side frame 2 is equipped with folded piece 4 anastomotic with breach 3, folded piece 4 is buckled in breach 3 department and is anastomotic with breach 3, base plate 1 and frame 2 are tailor, hem integrated into one piece through whole panel, the four corners department of whole panel is equipped with folded piece 4 and breach 3 respectively, folded piece 4 is triangle-shaped or trapezoidal.

Referring to fig. 3, the whole sheet is cut into pieces as shown in fig. 3, four frame sides 2 are folded along dotted lines, and after all the frame sides 2 are folded, the folded pieces 4 are folded at the notches.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims (3)

1. The utility model provides a new trend corner leak protection wind buckle, includes base plate (1) and frame limit (2), its characterized in that: the joint of the adjacent frame edges (2) is provided with an air leakage prevention mechanism, the joint of one side of the frame edge (2) is provided with a notch (3), the joint of the other side of the frame edge (2) is provided with a folding piece (4) inosculated with the notch (3), and the folding piece (4) is bended at the notch (3) and inosculated with the notch (3).

2. The fresh air corner wind leakage preventing buckle plate as claimed in claim 1, wherein: the base plate (1) and the frame edge (2) are integrally formed by cutting and folding a whole sheet of plate, and folding pieces (4) and notches (3) are respectively arranged at four corners of the whole sheet of plate.

3. The fresh air corner wind leakage preventing buckle plate as claimed in any one of claims 1-2, wherein: the folding pieces (4) are triangular or trapezoidal.

Images