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Buckle, air outlet grating of air conditioner, front shell of air conditioner and outdoor unit of air conditioner

A technology for air outlet grilles and front shells, which is applied in the fields of air conditioner front shells, air conditioner outdoor units, clips, and air conditioner air outlet grilles. It can solve the problems of low assembly efficiency, inability to disassemble, and increased heat Melt glue fixation and other problems, to achieve the effect of low assembly labor intensity, high assembly efficiency, and low product cost

Active Publication Date: 2016-09-28
安徽金鸿盛电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure leads to low assembly efficiency of the air outlet grille and the front shell, and cannot be disassembled after assembly, which brings obstacles to product maintenance and after-sales service. At the same time, the addition of hot-melt adhesive also leads to the need to flip the parts during the assembly process, which is labor-intensive.
[0005] The third method uses both screws and buckles to fix the front shell of the outdoor unit. This structure can reduce the number of screws, but the buckles also need to be fixed with hot melt adhesive. The disadvantages are similar to the second method

Method used

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  • Buckle, air outlet grating of air conditioner, front shell of air conditioner and outdoor unit of air conditioner
  • Buckle, air outlet grating of air conditioner, front shell of air conditioner and outdoor unit of air conditioner
  • Buckle, air outlet grating of air conditioner, front shell of air conditioner and outdoor unit of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] like figure 1 , figure 2 , image 3 As shown, a buckle 1 includes a base plate 11; ribs 12 extend from the left ends of the upper and lower sides of the base plate 11 to the top respectively; the ribs 12 have a first guide surface 121; the first guide surface 121 is The left side of the bottom of the rib 12 to the top of the rib 12 is inclined towards the right side of the substrate 11; an elastic arch buckle part 13 is fixed between the two ribs 12; Right.

[0041] There is a gap 131 between the elastic arch buckle part 13 provided by the present invention and the base plate 11 . The top surface of the elastic arch buckle part 13 is in the same plane as the top surface of the reinforcing rib 12; the elastic arch buckle part 13 has a second guide surface 132; the second guide surface 132 is the top right side of the elastic arch buckle part 13 The side slopes downward toward the right side of the substrate 11 .

[0042] The included angle between the first guiding...

Embodiment 2

[0046] like Figure 4 , Figure 5 , Image 6 As shown, an air-conditioning outlet grille 2, at least one buckle as in Embodiment 1 is fixed on at least two opposite sides of the grille 2; wherein the direction of the vault of the elastic arch buckle part 13 and the wind direction unanimous.

[0047] Usually the grille 2 is rectangular, and each side thereof is provided with two buckles. In addition, screw holes 21 are provided at two opposite corners of the grille 2 to facilitate secondary fastening with self-tapping screws.

Embodiment 3

[0049] like Figure 7 , Figure 8 As shown, an air conditioner front shell 3, at least one slot 31 is provided on at least opposite sides of the front shell 3; a front shell buckle part 32 is fixed in the slot 31; the front shell buckle part 32 includes a self- The guide plate 321 extending inwardly from the side of the slot 31 close to the edge of the front case 3; the front end of the guide plate 321 has a flange 322 facing the periphery of the front case 3; Part 3221; the vault of the arched positioning portion 3221 faces the front shell 3; the diameter of the arched positioning portion 3221 is greater than the arched outer diameter of the elastic arched buckle part 13.

[0050]Usually, the front shell 3 of the air conditioner is rectangular; two slots 31 are provided on each side thereof; each slot 31 is provided with a front shell buckle part 32 .

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Abstract

The invention discloses a buckle. The buckle comprises a base plate, reinforcing ribs extend from the left ends of the upper side and the lower side of the base plate towards the top of the base plate and are provided with first guide surfaces, and the first guide surfaces are inclined from the left sides of the bottoms of the reinforcing ribs to the tops of the reinforcing ribs towards the right side of the base plate; an elastic arch-shaped buckling component is fixed between the two reinforcing ribs, the arch top of the elastic arch-shaped buckling component faces the right side of the base plate, and a gap is reserved between the elastic arch-shaped buckling component and the base plate; the elastic arch-shaped buckling component is provided with a second guide surface, and the second guide surface is formed by inclining the right side of the top of the elastic arch-shaped buckling component towards the right side of the base plate downwards. Compared with the prior art, the structure and the fixing method do not influence appearances or are small in influence on the product appearances; in the assembly process, parts are provided with self-guiding and self-locating structures, do not need to be fixed by hot melt adhesives and do not need to be turned over, the assembly efficiency is high, the assembly labor intensity is low, and the requirement of after-sales repair for detachment is met. The product cost is lower than or not higher than that of existing technical schemes.

Description

technical field [0001] The invention relates to the technical field of air conditioner manufacturing, in particular to a clip, an air conditioner outlet grille, an air conditioner front shell, and an air conditioner outdoor unit. Background technique [0002] There are three types of air conditioner outdoor unit outlet grille structures and fixing methods currently used in the market: [0003] The first method uses screws to fix the front shell of the outdoor unit. In order to ensure that the air outlet grille does not generate abnormal noise caused by vibration during the operation of the air conditioner, a large number of fixing screws are used in the design, and usually 8 screws or more are required. Due to the large number of screws in this structure, the appearance of the product is affected, and the production efficiency is low. [0004] The second method uses the buckle to fix the front shell of the outdoor unit. Due to the error and deformation of the parts, the air...

Claims

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Application Information

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IPC IPC(8): F24F1/48F24F13/08
CPCF24F1/48F24F13/084
Inventor 王浩涛吕明明
Owner 安徽金鸿盛电气有限公司
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