CN209756718U

CN209756718U - Automobile air conditioner pipeline

Info

Publication number: CN209756718U
Application number: CN201920468070.8U
Authority: CN
Inventors: 刘继平; 刘升
Original assignee: Zhejiang Nanxing Automotive Air Conditioning Co Ltd
Current assignee: Zhejiang Nanxing Automotive Air Conditioning Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2019-12-10
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a vehicle air conditioner pipeline, pipeline main part including buckling, still include a sheath, the sheath comprises two fixing bases and the flexure strip of connection between two fixing bases, the fixing base top has an annular bracket, an opening has on the bracket, the bracket inboard still is equipped with the arc damping fin that is fold form setting, the fixed orifices has on the fixing base, be equipped with the elastic flange piece on the fixed orifices, the flexure strip has two sets ofly, the inboard and the outside at two brackets are connected respectively at the both ends of two sets of flexure strips, two sets of flexure strips are buckled to the arc corresponding with the pipeline main part, lie in and keep the clearance between the same set of flexure strip, lie in and keep the clearance between inboard flexure strip and the pipeline main part, lie in the flexure strip in the outside and lie in and keep the clearance between the inboard flexure strip, the utility model discloses the kink part of pipeline main part is equipped with the sheath, not fragile and.

Description

Automobile air conditioner pipeline

Technical Field

The utility model relates to an automobile air conditioner pipeline.

Background

In the prior art, because the automobile air-conditioning pipeline needs to be provided with a plurality of bent parts generally, and because the automobile air-conditioning pipeline is an aluminum pipe generally, the bent position is more fragile relative to other parts, the pipeline vibration caused by the operation of the automobile air conditioner can cause the vertical vibration of the bent position more easily, so that the automobile air-conditioning pipeline collides with an installation frame of the automobile air-conditioning pipeline, the part is damaged, and leakage is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of above-mentioned prior art, provide a more reliable vehicle air conditioner pipeline.

The technical scheme of the utility model is that: an automobile air-conditioning pipeline comprises a bent pipeline main body and a sheath, wherein the sheath consists of two fixed seats and an elastic sheet connected between the two fixed seats, an annular bracket is arranged above the fixed seat, an opening is arranged on the bracket, an arc-shaped damping sheet arranged in a fold shape is also arranged on the inner side of the bracket, the fixing seat is provided with a fixing hole, an elastic flange piece is arranged on the fixing hole, the elastic pieces are provided with two groups, two ends of each elastic piece are respectively connected to the inner side and the outer side of the bracket, the two groups of elastic pieces are bent into arcs corresponding to the pipeline main body and are positioned in the same group, gaps are kept between the elastic pieces, the elastic pieces are positioned on the inner side and the pipeline main body, and gaps are kept between the elastic pieces and the elastic pieces positioned on the inner side and positioned on the outer side.

Furthermore, the damping fins are adhered to the inner side of the bracket in a corrugated shape, the corrugated damping fins can play a certain cushioning effect, and can better coat the pipeline main body to prevent the pipeline main body from displacing.

Furthermore, the fixing seat, the bracket and the elastic sheet are of a plastic integrated structure.

Furthermore, an extension end is arranged on the fixing seat, a reinforcing rib is further arranged on the extension end, and the joint of the reinforcing rib and the bracket is in arc transition, so that the effects of stabilizing, strengthening the strength of the fixing seat and buffering the shock are achieved.

Furthermore, the fixing seat is fixed on the automobile air conditioner pipeline mounting frame through a fixing bolt.

The utility model has the advantages that: the two ends of the bent part of the pipeline main body of the utility model are respectively fixed on the two brackets, and the corrugated damping sheets are arranged in the brackets, so that the bent part of the pipeline main body can be effectively positioned, and the functions of buffering and shock absorption are achieved; the two groups of elastic pieces are respectively arranged on the periphery of the bent part to form two layers of protection, so that the bent part is prevented from directly impacting an automobile air conditioner pipeline mounting frame; gaps are kept between two groups of elastic pieces, between the same group of elastic pieces and between the elastic pieces and the pipeline main body, so that heat exchange between the pipeline main body and the outside cannot be influenced; simultaneously, because the opening has on the bracket, during the installation, can be earlier with the utility model discloses a sheath is fixed in on the vehicle air conditioner pipeline mounting bracket, again with the direct card of the part of buckling of pipeline main part go into the guard shield that bracket and flexure strip constitute, still has simple to operate's effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the fixing base of the present invention.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Referring to fig. 1 and 2, an air conditioning pipeline for an automobile comprises a bent pipeline main body 1 and a sheath, wherein the sheath is composed of two fixing seats 2 and elastic pieces 3 connected between the two fixing seats 2, an annular bracket 4 is arranged above the fixing seats 2, an opening 5 is arranged on the bracket 4, arc-shaped damping pieces 11 arranged in a fold shape are further arranged on the inner side of the bracket 4, fixing holes 6 are formed in the fixing seats 2, elastic flange pieces 7 are arranged on the fixing holes 6, two groups of elastic pieces 3 are provided, two ends of the two groups of elastic pieces 3 are respectively connected to the inner side and the outer side of the two brackets 4, the two groups of elastic pieces 3 are bent into arc shapes corresponding to the pipeline main body 1, gaps are kept between the elastic pieces 3 in the same group, and gaps are kept between the elastic pieces 3 on the inner side and the pipeline main body 1, a gap is maintained between the elastic sheet 3 located on the outer side and the elastic sheet 3 located on the inner side.

Further, the damper 11 is adhered in a corrugated shape and adhered to the inside of the bracket 4.

Furthermore, the fixing seat 2, the bracket 4 and the elastic sheet 3 are of a plastic integrated structure.

Furthermore, the fixed seat 2 is provided with an extension end 9, the extension end 9 is further provided with a reinforcing rib 9, and the joint of the reinforcing rib 9 and the bracket 4 is in arc transition.

Further, the fixing seat 2 is fixed on the automobile air conditioner pipeline mounting frame through a fixing bolt 10.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automobile air conditioner pipeline, is including the pipeline main part of buckling, its characterized in that: the pipeline structure is characterized by further comprising a sheath, the sheath is composed of two fixing seats and elastic pieces connected between the two fixing seats, an annular bracket is arranged above the fixing seats, an opening is formed in the bracket, arc-shaped damping pieces arranged in a fold shape are further arranged on the inner side of the bracket, fixing holes are formed in the fixing seats, elastic flange pieces are arranged on the fixing holes, the elastic pieces are two groups, two ends of the elastic pieces are connected to the inner side and the outer side of the bracket respectively, the elastic pieces are bent into arc shapes corresponding to the pipeline main body and located in the same group, gaps are kept between the elastic pieces, the elastic pieces are located on the inner side, gaps are kept between the pipeline main body, and gaps are kept between the elastic pieces and the elastic pieces located on the inner side.

2. A vehicle air conditioning circuit as recited in claim 1, wherein: the damping fin is adhered to the inner side of the bracket in a corrugated shape.

3. A vehicle air conditioning circuit as recited in claim 1, wherein: the fixing seat, the bracket and the elastic sheet are of a plastic integrated structure.

4. A vehicle air conditioning circuit as recited in claim 1, wherein: the fixing seat is provided with an extension end, the extension end is also provided with a reinforcing rib, and the joint of the reinforcing rib and the bracket is in arc transition.

5. A vehicle air conditioning circuit as recited in claim 1, wherein: the fixing seat is fixed on the automobile air conditioner pipeline mounting frame through a fixing bolt.