CN209762483U - High-sealing leakage-proof aluminum sleeve for automobile air conditioner pipeline - Google Patents

Abstract

The utility model discloses a high-sealing leakage-proof aluminum sleeve for an automobile air conditioner pipeline, which comprises a socket main body, wherein the center of the top of the socket main body is provided with a through hole, a first sealing ring is fixed on the through hole, the top and the bottom of the first sealing ring are both provided with a circle of fixed lining edges, the inner ring of the first sealing ring is provided with a plurality of upper sealing rings, the lower part of the fixed lining edge positioned below the first sealing ring is also provided with a circle of convex rings, the lower end of the socket main body is also provided with a positioning ring, the lower part of the positioning ring is provided with a first fixing ring and a second fixing ring, the second sealing ring is inserted into the socket main body, the top end of the second sealing ring is butted with the positioning ring, the periphery of the second sealing ring is also provided with a fixing groove corresponding to the first fixing ring and the second fixing ring, the first fixing ring and the second fixing ring are, the connection between the automobile air conditioner pipeline and the corresponding interface is convenient.

Description

High-sealing leakage-proof aluminum sleeve for automobile air conditioner pipeline

Technical Field

The utility model relates to a high-seal anti-leakage aluminum sleeve for automobile air conditioner pipeline.

Background

In the prior art, pipelines of an automobile air conditioner are generally connected with corresponding connecting ports through interfaces arranged at the end parts of the pipelines, and the internal pressure of partial pipelines is not large; since the pipelines are generally aluminum pipes, bending is difficult, and it is obviously inconvenient to assemble if a screw connection mode is adopted, and production cost is undoubtedly greatly increased if a pull-plug type joint is adopted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of above-mentioned prior art, provide a socket convenient to pipeline assembly.

The technical scheme of the utility model is that: the utility model provides a high sealed aluminium cover of preventing leaking for vehicle air conditioner pipeline, includes the bellmouth main part, the bellmouth main part is the barrel that the bottom is open, a through-hole has been seted up at the top center department of bellmouth main part, and first sealing washer is fixed in on the through-hole, the lateral surface and the medial surface at bellmouth main part top use the through-hole has a plurality of recesses as centre of a circle array, the top and the bottom of first sealing washer all have a round fixed edge liner, have on the fixed edge liner with the corresponding arch of recess just the arch embedding corresponds in the recess, two fixed edge liner glues with the top two sides of bellmouth main part respectively, still have the last sealing ring of multichannel downward sloping on the inner ring of first sealing washer, still have a round bulge loop below the fixed edge liner that is located first sealing washer below, still be equipped with a retaining ring in the lower extreme of bellmouth main part, the holding ring below is equipped with solid fixed ring of first solid fixed ring and second, the cross-section of first solid fixed ring is isosceles trapezoid, the solid fixed ring's of second cross-section is direct trapezoidal, the domatic downward setting that is of the solid fixed ring of second, the second sealing washer inserts in the bellmouth main part and its top with holding ring looks butt, second sealing washer periphery still be equipped with the solid fixed slot that corresponds of solid fixed ring of first solid fixed ring and second, the solid fixed ring embedding of first solid fixed ring and second in the fixed slot, still have the lower sealing ring of multichannel tilt up on the inner ring of second sealing washer.

Further, the cross sections of the upper sealing ring and the lower sealing ring are triangular.

Furthermore, the first sealing ring and the fixed lining edge are of an integrally formed structure.

The utility model has the advantages that: the utility model discloses simple structure, low in manufacturing cost are honest and clean, through the utility model discloses an implement the pipeline that can effectively reduce vehicle air conditioner and correspond the connection degree of difficulty of connector.

Drawings

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

Fig. 2 is a plan view of the socket body 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, a highly sealed and leak-proof aluminum sleeve for an automotive air conditioning pipeline comprises a socket body 1, wherein the socket body 1 is a cylinder with an open bottom, a through hole 2 is formed in the center of the top of the socket body 1, a first sealing ring 3 is fixed on the through hole 2, a plurality of grooves 4 are arrayed on the outer side surface and the inner side surface of the top of the socket body 1 by taking the through hole 2 as a circle center, a circle of fixed lining edges 5 are arranged at the top and the bottom of the first sealing ring 3, protrusions 6 corresponding to the grooves 4 are arranged on the fixed lining edges 5, the protrusions 6 are embedded into the corresponding grooves 4, the two fixed lining edges 5 are respectively glued with the two sides of the top of the socket body 1, a plurality of downward-inclined upper sealing rings 7 are further arranged on the inner ring of the first sealing ring 3, a circle of convex ring 8 is further arranged below the fixed lining edges 5 below the first sealing ring 3, still be equipped with a retaining ring 9 in the lower extreme of bellmouth main part 1, retaining ring 9 below is equipped with the solid fixed ring of first solid fixed ring 10 and second 11, the cross-section of first solid fixed ring 10 is isosceles trapezoid, the solid fixed ring's of second 11 cross-sections are direct trapezoidal, the domatic setting that is of the solid fixed ring of second 11, second sealing washer 12 inserts in the bellmouth main part 1 and its top with the looks butt of retaining ring 9, second sealing washer 12 periphery still be equipped with the solid fixed ring's of first solid fixed ring 11 and the solid fixed ring's of second 12 corresponding fixed grooves, the solid fixed ring's of first solid fixed ring 11 and second 12 embedding in the fixed groove, still have the lower sealing ring 13 of multichannel tilt up on the inner ring of second sealing washer 12.

Further, the cross section of the upper sealing ring 7 and the cross section of the lower sealing ring 13 are both triangular.

Further, the first sealing ring 3 and the fixed lining edge 5 are of an integrally formed structure.

When the utility model is used, the periphery of the corresponding connector is provided with the counter bore 14 corresponding to the socket main body 1, the connecting pipe 15 of the connector is convexly arranged on the counter bore 14, the socket main body 1 is inserted into the counter bore 14 and the connecting pipe 15 passes through the second sealing ring 12 to be abutted against the fixed lining edge 5 at the lower end of the first sealing ring 3, at the moment, the convex ring 8 coats the upper end of the connecting pipe 15, the socket main body 1 is glued with the counter bore 14, and the installation of the socket main body 1 is completed; the pipeline 16 of the automobile air conditioner is inserted into the socket body 1 from the first sealing ring 3 and then inserted into the connecting pipe 15 to complete the connection, and in the structure, the first sealing ring 3 and the second sealing ring 12 play roles of fixing and sealing; it should be noted that a connecting pipe positioning ring 17 is further disposed in the connecting pipe 15, a seal is disposed on the connecting pipe positioning ring 17, and an end of the pipeline 16 of the vehicle air conditioner is inserted and sealed.

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 (3)

1. The utility model provides an automobile air conditioner pipeline is with high sealed aluminium cover of preventing leaking, includes the bellmouth main part, its characterized in that: the socket main body is a barrel with an open bottom, a through hole is formed in the center of the top of the socket main body, a first sealing ring is fixed on the through hole, a plurality of grooves are formed in the outer side surface and the inner side surface of the top of the socket main body by taking the through hole as a circle center array, a circle of fixing lining edges are arranged at the top and the bottom of the first sealing ring, protrusions corresponding to the grooves are arranged on the fixing lining edges and embedded into the corresponding grooves, the two fixing lining edges are respectively glued with the two sides of the top of the socket main body, an upper sealing ring with a plurality of downward slopes is further arranged on the inner ring of the first sealing ring, a circle of convex ring is further arranged below the fixing lining edges below the first sealing ring, a positioning ring is further arranged in the lower end of the socket main body, and a first fixing ring and a second fixing ring are arranged below the positioning ring, the cross-section of first solid fixed ring is isosceles trapezoid, the solid fixed ring's of second cross-section is direct trapezoidal, the solid fixed ring's of second domatic is downward setting, and the second sealing washer inserts in the bellmouth main part and its top with holding ring looks butt, second sealing washer periphery still be equipped with the solid fixed ring corresponding fixed slot of first solid fixed ring and second, the solid fixed ring embedding of first solid fixed ring and second in the fixed slot, still have the lower sealing ring of multichannel tilt up on the inner ring of second sealing washer.

2. The high-sealing leakage-proof aluminum sleeve for the automobile air-conditioning pipeline as claimed in claim 1, wherein: the sections of the upper sealing ring and the lower sealing ring are both triangular.

3. The high-sealing leakage-proof aluminum sleeve for the automobile air-conditioning pipeline as claimed in claim 1, wherein: the first sealing ring and the fixed lining edge are of an integrally formed structure.