CN203052074U - Plastic uptake air flue joint - Google Patents

Abstract

The utility model discloses a plastic uptake air flue joint, comprising an outer plate (1) and an inner plate (2), wherein the section of the outer plate (1) is U-shaped, the section of the inner plate (2) is Omega-shaped, the Omega-shaped top part of the inner plate (2) is fixedly connected with the U-shaped bottom of the outer plate (1), open cavity bodies for air supply pipelines (3 and 4) to insert into are arranged at the two sides of the connection part of the Omega-shaped top part and the U-shaped bottom, the shape of the main body of the air flue joint is matched with the section of an air flue. The outer plate (1) and the inner plate (2) of the plastic uptake air flue joint adopt plastic uptake parts and are formed through a plastic uptake technique; a mold development cycle is short, cost is low, an integral appearance effect is good, and integral attractiveness is improved.

Description

Plastic uptake air channel joint

Technical field

The utility model relates to layout and the linkage structure thereof of automobile specified heating, cooling, ventilation or other air-treatment pipelines, relates in particular to the linkage structure in a kind of car air conditioner air channel.

Background technique

In the prior art, the air channel of motorbus is all more than 9 meters, and adopts plastic uptake explained hereafter air channel, and its length generally is limited in 6 meters, adds the consideration that upper air duct is arranged, the air channel often need be formed by connecting by two sections or multistage.How to connect with special-purpose injection molding joint in its joint, and the mold developing cycle of injection molding joint is long, the expense height, under the situations such as a certain vehicle output in automobile production producer is not high, remodeling is frequent, bring higher cost pressure can for mould development and the product processing of injection molding joint, be difficult to adapt to the variation in market.

The model utility content

In order to overcome aforementioned technical problem, the purpose of this utility model is: a kind of plastic uptake air channel joint is provided, has the mold developing cycle weak point, the characteristics that expense is low.

In order to solve the problems of the technologies described above, the plastic uptake air channel joint that the utility model provides, comprise outside plate, inner panel, described outside plate section is U-shaped, described inner panel section is the Ω type, fixedly connected with the U-shaped bottom of described outside plate in the Ω type top of described inner panel, the both sides of joint have the open-ended cavity that the air feed deferent inserts respectively, and body shape and the air channel section of described air channel joint are complementary.

Further, fixedly connected through ultrasonic welding with the U-shaped bottom of described outside plate in the Ω type top of the inner panel of plastic uptake air channel joint.It is fast to adopt ultrasonic welding to have welding speed, weld strength height, good airproof performance, with low cost, cleanliness without any pollution and can not damage the advantage of workpiece.

The beneficial effects of the utility model are: inner panel, outside plate all adopt plastic-absorbing component, adopt the plastic uptake technological forming, and mold developing cycle is short, and expense is low, and overall appearance is respond well, has promoted overall aesthetics.

Description of drawings

Accompanying drawing is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is embodiment's plastic uptake air channel joint structure schematic representation;

Fig. 2 is embodiment's plastic uptake air channel joint cross-sectional configuration schematic representation.

Embodiment

Plastic uptake air channel joint as depicted in figs. 1 and 2, comprise outside plate 1, inner panel 2, the section of outside plate 1 is U-shaped, the section of inner panel 2 is the Ω type, fixedly connected through ultrasonic welding with the U-shaped bottom of outside plate 1 in the Ω type top of inner panel 2, the both sides of joint have air feed deferent 3 and 4 open-ended cavities that insert respectively, and body shape and the air channel section of described air channel joint are complementary, and the shape of outside plate 1 and inner panel 2 is complementary.

Obviously, the utility model is not limited to above preferred implementation, also can be in the spirit of the utility model claim and specification restriction, carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, so do not repeat.Those of ordinary skill in the art can be from the disclosed content of the utility model directly or all schemes of associating, as long as within the spirit that claim limits, also belong to protection domain of the present utility model.

Claims (2)

1. plastic uptake air channel joint, it is characterized in that: comprise outside plate (1), inner panel (2), described outside plate (1) section is U-shaped, described inner panel (2) section is the Ω type, fixedly connected with the U-shaped bottom of described outside plate (1) in the Ω type top of described inner panel (2), the both sides of joint have the open-ended cavity that air feed deferent (3,4) inserts respectively, and body shape and the air channel section of described air channel joint are complementary.

2. plastic uptake according to claim 1 air channel joint, it is characterized in that: fixedly connected through ultrasonic welding with the U-shaped bottom of described outside plate (1) in the Ω type top of described inner panel (2).

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