CN106114169A - A kind of automotive front baffle vehicle window gutter channel - Google Patents

Abstract

The invention discloses a kind of automotive front baffle vehicle window gutter channel, using technical scheme, gutter channel is stable with the assembling of automotive front baffle vehicle window, eliminates the risk of distortion after life-time service, it is simultaneously achieved good sealing function, effectively prevents rainwater from entering enging cabin.This gutter channel decoration is when coordinating with front windscreen for vehicle, and gap uniformity, face difference are less, has more preferable presentation quality, and the overall soft plasticity of this gutter channel is good simultaneously, and low cost, drainability is strong.

Description

A kind of car front shield window gutter

technical field

The invention belongs to the field of auto parts, and in particular relates to a water tank for the front window of an automobile.

Background technique

The lower trim of the front windshield of the car is generally called the gutter trim. With the improvement of consumers' requirements for the matching of car interiors, if a car gutter decoration can ensure that the gap is uniform and the surface difference is small when it is matched with the windshield glass, especially if the high-quality matching produces good aesthetic effects, it can be used. Significantly improve competitiveness among cars of the same level. The assembly between the windshield glass and the gutter trim requires not only a good appearance, that is, the surface difference and gap between the gutter trim and the car windshield, but also the functionality of the gutter trim. That is to prevent the front windshield from leaking, to assist in cooling the engine compartment, and to divert rainwater.

The function of the gutter decoration is mainly divided into two aspects: diverting rainwater and diverting the airflow in the engine compartment. Because the gutter trim is installed between the front windshield and the body frame of the car, if the diversion of rainwater is not done properly, it will cause rainwater to enter the engine compartment and cause engine running problems. During the driving process of the car, it will encounter various external conditions, such as extremely low or high temperature, heavy rain or snow, exposure to the sun or high temperature, bumps or collisions, all of which will convect the decorative parts of the water tank and the windshield of the car. cooperation has an impact.

Generally, the lap joint of the gutter decoration of the car and the front windshield glass of the car is an interference lap, and there are two specific ways of cooperation:

1. Using two-color injection molding technology, the elastic body material is used to overlap with the front windshield glass of the car. The elastic body material has the risk of deformation during car washing or other cleaning. After a long time of use, the deformation of the elastic body material cannot be recovered. Poor connection and poor sealing will cause many problems such as water leakage and wind noise.

2. Using a single-color injection molding process, a separate sealing strip for the exterior is matched with the windshield glass of the car. The sealing strip will age after long-term use, and after multiple car washes or other cleanings, the function of the sealing strip will be lost, and the seal will appear. If it is not strict, it will cause many problems such as water leakage and wind noise.

Contents of the invention

The purpose of the present invention is to overcome the above-mentioned problems existing in the prior art, and to provide a car front windshield water tank, which can be assembled stably with the front windshield window of the automobile, eliminates the risk of deformation after long-term use, and realizes a good The sealing function effectively prevents rainwater from entering the engine compartment. When the decorative part of the running water tank is matched with the front windshield glass of the automobile, the gap is uniform, the surface difference is small, and the appearance quality is better. At the same time, the running water tank has good flexibility and plasticity as a whole, low cost and strong drainage capacity.

Based on the above problems, the technical solution provided by the invention is:

A water tank for the front window of an automobile, comprising a water tank body, the body of the water tank is located at the edge of the lower side of the front window of the automobile, a rubber clip is installed on the lower edge of the front window of the automobile, and the flow channel The tank body includes a strip-shaped buckle, the rubber buckle includes a slot, the buckle is closely fitted with the slot, and the end of the buckle has an outwardly extending protrusion. The protrusion of the buckle is embedded in the card slot, and the water tank body is installed on the edge of the lower side of the front window of the automobile, and the water tank body and the rubber clip form a sealing structure;

The water tank body includes a bottom wall, a first side wall and a second side wall, the first side wall is arranged on one lateral side of the bottom wall and extends upward, the second side wall, the second side wall The side wall is disposed on the other lateral side of the bottom wall and extends upward.

Preferably, the water flow tank body further includes several grill holes for air flow guidance and a water flow hole for diverting water flow, and the plane where the grill holes are located is higher than the water flow holes.

Preferably, the plurality of grill holes form four grill hole regions.

Preferably, the grid holes are in the shape of round holes, hexagons or rounded rectangles.

Preferably, the rubber clip is a rubber clip with a skeleton.

Preferably, the water tank body is an extrusion made of thermoplastic material.

Compared with prior art, the advantage of the present invention is:

By adopting the technical scheme of the invention, the running water tank and the front window of the automobile are assembled stably, the risk of deformation after long-term use is eliminated, and at the same time, a good sealing function is realized to effectively prevent rainwater from entering the engine compartment. When the decorative part of the running water tank is matched with the front windshield glass of the automobile, the gap is uniform, the surface difference is small, and the appearance quality is better. At the same time, the running water tank has good flexibility and plasticity as a whole, low cost and strong drainage capacity.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. The accompanying drawings in the following description are only some embodiments of the present invention. As far as the skilled person is concerned, other drawings can also be obtained based on these drawings on the premise of not paying creative work.

Fig. 1 is a schematic diagram of the installation structure of the gutter and the front window of the present invention;

Fig. 2 is a schematic structural view of the flow tank of the present invention.

in:

1. The water tank body; 2. The front window of the car; 3. The rubber clamp; 4. The buckle; 5. The slot; 6. The protrusion; 7. The bottom wall; 8. The first side wall; 9. The first Two side walls; 10. grid holes; 11. water holes.

detailed description

The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

As shown in Fig. 1, a kind of running water tank of the front window of the automobile of the present invention comprises the water tank body 1, and the water tank body 1 is positioned at the edge of the lower side of the front window of the automobile 2, and the edge of the lower side of the front window of the automobile 2 A rubber clip 3 is installed, the water tank body 1 includes a strip-shaped buckle 4, the rubber clip 3 includes a slot 5, the buckle 4 is closely matched with the slot 5, and the end of the buckle 4 has an outward The extended protrusion 6, the protrusion 6 of the buckle 4 is embedded in the card groove 5, the water tank body 1 is installed on the edge of the lower side of the front window 2 of the car, and the water tank body 1 and the rubber clip 3 form a sealing structure . The structural design of the section of buckle 4 is determined after calculation and experiment. Therefore, there is a certain amount of interference and clamping force between the buckle 5 and the slot 5, which can ensure the sealing with the front window 2 of the automobile. It prevents running water from entering the cockpit, and ensures that the gap with the front window 2 of the car is uniform, the surface difference is small, and has good durability, avoiding poor appearance caused by material aging or deformation.

As shown in FIG. 1 , the water tank body includes a bottom wall 7 , a first side wall 8 and a second side wall 9 , the first side wall 8 is arranged on one lateral side of the bottom wall 7 and extends upward, and the second side wall 9 , The second side wall 9 is disposed on the other lateral side of the bottom wall 7 and extends upward.

As shown in FIG. 2 , the water tank body 1 also includes several grill holes 10 for guiding air flow and a water flow hole 11 for diverting water flow. The plane where the grill holes 10 are located is higher than the water flow holes 11 . Several grill holes 10 form four grill hole areas. The grid hole 10 is in the shape of a round hole, a hexagon or a rectangle with rounded corners.

The grille hole 10 is calculated and designed. During the running of the car, the airflow passes through the grille hole area. The arrangement of the grille hole and the structure of the grille hole can realize the role of diversion, so that the airflow enters the engine compartment, thereby affecting the engine. cabin cooling.

The water hole 11 is arranged after calculation and simulation. When it rains or when the car is flushed, the arrangement of the water hole 11 and the structure of the water hole 11 can divert the water flow to prevent rainwater or washing water from entering the engine compartment in large quantities.

The rubber clip 3 is a rubber clip with a skeleton. The sink body 1 is an extruded piece made of thermoplastic material.

By adopting the technical scheme of the invention, the running water tank and the front window of the automobile are assembled stably, the risk of deformation after long-term use is eliminated, and at the same time, a good sealing function is realized to effectively prevent rainwater from entering the engine compartment. When the decorative part of the running water tank is matched with the front windshield glass of the automobile, the gap is uniform, the surface difference is small, and the appearance quality is better. At the same time, the running water tank has good flexibility and plasticity as a whole, low cost and strong drainage capacity.

The above examples are only to illustrate the technical conception and characteristics of the present invention, and its purpose is to allow people familiar with this technology to understand the content of the present invention and implement it accordingly, and cannot limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall fall within the protection scope of the present invention.

Claims (6)

1. A kind of gutter for the front window of a car, comprising a gutter body, the body of the gutter is positioned at the edge of the lower side of the front window of the car, the lower edge of the front window of the car is equipped with a rubber clip, so The water tank body includes a strip-shaped buckle, the rubber clip includes a slot, and the buckle is closely matched with the slot. It is characterized in that the end of the buckle has an outwardly extending The protrusion of the buckle is embedded in the card slot, and the water tank body is installed on the edge of the lower side of the front window of the car, and the water tank body and the rubber clip form a sealed structure; The water tank body includes a bottom wall, a first side wall and a second side wall, the first side wall is arranged on one lateral side of the bottom wall and extends upward, the second side wall, the second side wall The side wall is disposed on the other lateral side of the bottom wall and extends upward. 2. A water channel for the front windshield of an automobile according to claim 1, wherein the water channel body further includes several grille holes for air flow guidance and a water flow hole for diverting water flow , the plane where the grid hole is located is higher than the water flow hole. 3 . The gutter for the front windshield of an automobile according to claim 2 , wherein the plurality of grill holes form four grill hole areas. 4 . 4 . The gutter for the front window of an automobile according to claim 2 , wherein the grille holes are in the shape of round holes, hexagons or rectangles with rounded corners. 5 . The gutter for the front windshield of an automobile according to claim 1 , wherein the rubber clip is a rubber clip with a skeleton. 6 . 6 . The gutter for the front window of an automobile according to claim 1 , wherein the gutter body is an extruded piece made of thermoplastic material. 7 .