CN217778781U

CN217778781U - Clamping structure of water falling groove and windshield

Info

Publication number: CN217778781U
Application number: CN202221466759.5U
Authority: CN
Inventors: 刘庆上; 王海洲
Original assignee: Product Development Engineernanjing Tata Autocomp Systems Ltd
Current assignee: Product Development Engineernanjing Tata Autocomp Systems Ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-11
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a car groove installation technical field that falls into water, concretely relates to groove and windshield's joint structure falls into water. The clamping structure comprises a water falling groove and a base. The water falling groove is positioned between a front hatch cover and a windshield of the vehicle body. The water falling groove is connected with the windshield through the base. One end of the water falling groove is provided with a connecting part which is in lap joint with the base. The bottom of the connecting part is provided with a first clamping hook. One end of the base has a mounting portion connected to the windshield. One side of the mounting part close to the water falling groove is connected with a first bearing part and a second bearing part. The first bearing part and the second bearing part surround a U-shaped groove for the first hook to be embedded into. A second clamping hook matched with the first clamping hook is arranged in the U-shaped groove. The first hook and the second hook form clamping connection. This joint structure has realized falling water groove and windshield's rapid Assembly, has promoted assembly efficiency, has guaranteed the assembly precision, has improved the stability of falling water groove installation.

Description

Clamping structure of water falling groove and windshield

Technical Field

The utility model relates to a car groove installation technical field that falls into water, concretely relates to groove and windshield's joint structure falls into water.

Background

In the development and design of automobile exterior trims, a water drainage groove is generally provided at the bottom of a front windshield of an automobile in order to improve the drainage efficiency of a vehicle body. The front end of the water falling groove is positioned below the front hatch cover, and the rear end of the water falling groove is connected with the bottom of the windshield glass. In the process of driving in rainy days, rainwater is gathered into the water falling groove through the front windshield and then is discharged out of the vehicle body through the water falling groove. The water falling groove provides a flowing channel for water flow on the vehicle body, so that the vehicle body can drain water quickly, and the driving safety is ensured.

However, besides the drainage function, the molding assembly of the water-dropping groove and the windshield also belongs to a part of the vehicle body molding, which affects the aesthetic property of the whole vehicle body structure. In the current development and design of the vehicle body, the assembly precision of a longer water falling groove and windshield glass is difficult to ensure, and a gap is left between the water falling groove and the windshield glass. The gap not only affects the aesthetic property of the whole structure of the vehicle body, but also is easy to embed foreign matters such as fine branches or dust particles, and abnormal sound is generated along with the running of the vehicle.

In addition, the installation gap between groove and the windshield falls into water, lacks spacing basis and is difficult to block the trend that the groove falls into water to vertical direction goes up whereabouts, has increased the assembly degree of difficulty of groove and windshield that falls into water.

In summary, in the process of assembling the water falling groove, how to design a connection structure for facilitating the assembly of the water falling groove and the windshield, improving the assembly efficiency, and improving the installation stability of the water falling groove becomes a technical problem to be solved by those skilled in the art.

Disclosure of Invention

An object of the utility model is to provide a connection structure for the in-process of the groove assembly of falling into water for the assembly of the groove of falling into water and windshield promotes assembly efficiency, improves the stability of the groove installation of falling into water.

In order to achieve the above purpose, the utility model adopts the following scheme: the clamping structure of the water falling groove and the windshield comprises the water falling groove and a base, wherein the water falling groove is positioned between a front cabin cover of a vehicle body and the windshield, and is connected with the windshield through the base;

one end of the water falling groove is provided with a connecting part which is in lap joint with the base, and the bottom of the connecting part is provided with a first clamping hook;

the one end of base has the installation department that links to each other with windshield, one side that the installation department is close to the groove that falls into water is connected with first accepting part and second accepting part, first accepting part and second accepting part enclose into the U type groove that supplies first pothook embedding, U type inslot be provided with first pothook assorted second pothook, first pothook and second pothook form the joint.

Preferably, the end surface of the top of the connecting part is flush with the outer side surface of the windshield, and the end surface of the connecting part is connected with the second bearing part and forms a seal for the opening of the U-shaped groove. So set up, the groove of being convenient for fall into water forms integratively with windshield's lateral surface, is favorable to avoiding leaving the gap in the groove of falling into water and windshield's junction, and then has avoided debris such as tiny branch and dust particle to get into first accepting portion and second accepting portion around forming side U type groove in, has further improved the stability of the groove installation of falling into water.

Preferably, a bead filler is provided between the mounting portion and the windshield, and the mounting portion is connected to the inner surface of the windshield via the bead filler. So set up, joint strip connects windshield and base on the one hand for promote sealing performance and joint strength between windshield and the base, on the other hand joint strip utilizes the flexible vibration of absorbing the vehicle in-process that traveles of self, plays the effect of vibration isolation buffering.

Preferably, the first receiving portion is connected to a bottom of the connecting portion, and the second receiving portion is connected to a bottom end of the windshield. So set up, the tip of first receiving portion provides the support for the connecting portion in the groove of falling into water, forms the ascending restraint of vertical side to the groove of falling into water, has avoided the groove of falling into water at the ascending slip of vertical side in the use, has further improved the stability in the groove of falling into water, and the lateral wall of second receiving portion provides spacing support for windshield's bottom, is convenient for provide the location benchmark at the in-process of windshield and base assembly for windshield, is favorable to improving windshield's assembly precision.

Preferably, one end of the water falling groove close to the front cabin cover is provided with a water retaining strip, and the water retaining strip is arranged along the edge of the water falling groove. So set up, the water bar is used for preventing the rainwater from overflowing to the below of front hatch cover, to gathering of rainwater formation direction, is favorable to the rainwater to gather in the bottom of the groove of falling into water, and then has improved drainage efficiency.

Preferably, the bottom of the water falling groove is provided with a water outlet, and the water outlets are arranged at equal intervals at the bottom of the water falling groove to form a water outlet notch. So set up, the outlet is used for in time discharging the rainwater that gathers in the groove bottom that falls into water outside the automobile body, has further improved automobile body structure's drainage effect.

Preferably, the drainage notches are arranged at equal intervals along the bottom of the water falling groove. So set up, further improved the drainage efficiency in the groove of falling into water.

The utility model provides a pair of groove and windshield's joint structure falls into water compares with prior art, has following substantive characteristics and progress: this groove and windshield's joint structure falls into water passes through the base and is connected groove and windshield that falls into water, the first pothook embedding that sets up on the connecting portion in the groove that falls into water is in the U type groove of base, the second pothook that sets up in first pothook and the U type groove forms the joint, the quick assembly of groove and windshield that falls into water has been realized, assembly efficiency has been promoted, and simultaneously, the assembly precision has been guaranteed, be favorable to reducing the groove that falls into water and the installation gap of windshield at the junction, the foreign matter has been avoided getting into in the gap, the stability of the groove installation that falls into water has been improved.

Drawings

Fig. 1 is a schematic view illustrating an assembly position of a water falling groove and a windshield according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a clamping structure of a sink tank and a windshield according to an embodiment of the present invention;

fig. 3 is an assembly structure diagram of a clamping structure of a sink and a windshield according to an embodiment of the present invention.

Reference numerals: 1. a front hatch cover; 2. a windshield; 3. a water falling groove; 4. a base; 5. a water outlet; 6. a water bar; 7. sealing rubber strips; 31. a connecting portion; 32. a first hook; 41. an installation part; 42. a first receiving part; 43. a second receiving part; 44. a second hook.

Detailed Description

The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

The clamping structure of the water falling groove and the windshield shown in the figures 1 to 3 is used for facilitating assembly of the water falling groove and the windshield, improving assembly efficiency and improving installation stability of the water falling groove. This joint structure passes through the base and connects groove and windshield that falls into water, and the first pothook embedding that sets up on the connecting portion in the groove that falls into water is in the U type groove of base, and the second pothook that sets up in first pothook and the U type groove forms the joint, has realized the rapid Assembly in groove and windshield that falls into water, has promoted assembly efficiency. Meanwhile, the clamping structure ensures the assembly precision, is favorable for reducing the installation gap of the water falling groove and the windshield at the joint, avoids foreign matters from entering the gap, and improves the installation stability of the water falling groove.

As shown in fig. 1 and fig. 2, a clamping structure of a sink groove and a windshield includes a sink groove 3 and a base 4. The water falling groove 3 is located between the front hatch 1 and the windshield 2 of the vehicle body. The sink 3 is connected to the windscreen 2 via a base 4. As shown in fig. 3, one end of the water falling groove 3 has a connection part 31 overlapping with the base 4. The bottom of the connecting portion 31 is provided with a first hook 32.

As shown in fig. 3, one end of the base 4 has a mounting portion 41 connected to the windshield 2. A first receiving portion 42 and a second receiving portion 43 are connected to the mounting portion 41 on a side close to the gutter 3. The first receiving portion 42 and the second receiving portion 43 enclose a U-shaped groove into which the first hook 32 is inserted. A second hook 44 matched with the first hook 32 is arranged in the U-shaped groove. The first hook 32 and the second hook 44 form a snap connection.

For example, the second hook 44 is connected to the second receiving portion 43. The end of the first hook 32 is connected with the end of the second hook 44 to form a clamping connection.

Wherein the top end face of the connecting portion 31 is flush with the outer side face of the windshield 2. The end face of the connecting part 31 is connected with the second bearing part 43 and forms a seal for the opening of the U-shaped groove. So set up, the lateral surface of the groove of being convenient for fall into water 3 and windshield 2 forms integratively, is favorable to avoiding leaving the gap in the junction of the groove of falling into water 3 and windshield 2, and then has avoided debris such as tiny branch and dust particle to get into first accepting portion 42 and second accepting portion 43 around forming the side U type groove in, has further improved the stability of the groove of falling into water 3 installation.

For example, the connection portion 31 of the water falling groove 3 is made of soft rubber, so that the connection portion of the water falling groove 3 and the base 4 is in full contact to form a completely attached transition surface. The water falling groove 3 can be manufactured by a soft and hard co-extrusion process, the main body part of the water falling groove 3 is made of a hard material, and the connecting part 31 is made of a soft material.

As shown in fig. 3, the first receiving portion 42 is connected to the bottom of the connecting portion 31. The second receiving portion 43 is connected to the bottom end of the windshield 2. So set up, the tip of first receiving portion 42 provides the support for the connecting portion 31 of the groove 3 that falls into water, to falling into water the groove 3 and forming the ascending restraint of vertical side, has avoided the groove 3 that falls into water to slide in vertical side in the use, has further improved the stability of the groove 3 that falls into water. The side wall of the second bearing portion 43 provides a limiting support for the bottom end of the windshield 2, so that a positioning reference is provided for the windshield 2 in the process of assembling the windshield 2 and the base 4, and the assembly precision of the windshield 2 is improved.

As shown in fig. 2, one end of the water falling groove 3 close to the front hatch 1 is provided with a water bar 6. The water retaining strips 6 are arranged along the edge of the water falling groove 3. So set up, breakwater 6 is used for preventing the rainwater to the below overflow of front hatch cover 1, to gathering of rainwater formation direction, is favorable to the rainwater to gather in the bottom of groove 3 that falls into water, and then has improved drainage efficiency.

As shown in fig. 3, a bead 7 is provided between the mounting portion 41 and the windshield 2. The mounting portion 41 is connected to the inner side surface of the windshield 2 via the joint strip 7. With the arrangement, the sealing rubber strip 7 is connected with the windshield 2 and the base 4 on one hand, so that the sealing performance and the connection strength between the windshield 2 and the base 4 are improved; on the other hand, the sealing rubber strip 7 absorbs the vibration of the vehicle in the running process by utilizing the flexibility of the sealing rubber strip, and plays a role in vibration isolation and buffering.

In order to further improve the drainage efficiency of the downpipe 3, as shown in fig. 2, a drainage outlet 5 is provided at the bottom of the downpipe 3. The water outlets 5 are arranged at the bottom of the water falling groove 3 at equal intervals to form a water discharging groove opening. So set up, outlet 5 is used for in time discharging the rainwater of gathering in the 3 bottoms of groove in water of falling outside the automobile body, has further improved automobile body structure's drainage effect. For example, 5 drainage openings are arranged at equal intervals at the bottom of the water falling groove 3 to form a group of drainage notches. The number of the water outlets 5 is selected according to design requirements. The drainage notches are arranged at equal intervals along the bottom of the water falling groove 3. So set up, further improved the drainage efficiency of the groove 3 that falls into water.

The present invention is not limited to the specific technical solutions described in the above embodiments, and other embodiments can be provided in addition to the above embodiments. It should be understood by those skilled in the art that any modifications, equivalent substitutions, improvements and the like that are made within the spirit and principle of the present invention are within the scope of the present invention.

Claims

1. The clamping structure of the water falling groove and the windshield is characterized by comprising a water falling groove (3) and a base (4), wherein the water falling groove (3) is positioned between a front cabin cover (1) of a vehicle body and the windshield (2), and the water falling groove (3) is connected with the windshield (2) through the base (4);

one end of the water falling groove (3) is provided with a connecting part (31) which is overlapped with the base (4), and the bottom of the connecting part (31) is provided with a first clamping hook (32);

the one end of base (4) has installation department (41) that links to each other with windshield (2), one side that installation department (41) are close to the groove of falling into water (3) is connected with first accepting part (42) and second accepting part (43), first accepting part (42) and second accepting part (43) enclose into the U type groove that supplies first pothook (32) embedding, U type inslot be provided with first pothook (32) assorted second pothook (44), first pothook (32) and second pothook (44) form the joint.

2. A clamping structure of a water falling groove and a windshield according to claim 1, wherein the top end surface of the connecting part (31) is flush with the outer side surface of the windshield (2), and the end surface of the connecting part (31) is connected with the second bearing part (43) and forms a seal for the opening of the U-shaped groove.

3. A clamping structure of a water falling groove and a windshield according to claim 1 or 2, wherein a sealing rubber strip (7) is arranged between the mounting part (41) and the windshield (2), and the mounting part (41) is connected with the inner side surface of the windshield (2) through the sealing rubber strip (7).

4. A gutter to windshield clamping arrangement according to claim 3 wherein the first receiving portion (42) is connected to the bottom of the connecting portion (31) and the second receiving portion (43) is connected to the bottom of the windshield (2).

5. The clamping structure of the water falling groove and the windshield according to claim 1, wherein a water retaining strip (6) is arranged at one end of the water falling groove (3) close to the front hatch (1), and the water retaining strip (6) is arranged along the edge of the water falling groove (3).

6. The clamping structure of the water falling groove and the windshield according to claim 1, wherein the bottom of the water falling groove (3) is provided with a water outlet (5), and a plurality of water outlets (5) are arranged at equal intervals at the bottom of the water falling groove (3) to form a water outlet notch.

7. A clamping structure of a water falling groove and a windshield according to claim 6, wherein the drainage groove openings are arranged at equal intervals along the bottom of the water falling groove (3).