CN216300748U

CN216300748U - Passenger car safety door sealing structure

Info

Publication number: CN216300748U
Application number: CN202122248307.1U
Authority: CN
Inventors: 王凯; 李楠; 徐德文; 魏杰; 陈芳芳
Original assignee: Shanxi Geely New Energy Commercial Vehicle Co ltd; Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely New Energy Commercial Vehicle Group Co Ltd; Geely Sichuan Commercial Vehicle Co Ltd; Zhejiang Geely New Energy Commercial Vehicle Development Co Ltd
Current assignee: Shanxi Geely New Energy Commercial Vehicle Co ltd; Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely New Energy Commercial Vehicle Group Co Ltd; Geely Sichuan Commercial Vehicle Co Ltd; Zhejiang Geely New Energy Commercial Vehicle Development Co Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-15
Anticipated expiration: 2031-09-16

Abstract

The utility model provides a passenger car safety door sealing structure, which belongs to the field of automobile safety doors, and is arranged in a safety door opening of a target vehicle, comprises a safety door, a door body and a water guide groove, wherein the safety door is matched with the safety door opening and comprises the door body and the water guide groove; the water stop plate is connected with the frame of the safety door opening and is provided with a first stop arm which extends towards the door body and is positioned on the inner side of the door body; and the outer baffle is connected with the frame of the safety door opening and is provided with a second baffle arm which extends towards the door body and is positioned above the water guide groove, so that a labyrinth water retaining structure is formed among the water guide groove, the water stop plate and the outer baffle. The labyrinth type water retaining structure is adopted, so that the sealing and waterproof effects of the safety door can be improved, and the market complaints and the workshop rework working hours are reduced.

Description

Passenger car safety door sealing structure

Technical Field

The utility model relates to the field of automobile safety doors, in particular to a sealing structure of a passenger car safety door.

Background

At present, the domestic tourism passenger car is provided with an emergency safety door according to the regulations and the requirements of customers. Currently, the safety door structure used in the industry mainly has the following two problems:

1. the safety door is poor in sealing and waterproof effects, water leakage risks exist in a rain test, the problem is that field reverse maintenance is involved, labor cost is increased, and if vehicles flow into the market, satisfaction of customers to products is reduced. In order to improve the sealing performance of the safety door, a sealing strip is additionally arranged on the outer side of the door plate by some manufacturers, the appearance effect of the whole automobile is poor after the sealing strip is exposed, and the attractiveness of the whole automobile is reduced;

2. the safety door sealing rubber strip adopts the structure of exposing, and the adhesive tape is on plastic piece and tang are absorbed in the car to the joint more, and the passenger can obviously see sealing rubber strip fossil fragments in the car, because the rubber strip is mostly black, and with the car in absorb between the plastic piece pure at obvious colour difference and step, the outward appearance effect is poor, whole car aesthetic property reduces.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealing structure of a safety door of a passenger car, which can improve the sealing and waterproof effects of the safety door.

A further object of the present invention is to reduce market complaints and workshop rework hours.

Another further object of the present invention is to make the safety door more compatible with the vehicle body and more beautiful as a whole.

Particularly, the present invention provides a sealing structure for a passenger car security door, which is provided in a security door opening of a subject vehicle, and is characterized by comprising:

the safety door is matched with the safety door opening and comprises a door body and a water guide groove, and the water guide groove is arranged in the peripheral side edge of the door body;

the water stop plate is connected with the frame of the safety door opening and is provided with a first stop arm which extends towards the door body and is positioned on the inner side of the door body;

and the outer baffle is connected with the frame of the safety door opening and is provided with a second baffle arm which extends towards the door body and is positioned above the water guide groove, so that a labyrinth water retaining structure is formed among the water guide groove, the water stop plate and the outer baffle.

Further, outer baffle set up in the top and the left and right sides of door opening frame, the bottom of door opening frame is not established outer baffle to prevent ponding in the car.

Furthermore, the target vehicle is also provided with a plurality of interior trim parts, and the interior trim parts are respectively connected with the water stop plate and the safety door.

Furthermore, the safety car door is provided with a flange, and the safety car door is connected with the interior trim part through the flange.

Further, the sealing rubber strip is assembled on the door body and the interior trim part in a coating mode, and the sealing rubber strip and the water stop plate form a sealing structure.

Further, the water chute is arranged between the door body and the sealing rubber strip.

Further, the interior trim part is provided with a flange for shielding the sealing rubber strip.

Furthermore, the water stop plate is arranged around the door opening of the safety door to form a closed loop structure.

Further, the safety door is connected with the vehicle body through a hinge, and the opening angle of the safety door can be larger than 110 degrees through the hinge.

The safety door sealing structure is arranged into a labyrinth type water retaining structure, so that rainwater can be effectively retained outside a vehicle, the impact of the rainwater on the sealing rubber strip is reduced, and the erosion of the rainwater on the vehicle door and the sealing rubber strip is reduced.

Furthermore, the hidden sealing rubber strip is adopted, so that the sealing can be ensured, and the integral attractiveness of the vehicle can be ensured.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic view of the overall structure of a passenger car safety door sealing structure according to an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view taken along a sectional line a-a in fig. 1.

Fig. 3 is a schematic partial enlarged view of B shown in fig. 2.

Fig. 4 is a schematic partial enlarged view of D shown in fig. 3.

Fig. 5 is a left side structural schematic view of a passenger car safety door sealing structure according to an embodiment of the present invention.

Fig. 6 is a schematic partial enlarged view of C shown in fig. 5.

Fig. 7 is a schematic cross-sectional view taken along a sectional line B-B in fig. 5.

Fig. 8 is a schematic partial enlarged view of E shown in fig. 7.

1. A safety door; 10. a door body; 11. a water chute; 12. flanging; 2. a water stop plate; 20. a first stopper arm; 3. an outer baffle; 30. a second catch arm; 4. an interior trim piece; 40. blocking edges; 5. sealing rubber strips; 6. and (4) a hinge.

Detailed Description

Fig. 1 is a schematic view of the overall structure of a passenger car safety door sealing structure according to an embodiment of the present invention. Fig. 5 is a left side structural schematic view of a passenger car safety door sealing structure according to an embodiment of the present invention. Fig. 6 is a schematic partial enlarged view of C shown in fig. 5. In one embodiment, as shown in fig. 1, 5, 6 and 8, the passenger car security door sealing structure of the present application is disposed in a security door opening of a target vehicle, and the passenger car security door sealing structure of the present embodiment may generally include a security door 1, a water stop plate 2 and an outer barrier 3. The safety vehicle door 1 comprises a door body 10 and a water chute 11, and is matched with a safety door opening. The water stop plate 2 is connected with the frame of the door opening of the safety door, and is formed with a first stop arm 20 which extends towards the door body 10 and is positioned at the inner side of the door body 10. The outer baffle 3 is connected with the frame of the safety door opening, and is formed with a second baffle arm 30 which extends towards the door body 10 and is positioned above the water guide groove 11, so that a labyrinth water retaining structure is formed among the water guide groove 11, the water stop plate 2 and the outer baffle 3. In addition, the water chute 11 is disposed in the peripheral side of the door 10, and can distribute rainwater.

In this embodiment, as shown in fig. 6 and 8, most of the rainwater is blocked outside the vehicle body by the second baffle arm 30 on the outer baffle 3, so that the rainwater cannot enter the vehicle, the rainwater that cannot be blocked enters the water chute 11 by arranging the water chute 11, and the rainwater is shunted by the water chute 11, so that the erosion of the rainwater to the inside of the vehicle body is reduced. The first baffle arm 20 can further prevent rainwater in the water chute 11 from entering the vehicle, and prevent excessive rainwater in the water chute 11 from penetrating into the vehicle.

In one embodiment, as shown in fig. 1 and 6, the sealing structure of the passenger car safety door is provided with the outer baffle 3, the outer baffle 3 is arranged at the top and left and right sides of the door opening frame, the outer baffle 3 is not arranged at the bottom of the door opening frame to prevent water accumulation in the car, the second baffle arm 30 is arranged on the outer baffle 3, rainwater can be effectively blocked, the amount of rainwater entering the water guiding groove 11 is reduced, and therefore rainwater is reduced to enter the inside of the car body.

In one embodiment, as shown in fig. 3 and 4, the target vehicle is further provided with a plurality of interior trim pieces 4, and the plurality of interior trim pieces 4 are respectively connected with the water stop plate 2 and the safety door 1. By arranging a plurality of different interior trim parts 4, the overall aesthetic property of the vehicle can be effectively improved.

In one embodiment, as shown in fig. 3 and 4, the door 10 is provided with a flange 12, the door 10 is connected with the interior trim part 4 through the flange 12, after the door 10 is connected with the interior trim part 4, a sealing rubber strip 5 is sleeved and covered outside the joint of the door 10 and the interior trim part 4, one side of the sealing rubber strip 5 is a sleeved clamping structure for clamping the door 10 and the interior trim part 4, the other side of the sealing rubber strip is a hollow air bag structure for buffering the door 10 when being closed, the hollow air bag structure is attached to the water stop plate 2 when being closed, rainwater can be effectively prevented from entering through the arrangement of the sealing rubber strip 5, but a gap of about 20mm is reserved between the bottom of the sealing rubber strip 5 and a framework hole, and the sealing rubber strip can be used as a door plate limiting device. In addition, with joint strip 5 installation in the inboard, still be equipped with flange 40 on interior trim 4, can effectually cover joint strip 5, greatly improve the holistic aesthetic property of vehicle, can not see joint strip 5 in the vehicle outside and inboard, can not only make the aesthetic feeling of vehicle promote but also can reduce joint strip 5 and expose the condition of being eroded outside, promoted joint strip 5's life.

In a further embodiment, the water stop plate 2 is arranged around the door opening of the safety door to form a closed loop structure, deformation caused by pressure of the sealing rubber strip 5 can be effectively resisted, the first blocking arm 20 on the water stop plate 2 can effectively block rainwater from entering, and a labyrinth type water blocking structure is formed by the first blocking arm 30 and the water chute 11.

In one embodiment, as shown in fig. 5, 6, 7 and 8, the water chute 11 is disposed between the door 10 and the sealant 5. The labyrinth type water retaining structure formed by the first retaining arm 20, the second retaining arm 30 and the water chute 11 can effectively retain rainwater outside the vehicle, and rainwater which cannot be retained flows out to two sides of the door body 10 under the flow guiding effect of the water chute 11. In addition, because there is not connecting outer baffle 3 in door opening bottom, consequently, the rainwater can not pile up in the bottom of safety door 1, and after the reposition of redundant personnel of guiding gutter 11, the erosion of rainwater to joint strip 5 is weakened a lot, also can prevent simultaneously that the rainwater from passing through joint strip 5 and entering into vehicle inside.

Further, the depth of the water chute 11 can be set to be 20-30mm, the width is 15-25mm, specifically, in the embodiment, the depth is set to be 25mm, the width is 20mm, the thickness of the safety door can be matched while rainwater is effectively dredged, certainly, the sizes of the safety door are different when the sizes of the bodies of different vehicles are different, and the specifications of the safety door are different, so that the corresponding size adjustment can be performed according to the actual vehicles, and the requirements of the vehicles can be met; through adopting two fender arm structures and guiding gutter 11 structures to form labyrinth manger plate structure, improve the sealed water-proof effects of emergency exit, reduce market complaint and workshop rework man-hour.

In one embodiment, as shown in fig. 1 and 3, the safety door 1 is connected with the vehicle body through a hinge 6, the opening angle of the safety door can be larger than 110 degrees through the hinge 6, the requirements of relevant laws and regulations are met, in addition, the connection between the vehicle and the safety door can be simpler and more convenient through the hinge 6, the door is simpler and more convenient to maintain or replace, and the production cost is reduced.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the utility model may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the utility model. Accordingly, the scope of the utility model should be understood and interpreted to cover all such other variations or modifications.

Claims

1. The utility model provides a passenger train emergency exit seal structure, sets up among the emergency exit door opening of target vehicle, its characterized in that includes:

the safety door (1) is matched with the safety door opening and comprises a door body (10) and a water guide groove (11), and the water guide groove (11) is arranged in the peripheral side edge of the door body (10);

the water stop plate (2) is connected with the frame of the safety door opening and is provided with a first stop arm (20) which extends towards the door body (10) and is positioned on the inner side of the door body (10);

the outer baffle (3) is connected with the frame of the safety door opening and is provided with a second baffle arm (30) which extends towards the door body (10) and is positioned above the water guide groove (11), so that a labyrinth water retaining structure is formed among the water guide groove (11), the water stop plate (2) and the outer baffle (3).

2. The passenger car emergency gate seal structure of claim 1, wherein the outer barriers (3) are disposed at the top and left and right sides of the frame of the emergency gate opening, and the outer barriers (3) are not disposed at the bottom of the frame of the emergency gate opening to prevent water accumulation in the car.

3. A passenger car safety door sealing structure according to claim 1, wherein the target vehicle is further provided with a plurality of interior trim pieces (4), and the plurality of interior trim pieces (4) are connected with the water stop plate (2) and the safety door (1), respectively.

4. A passenger car safety door sealing structure according to claim 3, characterized in that the safety door (1) is provided with a flange (12), and the safety door (1) is connected with the interior trim part (4) through the flange (12).

5. The passenger car emergency gate seal structure of claim 4, further comprising: the sealing rubber strip (5) is assembled on the door body (10) and the interior trim part (4) in a coating mode, and the sealing rubber strip (5) and the water stop plate (2) form a sealing structure.

6. A passenger car safety door sealing structure according to claim 5, characterized in that the gutter (11) is provided between the door body (10) and the sealing rubber strip (5).

7. A passenger car safety door sealing structure according to claim 6, characterized in that the interior trim part (4) is provided with a rib (40) for shielding the sealing rubber strip (5).

8. A passenger car safety door sealing structure according to claim 3, wherein the water stop plate (2) is arranged around the safety door opening to form a closed loop structure.

9. A passenger car safety door sealing structure according to claim 1, wherein the safety door (1) is connected to a vehicle body by a hinge (6), and a safety door opening angle of more than 110 ° can be made by the hinge (6).