CN217944872U

CN217944872U - Waterproof turnover door and vehicle

Info

Publication number: CN217944872U
Application number: CN202221892182.4U
Authority: CN
Inventors: 丁卓
Original assignee: Sany Automobile Manufacturing Co Ltd
Current assignee: Sany Automobile Manufacturing Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-02
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to the technical field of sealing protection, and provides a waterproof turning door and a vehicle, wherein the waterproof turning door comprises a door plate, the door plate is used for being hinged with a vehicle body, a flow guide frame is arranged at the inner side of the door plate, and a water baffle is arranged at the top of the flow guide frame; the door plate, the guide frame and the water baffle form a water chute at the top. According to the waterproof turnover door, the inner side of the door plate is provided with the flow guide frame, the top of the flow guide frame is provided with the water baffle, and the door plate, the flow guide frame and the water baffle can enclose the water guide groove at the top; when water enters from the gap at the top of the door panel, the water firstly falls into the water guide groove, and the water guide groove can guide the water to the two sides of the door panel, so that the water is prevented from directly entering the vehicle from the gap at the top of the door panel; this waterproof door that turns over compares in traditional design, can in time be discharged the both sides of water drainage to the door plant, has improved the waterproof performance who turns over the door.

Description

Waterproof turnover door and vehicle

Technical Field

The utility model relates to a sealed protection technical field especially relates to a waterproof door and vehicle that turn over.

Background

Waterproof performance is the important evaluation index of vehicle to the fire engine is the example, and the equipment case of fire engine is the flip gate type usually, mainly adopts the sealing strip to realize sealedly between the door plant of current flip gate and the door frame, and sealed effect is unsatisfactory in long-time use of this type of design, makes water get into by the top edge of flip gate very easily, influences the waterproof performance of vehicle.

Therefore, how to improve the waterproof performance of the flap door is a difficult problem to be solved urgently in the field at the present stage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterproof door that turns over can improve the waterproof performance who turns over the door, has solved the difficult problem in this field at present stage. The utility model also provides a vehicle, including foretell waterproof door that turns over, consequently, can improve the waterproof performance who turns over the door.

A first aspect of the utility model provides a waterproof turnover door, which comprises a door plate, wherein the door plate is hinged with a vehicle body, a flow guide frame is arranged at the inner side of the door plate, and a water baffle is arranged at the top of the flow guide frame;

the door plate, the flow guide frame and the water baffle form a water chute at the top.

According to the utility model provides a waterproof turnover door, which also comprises a door frame, wherein the door frame is used for being fixed with a vehicle body, and the inner edge of the door frame is provided with a sealing ring;

when the door plate is buckled with the door frame, the sealing ring is in sealing fit with the flow guide frame.

According to the waterproof turnover door provided by the utility model, the top of the water baffle is provided with the sealing strip;

when the door plate is buckled with the door frame, the sealing strip is in sealing fit with the door frame.

According to the waterproof turnover door provided by the utility model, the cross section of the door frame is L-shaped;

when the door plate is buckled with the door frame, the sealing strip is in sealing fit with the inner side of the upper edge of the door frame.

According to the utility model provides a waterproof door that turns over, the inboard of water conservancy diversion frame is equipped with the mounting panel, the mounting panel with the door plant is fixed mutually.

According to the utility model provides a waterproof door that turns over, the interior corner portion of water conservancy diversion frame is equipped with the angle reinforcement.

According to the waterproof roll-over door provided by the utility model, the sealing strip comprises a first connecting part and a first sealing part, and the first connecting part is connected with the top of the water baffle; the first sealing part is of a cavity structure and is used for being in sealing fit with the inner side of the upper edge of the door frame.

According to the waterproof turnover door provided by the utility model, the sealing ring comprises a second connecting part and a second sealing part, and the second connecting part is connected with the inner edge of the door frame; the second sealing part is of a cavity structure and is used for being in sealing fit with the flow guide frame.

According to the utility model provides a waterproof door that turns over, at least one face of angle reinforcement, with the water conservancy diversion frame with the face that the sealing washer was laminated mutually flushes.

A second aspect of the present invention provides a vehicle, comprising a vehicle body and a waterproof flap as described above;

the waterproof turnover door comprises a door plate, and the vehicle body is hinged to the door plate.

The utility model provides a waterproof turnover door, which comprises a door plate, wherein the door plate is hinged with a vehicle body, the inner side of the door plate is provided with a flow guide frame, and the top of the flow guide frame is provided with a water baffle; the door plate, the guide frame and the water baffle form a water chute at the top. According to the waterproof turnover door, the guide frame is arranged on the inner side of the door plate, the water baffle is arranged on the top of the guide frame, and the door plate, the guide frame and the water baffle can enclose the water chute on the top; when water enters from the gap at the top of the door panel, the water firstly falls into the water guide groove, and the water guide groove can guide the water to the two sides of the door panel, so that the water is prevented from directly entering the vehicle from the gap at the top of the door panel; this waterproof door that turns over compares in traditional design, can in time be discharged water drainage to the both sides of door plant, has improved the waterproof performance of turning over the door. Therefore, the utility model provides a waterproof door that turns over can improve the waterproof performance who turns over the door, has solved the difficult problem in this field at present stage.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded view of a waterproof roll-over door according to an embodiment of the present invention;

FIG. 2 is a schematic view of the cross section of each structure of the waterproof roll-over door according to the embodiment of the present invention;

FIG. 3 is a schematic view of the outside of the flow guiding frame according to the embodiment of the present invention;

FIG. 4 is a cross-sectional view of the upper edge of the door panel in an embodiment of the present invention;

FIG. 5 is a cross-sectional view of the upper edge of the door frame in an embodiment of the present invention;

FIG. 6 is a cross-sectional view of the upper edge of the door panel engaging the door frame according to an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view of a seal strip according to an embodiment of the present invention;

fig. 8 is a schematic cross-sectional view of a seal ring according to an embodiment of the present invention.

Reference numerals are as follows:

1. a door panel; 2. a door frame; 3. a vehicle body; 4. a flow guide frame; 5. a water baffle; 6. a sealing strip; 7. a seal ring; 8. mounting a plate; 9. a corner reinforcement; 10. a reinforcing cross beam; 11. a first connection portion; 12. a second connecting portion; 13. a first seal portion; 14. a second sealing part; 15. a first clamping tooth; 16. a second clamping tooth; 17. a water chute.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The waterproof overhead door in this embodiment is described below with reference to fig. 1 to 8.

The waterproof turnover door provided by the specific embodiment can comprise a door panel 1, wherein the door panel 1 is hinged with a vehicle body 3, a flow guide frame 4 is arranged on the inner side of the door panel 1, and a water baffle 5 is arranged at the top of the flow guide frame 4; the door panel 1, the flow guide frame 4 and the water baffle 5 form a water chute 17 at the top.

In the waterproof turnover door, the inner side of the door plate 1 is provided with the flow guide frame 4, the top of the flow guide frame 4 is provided with the water baffle 5, and the door plate 1, the flow guide frame 4 and the water baffle 5 can enclose the water chute 17 at the top; when water enters from the gap at the top of the door panel 1, the water firstly falls into the water guide groove 17, the water guide groove 17 can guide the water to two sides of the door panel 1, and therefore the water is prevented from directly entering the vehicle from the gap at the top of the door panel 1; this waterproof door that turns over compares in traditional design, can in time be discharged water drainage to the both sides of door plant 1, has improved the waterproof performance who turns over the door.

Therefore, the utility model provides a waterproof door that turns over can improve the waterproof performance who turns over the door, has solved the difficult problem in this field at present stage.

In practical design, the door panel 1 is used for being hinged with the vehicle body 3, and the hinged position can be selected according to requirements, for example, the hinged position can be at the upper edge, the lower edge, the left edge or the right edge of the door panel 1.

The waterproof turnover door provided by the specific embodiment can further comprise a door frame 2, the door frame 2 is used for being fixed with the vehicle body 3, and the inner edge of the door frame 2 can be provided with a sealing ring 7; when door plant 1 and door frame 2 lock joint, sealing washer 7 can be with the sealed laminating of water conservancy diversion frame 4.

It should be noted that the inner edge of the door frame 2 refers to the edge of the inner ring of the frame body, that is, the annular sealing ring 7 is connected with the edge of the inner ring of the door frame 2 in a matching manner.

Further, the top of the water baffle 5 of the waterproof turnover door can be provided with a sealing strip 6, and when the door plate 1 is buckled with the door frame 2, the sealing strip 6 can be in sealing fit with the door frame 2; referring to fig. 2, the cross section of the door frame 2 may be L-shaped, and at this time, when the door panel 1 is fastened to the door frame 2, the sealing strip 6 can be attached to the inner side of the upper edge of the door frame 2 in a sealing manner, so as to further improve the waterproof performance of the flap door.

The inner side of the upper edge of the door frame 2 means that the door frame 2 is positioned at the edge of the top of the splash guard 5, and the lower surface of the edge is in sealing contact with the sealing strip 6 on the splash guard 5 when the door panel 1 is fastened to the door frame 2.

Specifically, the waterproof overhead door provided by the embodiment may include a door panel 1 and a door frame 2; when the door plate 1 is buckled with the door frame 2, the door plate 1, the flow guide frame 4 and the door frame 2 can enclose a water guide groove 17 for water drainage, and under the cooperation of the water baffle plate 5, water entering from the upper edge of the door plate 1 flows to two sides along the water guide groove 17 and is discharged from the lower edge of the door plate 1; when the door plate 1 is buckled with the door frame 2, the sealing strip 6 is in sealing fit with the inner side of the upper edge of the door frame 2, so that water can be prevented from entering the door plate, and a first waterproof seal is formed; simultaneously, the sealing washer 7 can further avoid the entering of water with the sealed laminating of water conservancy diversion frame 4 setting, has formed the waterproof sealing of second way, and this waterproof turnover door can realize double-deck sealed protection promptly, has improved waterproof performance greatly.

In more detail, referring to fig. 3, when the door panel 1 is fastened to the door frame 2, the water chute 17 defined by the door panel 1, the flow guiding frame 4 and the door frame 2 may be rectangular, that is, water entering from the upper edge of the door panel 1 flows to both sides and falls down along both sides of the channel, and is discharged from the lower edge of the door panel 1, thereby avoiding affecting the inside of the vehicle body 3.

Of course, the water chute 17 enclosed by the door panel 1, the flow guiding frame 4 and the door frame 2 may be n-shaped to have the same function.

Referring to fig. 1 and 6, in one embodiment, the door frame 2 may be rectangular, and the cross section of the door frame 2 is L-shaped; taking the upper edge of the doorframe 2 as an example, the edge can be divided into a horizontal plane and a vertical plane; when the door panel 1 is buckled with the door frame 2, the horizontal plane is parallel to the plane where the door panel 1 is located, the vertical plane is vertical to the plane where the door panel 1 is located, and the sealing ring 7 can be located on the lower edge of the horizontal plane; referring to fig. 6, when the door panel 1 is fastened to the door frame 2, the top of the sealing strip 6 abuts against the inner side of the vertical surface, so that the sealing strip 6 is attached to the door frame 2 in a sealing manner, and a waterproof effect is achieved.

In the waterproof roll-over door provided by the specific embodiment, the mounting plate 8 can be arranged on the inner side of the flow guide frame 4, and the flow guide frame 4 can be fixed with the door panel 1 through the mounting plate 8, so that the structural strength of the door panel 1 is improved; at least two mounting plates 8 can be provided, referring to fig. 1, the two mounting plates 8 can be respectively disposed at two corners of the upper portion of the flow guiding frame 4; in actual design, the number of the mounting plates 8 may be any other number that can perform the same function.

Further, the inner corners of the airflow guiding frame 4 may also be provided with at least two corner reinforcing members 9, or each inner corner of the airflow guiding frame 4 is provided with a corner reinforcing member 9; referring to fig. 1, the four inner corners of the flow guiding frame 4 are provided with corner reinforcing members 9.

In one embodiment, the door panel 1, the flow guiding frame 4, the mounting plate 8 and the corner reinforcing member 9 may be welded into a whole structure; in more detail, four sides of the flow guide frame 4 can be hermetically welded with the inner side of the door panel 1; the mounting plate 8 can further improve the connection strength of the flow guide frame 4 and the door panel 1; the end faces of two of the edge portions of the corner reinforcing member 9 may be welded and fixed to two adjacent edge portions of the guide frame 4, respectively, and the other edge portion may be bent and fixed to the mounting plate 8.

At least one surface of the angle reinforcing part 9 can be flush with the surface attached with the flow guide frame 4 and the sealing ring 7, namely at least one surface of the angle reinforcing part 9 and the surface attached with the flow guide frame 4 and the sealing ring 7 are positioned on the same plane; due to the fact that the sealing ring 7 possibly has the problems of installation and easy deformation, when the sealing ring 7 is displaced at the folding angle, the sealing performance can still be ensured.

In the waterproof roll-over door provided by the embodiment, a reinforcing cross beam 10 can be arranged between two adjacent edges of the flow guide frame 4 and/or between two opposite edges; the reinforcing beam 10 may be disposed between two adjacent side portions of the flow guiding frame 4, or may be disposed between two opposite side portions; the number of the reinforcing cross beams 10 can be at least two, so that the structural strength of the waterproof roll-over door can be further improved.

In one embodiment, please refer to fig. 3, the reinforcing beams 10 are disposed between two opposite side portions of the flow guiding frame 4, and the number of the reinforcing beams 10 is three; of course, in the actual design, the number of the reinforcement beam 10 may be set as needed.

Referring to fig. 7, the sealing strip 6 may include a first connecting portion 11 and a first sealing portion 13, where the first connecting portion 11 is used for connecting with the top of the water baffle 5; the first sealing portion 13 may be a cavity structure for sealing engagement with the inside of the upper edge of the door frame 2. First sealing 13 is the design of cavity structure, and messenger's sealing strip 6 that can be better is by the extrusion of door frame 2, and then can improve the leakproofness between sealing strip 6 and the door frame 2.

Further, referring to fig. 4, the first connecting portion 11 may be U-shaped, the first connecting portion 11 and the water guard 5 may be connected in a snap-fit manner or a sleeved manner, and in order to better achieve the stability of the connection, a first clamping tooth 15 may be disposed on the inner side of the first connecting portion 11, referring to fig. 7.

Similarly, the gasket 7 may include a second connection portion 12 and a second sealing portion 14, wherein the second connection portion 12 is configured to be connected to the inner edge of the door frame 2; the second sealing portion 14 may be a cavity structure for sealing and fitting with the flow guiding frame 4. The second sealing portion 14 is designed to have a cavity structure, so that the sealing ring 7 can be better extruded by the guide frame 4, and the sealing performance between the sealing ring 7 and the guide frame 4 is further improved.

Further, referring to fig. 5, the second connecting portion 12 may also be U-shaped, the second connecting portion 12 may be connected to the lower edge of the door frame 2 in a snap-fit or a sleeve-fit manner, and for better achieving the stability of the connection, a second clamping tooth 16 may be disposed on the inner side of the second connecting portion 12, see fig. 8.

This embodiment provides a waterproof door that turns over, the cross section of water conservancy diversion frame 4 can be the rectangle, can make water conservancy diversion frame 4 for the section bar of rectangle in order to select the cross section, chooses for use hollow structure, can improve the structural strength who turns over the door, satisfies light-weighted design simultaneously.

The embodiment also provides a vehicle, which comprises a vehicle body and the waterproof flap door, wherein the waterproof flap door comprises a door plate, and the vehicle body is hinged with the door plate; therefore, the vehicle is also protected by the protection of the utility model.

The vehicle may comprise a fire engine, a commercial vehicle, or other vehicle incorporating the waterproof roll-over door.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The waterproof turnover door is characterized by comprising a door panel (1), wherein the door panel (1) is hinged with a vehicle body (3), a flow guide frame (4) is arranged on the inner side of the door panel (1), and a water baffle (5) is arranged at the top of the flow guide frame (4);

the door plate (1), the guide frame (4) and the water baffle plate (5) form a water chute (17) at the top.

2. The waterproof side door of claim 1, characterized by further comprising a door frame (2), wherein the door frame (2) is used for being fixed with a vehicle body (3), and the inner edge of the door frame (2) is provided with a sealing ring (7);

when the door plate (1) is buckled with the door frame (2), the sealing ring (7) is in sealing fit with the flow guide frame (4).

3. The waterproof flap door of claim 2, characterized in that the top of the water baffle (5) is provided with a sealing strip (6);

when the door plate (1) is buckled with the door frame (2), the sealing strip (6) is hermetically attached to the door frame (2).

4. Waterproof flap according to claim 3, characterized in that the cross section of the frame (2) is L-shaped;

when the door plate (1) is buckled with the door frame (2), the sealing strip (6) is hermetically attached to the inner side of the upper edge of the door frame (2).

5. The waterproof roll-over door according to claim 1, characterized in that the inner side of the flow guiding frame (4) is provided with a mounting plate (8), and the mounting plate (8) is fixed with the door panel (1).

6. Waterproof flap according to claim 2, characterized in that the inner corners of the flow-guiding frame (4) are provided with corner reinforcements (9).

7. Waterproof flap door according to claim 4, characterized in that the sealing strip (6) comprises a first connection (11) and a first sealing (13), the first connection (11) being connected with the top of the water deflector (5); the first sealing part (13) is of a cavity structure and is used for being attached to the inner side of the upper edge of the door frame (2) in a sealing mode.

8. Waterproof flap according to claim 2, characterized in that the sealing ring (7) comprises a second connecting portion (12) and a second sealing portion (14), the second connecting portion (12) being connected with the inner edge of the door frame (2); the second sealing part (14) is of a cavity structure and is used for being in sealing fit with the flow guide frame (4).

9. Waterproof flap according to claim 6, characterized in that at least one face of the corner reinforcement (9) is flush with the face where the bezel (4) and the sealing ring (7) abut.

10. A vehicle, characterized by comprising a vehicle body (3) and a watertight flap as claimed in any one of claims 1 to 9;

the waterproof turnover door comprises a door panel (1), and the vehicle body (3) is hinged to the door panel (1).