CN219295160U

CN219295160U - Car door assembly and have its vehicle

Info

Publication number: CN219295160U
Application number: CN202320238768.7U
Authority: CN
Inventors: 陆晶骏
Original assignee: Beijing CHJ Automobile Technology Co Ltd
Current assignee: Beijing CHJ Automobile Technology Co Ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-04
Anticipated expiration: 2033-02-02

Abstract

The disclosure provides a vehicle door assembly and a vehicle with the same, and belongs to the technical field of vehicle doors, wherein the vehicle door assembly comprises a vehicle door sheet metal and a window frame main body, an opening for installing a windshield is formed in the vehicle door sheet metal, and a first sealing piece is fixedly arranged on the vehicle door sheet metal along the circumferential direction of the edge of the opening; the window frame main part is connected with a plurality of fasteners along its extending direction interval, the one side end of window frame main part peg graft in the first sealing member, the opposite side end pass through a plurality of the fastener sealing connection is on the door panel beating. The door assembly that this disclosure provided can be with window frame fastening connection on the door to guarantee the connection leakproofness between window frame and the door panel beating.

Description

Car door assembly and have its vehicle

Technical Field

The utility model relates to the technical field of vehicle door structures, in particular to a vehicle door assembly and a vehicle with the same.

Background

Because of its unique opening mode, the sliding door system of the automobile has many advantages over traditional hinged revolving doors, such as easy parking, good in-and-out and convenient loading and unloading of goods, etc., and is increasingly used in MPVs and minivans.

At present, the influence of assembly interference and assembly space is considered in the door that slides, can't preassemble the window frame on the door panel beating, but directly realize the sealed effect to door panel beating and glass through twice sealing strip, if need assemble the window frame, can only overlap joint the window frame on the door panel beating, leads to window frame itself connection stability relatively poor, also appears the seepage condition easily.

In view of this, there is a need to solve the problems of poor sealing, leakage, etc. caused by the imperfect connection of the window frame of the sliding door.

Disclosure of Invention

Accordingly, an objective of the present utility model is to provide a door assembly and a vehicle with the same, which solve the problems mentioned in the background art.

Based on the above object, the present utility model provides a vehicle door assembly comprising:

the automobile door sheet metal is provided with a mounting opening for mounting a windshield, and a first sealing piece is fixedly arranged on the automobile door sheet metal along the periphery of the mounting opening;

the window frame main part is connected with a plurality of fasteners along its extending direction interval, the one side end of window frame main part peg graft in the first sealing member, the opposite side end pass through a plurality of the fastener sealing connection is on the door panel beating.

Further, a plurality of openings are formed in the side end face, close to the first sealing piece, of the door metal plate at intervals, and the openings are suitable for being in one-to-one fit plug connection with the fasteners.

Further, the fastener includes:

a support base having an insertion end for insertion into the opening;

at least one side of the insertion end is connected with an elastic sheet which is inclined away from the insertion end, and the elastic sheet can extend into the opening along with the insertion end so as to seal a gap of the opening when the insertion end extends into the opening.

Further, two sides of the insertion end are respectively provided with an elastic sheet, and the two elastic sheets can extend into the opening along with the insertion end so as to block gaps on two sides of the opening when the insertion end extends into the opening.

Further, a bending part is formed at one end of the elastic sheet, which is far away from the insertion end, and the bending part can be in limit abutting joint with the inner side wall of the opening when the insertion end stretches into the opening so as to form sealing connection between the elastic sheet and the opening.

Further, the bearing base body is far away from one end of the insertion end and is provided with a water blocking table in a surrounding shape, an annular groove is formed in the surrounding shape of the water blocking table, the bending part of the elastic piece is positioned in the annular groove, and the water blocking table can be abutted against the metal plate of the vehicle door when the insertion end is inserted into the opening.

Further, the window frame body is provided with a lap joint surface extending along the thickness direction of the sheet metal of the vehicle door, and the fastener is detachably connected to the lap joint surface of the window frame body.

Further, the lapping surface of the window frame main body is concavely provided with a plurality of clamping grooves, the bottom of the fastening piece is provided with a clamping block, and the fastening piece is fixed on the window frame main body through the matching of the clamping block and the clamping grooves.

Further, a second sealing piece is fixedly arranged on one side, away from the first sealing piece, of the door sheet metal.

In addition, the application also provides a vehicle comprising the vehicle door assembly.

According to the vehicle door assembly, the fastener is connected to the window frame main body, one side end of the window frame main body is in plug connection with the first sealing piece, and the other side end of the window frame main body is in sealing connection with the vehicle door sheet metal; in addition, the window frame main body and the door sheet metal are fastened and connected through the fastener, and the connection stability of the window frame main body can be ensured, so that the situation that the window frame main body deforms to cause water leakage in long-term use is avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a window frame body according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an assembly process of a window frame body and a door panel in an embodiment of the utility model;

FIG. 3 is a schematic view of an assembly process of a window frame body and a door panel in an embodiment of the utility model;

FIG. 4 is a schematic view of an assembly process of a window frame body and a door panel in an embodiment of the utility model;

FIG. 5 is a schematic view of a fastener in accordance with an embodiment of the present utility model;

FIG. 6 is a schematic view of a fastener extending into the opening in accordance with an embodiment of the present utility model.

Description of the reference numerals

1. A door sheet metal; 11. an opening;

2. a window frame body; 21. a faying surface;

3. a fastener; 31. supporting the substrate; 311. a water blocking table; 312. an insertion end; 313. an annular groove; 32. an elastic sheet; 321. a bending part; 33. a clamping block;

4. a first seal; 5. and a second seal.

Detailed Description

The present utility model will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present utility model should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present disclosure pertains. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

The embodiment provides a vehicle door assembly which can be applied to a sliding door structure of a vehicle or a vehicle door structure opened and closed by a hinge shaft.

As shown in fig. 1 to 6, the vehicle door assembly provided in this embodiment includes a vehicle door sheet metal 1 and a window frame main body 2, wherein an opening 11 for installing a windshield is provided on the vehicle door sheet metal 1, and a first sealing member 4 is fixedly provided on the vehicle door sheet metal 1 along the periphery of the opening 11; the window frame body 2 is connected with a plurality of fasteners 3 at intervals along the side length direction, one side end of the window frame body 2 is inserted into the first sealing piece 4, and the other side end of the window frame body is connected to the door sheet metal 1 in a sealing mode through the fasteners 3.

As can be seen from the above, in the door assembly provided in this embodiment, the fastener 3 is connected to the window frame main body 2, one side end of the window frame main body is in plug connection with the first sealing element, and the other side end of the window frame main body is in sealing connection with the door panel beating 1, and since the window frame main body 2 is in sealing connection with the door panel beating 1 through the fastener 3, good sealing connection is formed between the window frame main body 2 and the first sealing element 4, and between the window frame main body 2 and the door panel beating 1, so that a waterproof effect between the door and the window frame main body 2 is guaranteed; in addition, the window frame main body 2 and the door sheet metal 1 are fastened and connected through the fastener 3, so that the connection stability of the window frame main body 2 can be ensured, and the situation that water leakage is caused by deformation of the window frame main body 2 in long-term use is avoided.

Here, the mounting opening in the door panel 1 is generally a rectangular window in which glass can move up and down after the window frame body 2 is assembled to the door panel 1. The first sealing piece 4 is used for sealing and fixing the door sheet metal 1 and other related components, and has the functions of isolating the inner side part and the outer side part of the door, hiding irrelevant edges of interior trim parts, reducing wind noise when the vehicle runs and the like. The first seal 4 may be a conventional flexible seal that is either integrally injection molded or co-extruded with the body-related component.

As shown in fig. 1, in some embodiments, the window frame body 2 has an overlap surface 21 extending in the thickness direction of the door panel 1, and each fastener 3 is detachably attached to the overlap surface 21 of the window frame body 2. Specifically, the lapping surface 21 of the window frame main body 2 is concavely formed with a plurality of clamping grooves, the bottom of the fastening piece 3 is configured with a clamping block 33, and the fastening piece 3 is fixed on the window frame main body 2 through the matching of the clamping block 33 and the clamping grooves.

In the above embodiment, the window frame body 2 is a rectangular frame body in a "U" shape, and the window frame body 2 may be formed by press casting a metal material, for example, stainless steel or aluminum. One side end of the window frame body 2 is used for being in sealing connection with the first sealing element 4 so as to ensure the sealing effect between the window frame body 2 and the first sealing element 4. The provision of the window frame body 2 can help the vehicle to hide other parts in the door, aesthetic effects, and can reinforce the door opening and glass.

The overlap surface 21 of the window frame main body 2 is close to the vertical state with the framework of the window frame main body 2, the overlap surface 21 is uniformly distributed along the side length direction of the window frame main body 2, each clamping groove on the overlap surface 21 is respectively matched and clamped with the clamping block 33 of the fastener 3, the clamping mode can be fixed in an interference fit mode, in this way, in some embodiments, the fastener 3 and the overlap surface 21 can also be connected in a spot welding or bolt fixing mode, so long as the fastening 3 and the overlap surface 21 of the window frame main body 2 can be ensured to be in fastening fit.

As can be seen from fig. 2, 3 and 4, the assembly process of the window frame body 2 and the door sheet metal 1 is: one side end of the window frame body 2 is inserted into the first sealing member 4 in advance, and the window frame body 2 and the first sealing member 4 are rotated in a state of being kept inserted, so that the fastener 3 positioned on the window frame body 2 is inserted into the opening 11 corresponding to the door sheet metal 1, thereby forming a sealing connection between the window frame body 2 and the door sheet metal 1.

Still as shown in fig. 2, in some embodiments, the second sealing member 5 is fixedly connected to the side, away from the first sealing member 4, of the door metal plate 1, and the second sealing member 5 is close to the edge position of the door metal plate 1, and as can be seen from the figure, the window frame main body 2 is not contacted with the second sealing member 5, compared with the prior art, two ends of the window frame need to be respectively matched with sealing strips in an inserting manner, interference influence of assembly of the window frame main body 2 can be avoided, and the sealing effect of the second sealing member 5 is not influenced by connection of the window frame main body 2, so that convenience of an assembly process can be further improved.

In some embodiments, as shown in fig. 5 and 6, the fastening member 3 includes a supporting base 31, where the supporting base 31 has an insertion end 312 for inserting the opening 11, and at least one side of the insertion end 312 is connected with an elastic piece 32 disposed obliquely away from the insertion end 312, where the elastic piece 32 can extend into the opening 11 along with the insertion end 312 to block the gap of the opening 11 when the insertion end 312 extends into the opening 11.

Specifically, the openings 11 are provided on the corresponding end surfaces of the door sheet metal 1 for overlapping the overlapping surface 21 of the window frame body 2, the openings 11 are also provided in plural at intervals along the pre-assembled end surface of the window frame body 2, and the dimensions of the openings 11 are adapted to the setting of the fasteners 3.

As shown in fig. 5 and 6, the insertion end 312 on the supporting base 31 is cylindrical, two sides of the insertion end 312 are respectively provided with an elastic sheet 32, the two elastic sheets 32 can be integrally cast into a V shape, and symmetrically arranged on two sides of the insertion end 312 along the axis of the insertion end 312, the elastic sheets 32 and the insertion end 312 can be fixedly connected by spot welding, in this way, in a natural state, the extension width of the two elastic sheets 32 should be larger than the caliber of the opening 11, when the insertion end 312 of the supporting base 31 extends into the opening 11, the two elastic sheets 32 are firstly contracted close to the side of the insertion end 312 due to the limit constraint of the opening 11, and have a tendency to expand outwards due to the elastic force after the insertion end 312 completely extends into the opening 11, so that the two elastic sheets 32 are completely clamped on the inner side wall of the opening 11, and the sealing connection between the fastener 3 and the opening 11 is formed.

In some embodiments, the elastic piece 32 may be disposed on only one side of the insertion end 312, and when the elastic piece 32 is disposed on one side of the insertion end 312, the side with the elastic piece 32 expands outwards due to the elastic force, so that the other side of the insertion end 312 abuts against the gap of the opening 11, and the sealing connection between the fastener 3 and the opening 11 is formed.

As shown in fig. 6, in some embodiments, a bending portion 321 is configured on a side of the elastic sheet 32 away from the insertion end 312, and the bending portion 321 can be in limited abutment with an inner sidewall of the opening 11 when the insertion end 312 extends into the opening 11, so as to form a sealing connection between the elastic sheet 32 and the opening 11. In particular, the overall construction of the elastic sheet 32 is: gradually diverging outwardly away from the insertion direction from the end of the insertion end 312; the bending portion 321 is formed by bending the most distal end of the elastic piece 32 outward toward the axis of the insertion end 312.

Therefore, the elastic sheet 32 forms a prismatic protrusion through the bending part 321, when the insertion end 312 extends into the opening 11, the bending part 321 of the elastic sheet 32 extends into the opening 11 along with the insertion end 312, and the prismatic protrusion is correspondingly formed inside the opening 11, and the bending part 321 has a limiting effect of blocking the elastic sheet 32 from being separated from the opening 11; meanwhile, the elastic piece 32 has a tendency of outward expansion, so that the bending part 321 is abutted with the inner side wall of the opening 11 to play a good waterproof role, and leakage at the contact part of the fastener 3 and the opening 11 is avoided.

Further, in some embodiments, the side of the supporting base 31 away from the insertion end 312 is configured with a water blocking table 311, the water blocking table 311 is formed with an annular groove 313 in a surrounding manner, the bending portion 321 of the elastic sheet 32 is located in the annular groove 313, and the water blocking table 311 can abut against the door sheet metal 1 when the insertion end 312 is inserted into the opening 11. Specifically, the end of the water blocking table 311 is gradually expanded and is in an open shape, and since the bending portion 321 of the elastic sheet 32 is located in the annular groove 313 of the water blocking table 311, when the elastic sheet 32 extends into the opening 11 along with the insertion end 312, a portion of the bending portion 321 exposing the opening 11 is located in the annular groove 313 of the water blocking table 311, so that the annular groove 313 and the bending portion 321 form two labyrinth seals, and the sealing effect of connecting the fastener 3 with the opening 11 is further enhanced.

It should be noted that, the water blocking table 311 may be made of a rubber material with a certain deformability, or made of engineering plastics. The water blocking table 311 has a structure with a height corresponding to the length of the bending portion 321, and preferably, since the prismatic protrusion corresponding to the bending portion 321 is in limited abutment with the opening 11, the elastic sheet 32 has a tendency to move inside the opening 11 due to the abutment action of the bending portion 321, and the end of the water blocking table 311 can abut against the door panel 1 corresponding to the opening 11 due to the action of the tendency.

The present application also provides a vehicle comprising a door assembly as described in any of the embodiments above, which has all the advantages of a door assembly as the vehicle comprises a door assembly as described above.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the disclosure, including the claims, is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims

1. A vehicle door assembly, comprising:

2. The vehicle door assembly of claim 1, wherein the side end surface of the door panel adjacent the first seal member is provided with a plurality of openings at intervals, the openings being adapted for one-to-one mating plug connection with the fasteners.

3. The vehicle door assembly of claim 2, wherein the fastener comprises:

a support base having an insertion end for insertion into the opening;

4. A vehicle door assembly as defined in claim 3, wherein said insertion end is provided with a respective resilient tab on each side thereof, both said resilient tabs being capable of extending into said opening with said insertion end to block a gap on each side of said opening when said insertion end extends into said opening.

5. The vehicle door assembly of claim 3, wherein the resilient tab is configured with a bend at an end thereof remote from the insertion end, the bend being capable of limiting abutment with an inside wall of the opening when the insertion end is extended into the opening to form a sealed connection of the resilient tab with the opening.

6. The vehicle door assembly of claim 5, wherein the end of the support base remote from the insertion end is configured with a dam, the dam is contoured with an annular groove, the bent portion of the resilient tab is located in the annular groove, and the dam is capable of abutting against the door panel when the insertion end is inserted into the opening.

7. The door assembly of claim 1, wherein the window frame body has a landing surface extending in a thickness direction of the door panel, and the fastener is removably attached to the landing surface of the window frame body.

8. The vehicle door assembly of claim 7, wherein the overlapping surface of the window frame body is concavely formed with a plurality of catching grooves, the bottom of the fastening member is constructed with a clamping block, and the fastening member is fixed on the window frame body through the cooperation of the clamping block and the catching grooves.

9. The vehicle door assembly of claim 1, wherein a second seal is secured to a side of the door panel facing away from the first seal.

10. A vehicle comprising a door assembly as claimed in any one of claims 1 to 9.