CN116330941A

CN116330941A - Roller-punching combined zero-order difference vehicle door structure and vehicle

Info

Publication number: CN116330941A
Application number: CN202310485589.8A
Authority: CN
Inventors: 王强; 陈超; 范清林
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-06-27

Abstract

The application relates to a roller is towards and is combined zero order difference door structure and car, include: a window frame assembly and a glass assembly; the window frame assembly comprises a window frame outer plate and a window frame decorative plate, the glass assembly comprises door glass and a connecting member, and the window frame outer plate is respectively connected with the door glass and the window frame decorative plate; wherein the window frame outer panel includes a guide member configured to be roll-formed from the window frame outer panel, the guide member cooperating with the connection member to flush an outer surface of the door glass with an outer surface of the window frame trim panel when the door glass is assembled to the window frame outer panel. The vehicle door structure solves the problems of more welding assembly layers, difficult assembly, difficult precision control, high production and manufacturing cost and the like caused by the limitation of the structure of the vehicle door structure in the prior art.

Description

Roller-punching combined zero-order difference vehicle door structure and vehicle

Technical Field

The application relates to the technical field of automobile body parts, in particular to a roller-punching combined zero-order difference automobile door structure and an automobile.

Background

Along with the development of automobile technology and the improvement of the requirements of users on the appearance and performance of an automobile, higher requirements are put forward on the fluency of the appearance of the automobile body, the step difference between the traditional door glass and a window frame is not only unsmooth in appearance, but also can generate the wind noise problem in the running process of the automobile, and the zero-order difference door structure is favorable for reducing the wind noise in the running process of the automobile, and meanwhile, the appearance of the automobile is tidier.

The zero-order difference vehicle door structure provided by related researchers comprises a reinforcing plate, an outer plate body, a glass assembly, a guide piece, a sliding groove and a sealing piece, wherein the guide piece drives the glass piece to do lifting motion along the extending direction of the sliding groove so as to realize the coplanarity of the outer surface of the glass piece and the outer surface of the outer plate body. However, in the structure, the mounting plate adopts a stamping structure, the sliding groove is connected with the mounting plate by welding, the welding process has a large influence on the precision of the part, the area is a glass lifting area, and the influence on the precision can be reflected on the smoothness of glass lifting; meanwhile, the sliding friction between the sealing element and the guide element is extremely easy to wear the sealing element, and abnormal sound is generated; in addition, in the structure of the zero step of the door glass provided by related researchers, the door glass comprises an inner plate body, an outer plate body, a glass component and a window frame groove, and the movement of a glass piece is realized by the window frame groove.

Therefore, the existing car door structure generally needs multi-level welding and assembly due to the limitation of the structure of the existing car door structure, which often needs a great deal of manpower and mechanical equipment, and increases the production cost; the assembly process is overlong, the production efficiency is low, and the production period is long; the repeated welding and assembling processes are prone to deviation and error, so that the quality of the vehicle door is difficult to guarantee.

Disclosure of Invention

The invention aims to provide a roller-punching combined zero-order difference vehicle door structure, which solves the problems of more welding assembly layers, difficult assembly, difficult guarantee of precision control, high production and manufacturing cost and the like caused by the limitation of the structure of the roller-punching combined zero-order difference vehicle door structure in the prior art; the second purpose is to provide an automobile.

In order to achieve the above objects, the present invention adopts the following technical scheme:

the first aspect of the present invention provides a roller-impact combined zero-order difference vehicle door structure, comprising: a window frame assembly and a glass assembly; the window frame assembly comprises a window frame outer plate and a window frame decorative plate, the glass assembly comprises door glass and a connecting member, and the window frame outer plate is respectively connected with the door glass and the window frame decorative plate; wherein,,

the reveal outer panel includes a guide member configured to be roll formed from the reveal outer panel, the guide member cooperating with the connecting member to flush an outer surface of the door glass with an outer surface of the reveal trim panel when the door glass is assembled to the reveal outer panel.

In a preferred embodiment, the guide member includes an X-direction limiting surface, an assembly guide surface and a Y-direction limiting surface, and the assembly guide surface is connected to the Y-direction limiting surface after obliquely extending from an end of the X-direction limiting surface in a direction away from the Y-direction limiting surface for a certain period of time;

the connecting member comprises an X-direction connecting surface, an assembling connecting surface and a Y-direction connecting surface which are sequentially connected, and is formed into a structure with a groove-shaped opening, wherein the groove-shaped opening accommodates the guide member; wherein,,

the X-direction limiting surface is contacted with the X-direction connecting surface so as to limit the offset of the vehicle door glass in the X-direction;

the Y-direction limiting surface is contacted with the Y-direction connecting surface to limit the offset of the door glass in the Y direction.

In a preferred embodiment, a plurality of limit bumps are arranged on one side of the X-direction connecting surface, which is contacted with the X-direction limit surface.

In a preferred embodiment, the Y-direction limiting surface is an arc-shaped surface, and the end part of the Y-direction connecting surface is provided with a barb, and the barb is inserted into the arc-shaped opening.

In a preferred embodiment, the connecting member is a resilient member and the mating guide surface is configured to guide the slot-like opening to deform open to accommodate the guide member.

In a preferred embodiment, a plurality of connecting pieces are arranged between the outer plate of the window frame and the decorative plate of the window frame, and the outer plate of the window frame is provided with a clamping hole, the decorative plate of the window frame is provided with an installation clamping angle, and the installation clamping angle is clamped into the clamping hole.

In a preferred embodiment, the window frame assembly further comprises a window frame inner panel, the window frame inner panel and the window frame inner panel enclosing a closed cavity, wherein the window frame inner panel is configured to be formed by stamping.

In a preferred embodiment, the door structure further comprises a seal assembly comprising:

the door sealing strip and the door frame sealing strip are respectively connected with the side wall of the window frame inner plate so as to seal a gap between the window frame inner plate and the vehicle side part;

a waterproof sealing strip connected with the outer plate of the window frame and sealing the space between the outer plate of the window frame and the door glass;

a slit sealing strip connected with the side wall of the outer plate of the window frame and positioned between the door glass and the decorative plate of the window frame to seal the slit between the door glass and the decorative plate of the window frame

In a preferred embodiment, a steel strip is embedded in the waterproof sealing strip, a waterproof sealing strip lip edge, a waterproof sealing strip bubble pipe and a waterproof sealing strip mantles are arranged on the side wall of the waterproof sealing strip, a groove is arranged between the waterproof sealing strip lip edge and the waterproof sealing strip bubble pipe, and the waterproof sealing strip mantles are movably abutted on the outer plate of the window frame.

Compared with the prior art, the application has the following advantages:

the invention provides a roller-impact combined zero-order difference vehicle door structure, which comprises: a window frame assembly and a glass assembly; the window frame assembly comprises a window frame outer plate and a window frame decorative plate, the glass assembly comprises door glass and a connecting member, and the window frame outer plate is respectively connected with the door glass and the window frame decorative plate; wherein the window frame outer panel includes a guide member configured to be roll-formed from the window frame outer panel, the guide member cooperating with the connection member to flush an outer surface of the door glass with an outer surface of the window frame trim panel when the door glass is assembled to the window frame outer panel. Through adopting the technical scheme of this application, window frame planking is through roll forming, that is, the guide member is through roll forming, make guide member can adapt to complicated curved surface shape in the shaping in-process, thereby can design the structural feature that connecting element matees, because connecting element and guide member's structure are absolute matching, therefore when door glass and window frame decorative board are installed on the window frame planking, be corresponding with this structural feature, thereby realize door glass's surface and window frame decorative board's zero face poor state, and this structural feature makes window frame planking and door glass's one-shot assembly shaping, multi-level welding and assembly process have been reduced, manpower and material resources in manufacturing and the assembly process can be reduced, production efficiency is improved and manufacturing cost has been reduced, realize good precision control.

A second aspect of the present invention provides an automobile equipped with the roller-impact-bonded zero-step-difference door structure as provided in the first aspect of the present invention.

The roller punching combined zero-order difference vehicle door structure of the vehicle has the same advantages compared with the prior art, and is not described in detail herein.

Drawings

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

FIG. 1 is a schematic view of an overall structure of a vehicle door structure according to an embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of the door structure with a door seal according to an embodiment of the present application;

FIG. 3 is a schematic view of the overall structure of a window frame assembly according to one embodiment of the present disclosure;

FIG. 4 is a schematic view of a guiding member and connecting member according to an embodiment of the present disclosure;

FIG. 5 is a schematic view illustrating the installation of a trim panel and an outer panel of a window frame according to an embodiment of the present disclosure;

FIG. 6 is a schematic view illustrating an assembly of a waterproof sealing strip according to an embodiment of the present application;

fig. 7 is an assembly schematic view of a split seal according to an embodiment of the present application.

Reference numerals illustrate:

wherein, 1, the outer plate of window frame; 11. assembling a guide surface; 12. an X-direction limiting surface; 13. y-direction limiting surfaces; 14. a clamping hole; 15. wrapping edges; 16. a split seal strip mounting surface; 2. a window frame inner panel; 21. a door seal strip mounting surface; 22. a door frame sealing strip mounting surface; 3. door glass; 31. a first adhesive tape; 4. a guide groove; 41. limiting protruding points; 42. a barb; 5. a window frame decorative plate; 51. mounting a clamping angle; 52. a connecting piece; 6. a split sealing strip; 61. a second adhesive tape; 7. waterproof sealing strips; 71. waterproof sealing strip lip edge; 72. waterproof sealing strip bubble pipe; 73. waterproof sealing strip mantles; 8. a door seal; 9. door frame sealing strip.

Detailed Description

Further advantages and effects of the present invention will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.

It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

It is known that the step difference of the door glass 3 and the window frame can be defined as the deviation of the relative positions of the two in three directions, i.e., the deviation in the horizontal direction (X axis), the vertical direction (Y axis), and the front-rear direction (Z axis). Specifically, the level difference between the door glass 3 and the window frame in the horizontal direction is expressed as whether or not their left and right edges are aligned; the step in the vertical direction is expressed as whether their upper and lower edges are aligned; the step in the front-rear direction is expressed as whether the door glass 3 moves forward or backward in the window frame. The smaller the step, the higher the matching degree between the door glass 3 and the window frame, and has an important influence on the sealing property, the water resistance, the noise control, and the like of the door.

Referring to fig. 1-4, fig. 1 illustrates a door structure according to some embodiments of the present disclosure; FIG. 2 illustrates an exemplary door structure having a door seal 8 according to some embodiments of the present disclosure; FIG. 3 illustrates an exemplary window frame assembly according to some embodiments of the present disclosure; fig. 4 illustrates an exemplary mated guide member and connection member according to some embodiments of the present disclosure.

The embodiment of the invention provides a roller-punching combined zero-order difference vehicle door structure, which comprises the following components: comprising the following steps: a window frame assembly and a glass assembly; the window frame assembly comprises a window frame outer plate 1 and a window frame decorative plate 5, the glass assembly comprises a door glass 3 and a connecting member, and the window frame outer plate 1 is respectively connected with the door glass 3 and the window frame decorative plate 5; wherein,,

the window frame outer panel 1 includes a guide member configured to be roll-formed from the window frame outer panel 1, the guide member being fitted with the connection member so that an outer surface of the door glass 3 is flush with an outer surface of the window frame decorative panel 5 when the door glass 3 is fitted to the window frame outer panel 1.

Specifically, the window frame assembly, the glass assembly and the sealing assembly form three major parts of the vehicle door structure, and the window frame assembly can be understood as a frame for supporting and fixing the glass assembly, so that the window frame assembly has the function of supporting and protecting the vehicle door glass 3, and can be matched with the sealing assembly to play a role of sealing so as to prevent external dust and moisture from entering the vehicle door. The door glass 3 in the glass assembly can provide a transparent view for the interior of the vehicle, and can also play a role in protecting passengers, such as preventing foreign objects from striking and rainwater from entering the interior of the vehicle. In the present embodiment, the door glass 3 is connected to the window frame outer panel 1, wherein the window frame outer panel 1 is formed with a guide member by roll forming, the door glass 3 can be assembled with the guide member by a connecting member, and the window frame outer panel 1 and the door glass 3 are connected by cooperation of the guide member and the connecting member.

As a specific explanation of this embodiment, roll forming is performed by deforming a set of rolls or drums to achieve the forming purpose. Parts with complex contours can be produced, for example for producing the outer window frame panel 1, the outer window frame panel 1 can serve to connect the door glass 3, provide guidance during assembly, have a limiting function after assembly, provide mounting surfaces and clamping holes 14 for window frame trim parts, etc. By roll forming, the outer sash panel 1 is pressed into a certain shape and size and formed therein with structural features matching the connecting members, which have simplicity and ease of assembly. Because the structural characteristics of the guide member are absolutely matched with those of the connecting member, the connection of the window frame outer plate 1 and the door glass 3 can be completed simultaneously in a single process, the assembly through complicated steps such as welding is not needed, the multi-level welding and assembly processes are reduced, the manpower and material resource in the manufacturing and assembly processes can be reduced, the production efficiency is improved, the cost is reduced, and good precision control is realized. The rolling structure realizes that structural features matched with connecting members are designed on the outer window frame plate 1, and when the door glass 3 and the window frame decorative plate 5 are installed on the outer window frame plate 1, the zero surface difference state of the outer surface of the door glass 3 and the outer surface of the window frame decorative plate 5 can be realized, so that the appearance attractiveness is improved, and the wind noise is reduced.

In some embodiments, the door glass 3 is integrally connected with the connecting member through the first adhesive tape 31, so that the number of parts and assembly steps can be reduced during assembly, the problems of loosening or noise and the like of the door glass 3 in the lifting process can be effectively avoided, the riding comfort and the safety are improved, and the first adhesive tape 31 can be a commercially available guiding adhesive tape or sealing adhesive tape and the like.

It will be appreciated that the outer sash panel 1 is formed by roll forming with the guide members being part of the outer sash panel 1, the guide members of which are also roll formed, while the other members on the outer sash panel 1 are also roll formed. Therefore, the guide member and other members have high accuracy in shape and dimension, and the accuracy and reliability of assembly can be improved when combined with the connecting member.

The window frame assembly further comprises a window frame inner plate 2, the window frame outer plate 1 and the window frame inner plate 2 are connected through a wrapping edge 15 to form a closed cavity, the closed cavity is used as a frame of a vehicle door structure, and the area of the cavity is large, so that the window frame has good structural rigidity. In some embodiments, the inner sash panel 2 is formed in a shape and size using a stamping process that mates with the roll forming of the outer sash panel 1. The inner and outer sash panels 2, 1 may be a metal or plastic sheet to provide structural strength to the sash assembly, provide additional support and stability, and also provide a seal in cooperation with the seal assembly. Specifically, the sash outer panel 1 has a guide member, a slit weather strip attachment surface 16, and a click hole 14 to be connected with the door glass 3, the slit weather strip 6, and the sash decorative panel 5, respectively. The inner sash panel 2 has a door weather strip mounting surface 21 and a door frame weather strip mounting surface 22 for connection with the door weather strip 8 and the door frame weather strip 9, respectively,

In the door structure, the structure of the window frame inner plate 2 is simple compared with the window frame outer plate 1, and the window frame inner plate 2 does not bear window glass, and the stamping forming technology has the characteristics of high forming speed, low cost and the like, and the window frame inner plate 2 can be prepared, so that the window frame inner plate 2 has higher strength and precision. Therefore, the outer window frame plate 1 is prepared by adopting a roll punching combination technology, the inner window frame plate 2 is prepared by adopting a punch forming technology, the outer window frame plate 1 and the inner window frame plate 2 can exert respective advantages to the greatest extent in the aspects of deformation characteristics, processing technology, structural forms and the like of materials, the strength, the rigidity and the assembly precision of the window frame assembly are ensured, and the zero-order difference design between the door glass 3 and the window frame decorative plate 5 is further improved.

This embodiment is used to illustrate the scheme in which the structural features of the guide member are matched with the structural features of the connecting member.

The guide member comprises an X-direction limiting surface 12, an assembly guide surface 11 and a Y-direction limiting surface 13, wherein the assembly guide surface 11 extends from the end part of the X-direction limiting surface to a section in a direction away from the Y-direction limiting surface 13 in an inclined manner, and then is reversely bent to be connected with the Y-direction limiting surface 13;

the X-direction limiting surface 12 is contacted with the X-direction connecting surface to limit the offset of the door glass 3 in the X-direction;

the Y-direction limiting surface 13 contacts with the Y-direction connecting surface to limit the offset of the door glass 3 in the Y direction.

Specifically, the connecting member is formed with a plurality of connecting surfaces into a groove-like opening, the closed end of which is connected to the door glass 3 by the first adhesive tape 31, the open end of which faces the guide member, and accommodates the guide member so that the peripheral wall of the groove-like opening contacts the peripheral wall of the guide member. The connecting member is sequentially connected with the X-direction connecting surface, the assembling connecting surface and the Y-direction connecting surface, so that two ends of the assembling connecting surface are respectively and vertically downwards connected with the X-direction connecting surface and the Y-direction connecting surface to form a door-shaped structure, a door-shaped guide groove 4 is formed in the structure, and the guide member is positioned in the guide groove 4. The X-direction limiting surface 12 in the guiding component is contacted with the X-direction connecting surface, which can be in face-to-face contact, and the X-direction connecting surface is parallel to the X-direction connecting surface; the contact between the Y-direction limiting surface 13 and the Y-direction connecting surface may be a face-to-face contact, i.e. the Y-direction limiting surface 13 is parallel to the Y-direction connecting surface.

The guide groove 4 adopts a door-shaped structure, has a simple structure, is convenient to assemble and is easy to control cost.

In some embodiments, the Y-direction limiting surface 13 is an arc-shaped surface, and the end of the Y-direction connecting surface is provided with a barb 42, and the barb 42 is inserted into the arc-shaped opening. Namely, the Y-direction connecting surface is clamped with the Y-direction limiting surface 13, and the two sides of the arc-shaped opening are arc-shaped wall surfaces, so that the Y-direction offset of the Y-direction connecting surface along with the lifting process of the door glass 3 can be limited. Wherein the Y-direction may be the depth direction of the vehicle body, i.e., the direction from the outer sash panel 1 toward the inner sash panel 2. Wherein, two side wall surfaces of the arc-shaped opening are separated by a certain distance in the Y direction, and the distance is the opening size of the Y-direction limiting surface 13.

A plurality of limit bumps 41 are arranged on one side of the X-direction connecting surface, which is contacted with the X-direction limit surface 12, wherein the limit bumps 41 can be distributed at intervals along the length direction of the X-direction connecting surface, and in some embodiments, a plurality of limit bumps 41 are distributed in an array with equal rows and columns or unequal rows and columns on the X-direction connecting surface; in some embodiments, the plurality of limit bumps 41 are arranged in a row. The limit bump 41 on the guide groove 4 is matched with the X-direction limit surface 12 of the outer panel 1 of the window frame to limit the X-direction offset of the door glass 3 and the connecting member. Wherein the X-direction may be the longitudinal direction of the vehicle body, i.e. the direction of travel of the vehicle.

The assembly guide surface 11 extends from the end of the X-direction limiting surface to a section obliquely along the direction away from the Y-direction limiting surface 13, and then is reversely bent to be connected with the Y-direction limiting surface 13, similar to a nose side shape, so as to play a role in guiding assembly during glass assembly. The assembly guide surface 11 can guide the Y-shaped guide groove 4 to move towards the Y-shaped limiting surface 13, so that the barb 42 is clamped into the arc-shaped opening. Specifically, during the process of assembling the door glass 3 and the connecting member to the outer window frame plate 1, the assembling guide surface 11 promotes the guide groove 4 to deform, the Y-direction connecting surface forming the guide groove 4 exerts a certain force on the Y direction of the assembling guide surface 11, the opening of the guide groove 4 is opened, or the angle of the Y-direction connecting surface relative to the assembling connecting surface is enlarged, so that the Y-direction connecting surface moves to the arc-shaped opening along the assembling guide surface 11, and the Y-direction connecting surface has elasticity, when moving to the arc-shaped opening, the plastic material of the Y-direction connecting surface is restored by itself, and the plastic material is promoted to restore to the original shape of the guide groove 4, so that the plastic material is clamped to the arc-shaped opening to form self-locking, so that after the automobile door glass 3 is assembled in place, the barb 42 is clamped at the arc-shaped opening to prevent the door glass from falling off in the Y direction.

In some embodiments, the connecting member may have an elastic feature; in some embodiments, the Y-direction connection face in the connection member may have an elastic feature. Wherein, the connecting component can be made of tough wear-resistant plastic; in some embodiments, the X-direction connection face, the mounting connection face, and the Y-direction connection face are integrally formed.

It can be understood that when limiting the offset of the door glass 3 and the connecting member in the X direction, since the barbs 42 of the Y-direction connecting surface are snapped into the arc-shaped openings, the two side walls of the arc-shaped openings are integrally connected through the arc-shaped bottom wall, and the barbs 42 are in contact with the arc-shaped bottom wall, the limiting effect of assisting the X-direction connection to the offset of the door glass 3 and the connecting member in the X direction can be achieved; similarly, when the amount of displacement of the door glass 3 and the connecting member in the Y direction is limited, the X-direction connecting surface and the X-direction restricting surface 12 have contact areas in the Y direction, and therefore, the function of assisting the limitation of the amount of displacement of the door glass 3 and the connecting member in the Y direction by the Y-direction connecting surface can be provided. In this way, the deformation of the guide groove 4 and the guiding action of the fitting guide surface 11 can ensure that the door glass 3 is properly mounted on the outer sash panel 1 and is tightly connected to other components.

As shown in fig. 5, fig. 5 shows a schematic view of the installation of the window frame trim panel 5 of the present invention with the window frame outer panel 1.

In yet another embodiment, a plurality of connectors 52 are provided between the outer window frame panel 1 and the decorative window frame panel 5, and the outer window frame panel 1 is provided with a clamping hole 14, the decorative window frame panel 5 is provided with a mounting clamping angle 51, and the mounting clamping angle 51 is clamped into the clamping hole 14. In this embodiment, the clamping holes 14 of the window frame outer panel 1 are configured to provide mounting positioning of the window frame decorative panel 5, and are clamped to the window frame outer panel 1 by mounting clamping angles 51 on the window frame decorative panel 5, and meanwhile, connecting pieces 52 are attached to front and rear ends of the window frame decorative panel 5 along the X direction, and the connecting pieces 52 may be adhesive tapes, and the fixing of the window frame decorative panel 5 on the window frame outer panel 1 is completed by matching the adhesive tapes with the mounting clamping angles 51 of the window frame decorative panel 5. In some embodiments, the mounting clip 51 may be located between a plurality of connectors 52; in some embodiments, the mounting clip 51 may be provided in sequence with a plurality of connectors 52.

Fig. 6 is an assembly schematic of the waterproof sealing strip 7 of the present invention; fig. 7 is an assembly schematic view of the slit sealing tape 6 shown in the present invention.

In still other embodiments, the door structure further includes a seal assembly, see fig. 2, 6 and 7: the seal assembly includes:

a door seal 8 and a door frame seal 9, which are respectively connected with the side wall of the window frame inner plate 2 to seal the gap between the window frame inner plate 2 and the vehicle side parts; a waterproof seal 7 connected to the outer sash panel 1 to seal a space between the outer sash panel 1 and the door glass 3; a slit sealing strip 6 connected to the side wall of the outer panel 1 and located between the door glass 3 and the decorative panel 5 to seal a slit between the door glass 3 and the decorative panel 5. Further, a steel belt is embedded in the waterproof sealing strip 7, a waterproof sealing strip lip 71, a waterproof sealing strip bubble tube 72 and a waterproof sealing strip mantles 73 are arranged on the side wall of the waterproof sealing strip 7, a groove is arranged between the waterproof sealing strip lip 71 and the waterproof sealing strip bubble tube 72, and the waterproof sealing strip mantles 73 are movably abutted to the outer plate 1 of the window frame.

In this embodiment, the seal assemblies are mounted to the outer sash panel 1 and the inner sash panel 2, respectively, in movable contact with the door glass 3, to provide a sealing waterproof effect to the door. Wherein the vehicle side parts can be side wall outer plates. The foam tube of the door frame sealing strip 9 forms a sealing structure with the window frame inner plate 2 after being compressed, and can be used for reducing noise, wherein the door sealing strip 8 and the door frame sealing strip 9 are similar to the traditional design, and have higher structural universality. It should be understood that the structure of the door weather strip 8 and the door frame weather strip 9 are known in the art, and detailed descriptions of known functions and structures are omitted herein for clarity and conciseness.

In this embodiment, the split sealing strip 6 is adhered to the side wall of the outer panel 1 of the window frame by the second adhesive tape 61, the split sealing strip 6 is a zigzag single-lip adhesive tape inclined at a certain angle, the split sealing strip 6 can be adhered to the split sealing strip mounting surface 16 by the second adhesive tape 61, the split sealing strip mounting surface 16 is an ideal mounting surface formed by rolling, and the influence of stamping die-drawing angle is avoided, so that the gap between the glass and the window frame decorative plate 5 can be sealed better after the split sealing strip 6 and the glass are matched and compressed, and the zero-order difference effect is better. Wherein the second tape 61 may be referred to the description of the first tape 31.

The waterproof sealing strip 7 is internally provided with a steel belt so as to achieve the purposes of reliable clamping and difficult falling off; the waterproof sealing strip lip 71 is attached to the glass after being compressed, and a groove is formed between the waterproof sealing strip lip 71 and the waterproof sealing strip bubble tube 72, so that water can not enter an indoor visible area even if the water passes through the waterproof sealing strip bubble tube 72. In some embodiments, the waterproof sealing strip bubble tube 72 adopts a bubble tube structure, so that the bonding area of the sealing strip and the door glass 3 can be increased, and a better waterproof effect is achieved; the waterproof sealing strip mantles 73 and the outer window frame plates 1 can be designed to have a small interference amount, and can be tightly attached to the outer window frame plates 1 after being compressed, so that a good appearance effect is achieved, and the sealing waterproof performance is improved.

In summary, the structural features matched with the guide grooves 4 are designed on the outer plate 1 of the window frame through the rolling structure, so that the outer surface of the door glass 3 and the outer surface of the decorative plate 5 of the window frame are in a zero-face difference state, the required state is realized through a very simple structure, the assembly is simple, and the purposes of reducing wind noise and improving the appearance attractiveness are achieved.

It is a second object of this embodiment to provide an automobile equipped with the roll-to-zero differential door structure as described above.

For the automobile embodiment of the invention, the description is relatively simple as it is basically similar to the roller-punch combination zero-step-difference automobile door structure embodiment, and the relevant points are only referred to the part description of the method embodiment.

It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.

It should also be noted that, in the present document, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Moreover, relational terms such as "first" and "second" may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, or order, and without necessarily being construed as indicating or implying any relative importance. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal.

The roller impact combined with the zero-order difference door structure and the automobile provided by the application are described in detail, and specific examples are applied to illustrate the principle and the implementation mode of the application, and the description of the above examples is only used for helping to understand the application, and the content of the description is not to be construed as limiting the application. Also, various modifications in the details and application scope may be made by those skilled in the art in light of this disclosure, and all such modifications and variations are not required to be exhaustive or are intended to be within the scope of the disclosure.

Claims

1. A roller-impact combined zero-order difference vehicle door structure, comprising: a window frame assembly and a glass assembly; the window frame assembly comprises a window frame outer plate and a window frame decorative plate, the glass assembly comprises door glass and a connecting member, and the window frame outer plate is respectively connected with the door glass and the window frame decorative plate; wherein,,

2. The zero-order difference car door structure combined by roller impact according to claim 1, wherein the guide member comprises an X-direction limiting surface, an assembly guide surface and a Y-direction limiting surface, and the assembly guide surface is connected with the Y-direction limiting surface after being obliquely extended from the end part of the X-direction limiting surface for a section along a direction far away from the Y-direction limiting surface;

3. The zero-order difference car door structure combining roller impact with the roller impact according to claim 2, wherein a plurality of limiting protruding points are arranged on one side, which is contacted with the X-direction limiting surface, of the X-direction connecting surface.

4. The zero-order differential car door structure combining roller impact with the car door according to claim 2, wherein the Y-direction limiting surface is an arc-shaped surface, the end part of the Y-direction connecting surface is provided with a barb, and the barb is inserted into the arc-shaped opening.

5. A roll-to-roll bonded zero order differential door structure as defined in claim 2, wherein said connecting member is a resilient member and said mating guide surface is configured to guide the deformation of said slot-like opening to open to accommodate said guide member.

6. The zero-order difference car door structure combining roller punching according to claim 1, wherein a plurality of connecting pieces are arranged between the outer plate of the window frame and the decorative plate of the window frame, clamping holes are formed in the outer plate of the window frame, mounting clamping angles are formed in the decorative plate of the window frame, and the mounting clamping angles are clamped into the clamping holes.

7. The roll-bonded zero-order differential door structure of claim 1, wherein the window frame assembly further comprises a window frame inner panel, the window frame inner panel and the window frame inner panel enclosing to form a closed cavity, wherein the window frame inner panel is configured to be formed using stamping.

8. The roll-to-roll bonded zero order differential door structure of claim 1, further comprising a seal assembly comprising:

and the parting sealing strip is connected with the side wall of the outer plate of the window frame and is positioned between the door glass and the window frame decorative plate so as to seal a gap between the door glass and the window frame decorative plate.

9. The zero-order difference car door structure combined by roller punching according to claim 8, wherein a steel belt is embedded in the waterproof sealing strip, a waterproof sealing strip lip, a waterproof sealing strip bubble pipe and a waterproof sealing strip mantles are arranged on the side wall of the waterproof sealing strip, a groove is arranged between the waterproof sealing strip lip and the waterproof sealing strip bubble pipe, and the waterproof sealing strip mantles are movably abutted on the outer plate of the window frame.

10. An automobile provided with a roll-impact-bonded zero-order differential door structure as claimed in any one of claims 1 to 9.