CN219789879U - Front door and window frame assembly, front door, vehicle body and vehicle - Google Patents

Abstract

The utility model relates to a front door and window frame assembly, a front door, a vehicle body and a vehicle. The sealing strip encloses into the closed shape, and a part of sealing strip is connected with the window frame and extends along the edge of window, and another part of sealing strip is connected with the door body, and the sealing strip is equipped with at least one extension, and at least one extension is connected with the window frame, and the junction of door body and window frame is located to at least one extension. The sealing strip of the front door and window frame assembly is provided with the extension part, the extension part can cover the connecting parts on the front door and window frame assembly, the connecting parts are prevented from being corroded due to damp, and the rust resistance of the front door and window frame assembly is improved.

Description

Front door and window frame assembly, front door, vehicle body and vehicle

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a front door and window frame assembly, a front door, a vehicle body and a vehicle.

Background

In recent years, with the development of automobile technology and the rapid increase of the vehicle conservation amount, the demand of people for the anti-rust performance of vehicles is also increasing.

In the related art, the lap joint welding seam area of the front door window frame and the front door inner plate, the lap joint welding seam area of the front door upper corner plate and the front door upper corner plate support and the upper end area of the front door window frame B column are not covered by the sealing strip in a fitting manner, and in the rain test and actual use process of an automobile, the areas are exposed and wet, and are easy to rust, so that the front door window frame assembly has the problem of poor rust resistance.

Disclosure of Invention

One of the objects of the present utility model is to provide a front door and window frame assembly to solve the problem of poor rust resistance of the front door and window frame assembly in the related art; second, a front door is provided; a third object is to provide a vehicle body; a fourth object is to provide a vehicle.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a front door and window frame assembly, which comprises a window frame, a door body and a sealing strip, wherein the door body is connected with the window frame and defines a window. The sealing strip encloses into the closed shape, and a part of sealing strip is connected with the window frame and extends along the edge of window, and another part of sealing strip is connected with the door body, and the sealing strip is equipped with at least one extension, and at least one extension is connected with the window frame, and the junction of door body and window frame is located to at least one extension.

According to the technical means, the sealing strip can seal the window frame and the door body, so that rainwater is prevented from entering the window frame and the door body in the using process of the vehicle, and the front door and window frame assembly is corroded. In addition, the sealing strip of the front door and window frame assembly is also provided with the extension part, and the extension part can cover the connecting parts on the front door and window frame assembly, so that the connecting parts are prevented from being corroded due to damp, and the corrosion resistance of the front door and window frame assembly is improved.

Therefore, the front door and window frame assembly provided by the utility model can solve the problem of poor rust resistance of the front door and window frame assembly in the related art.

Further, the window frame includes preceding door and window frame back spout subassembly, preceding door upper chute and preceding door upper corner subassembly, and preceding door and window frame back spout subassembly's first end and door body coupling, preceding door and window frame back spout subassembly is including preceding door and window frame back spout inner panel and preceding door and window frame back spout planking, and the border of preceding door and window frame back spout planking turns over the outer hem of formation towards door and window frame back spout inner panel, and preceding door and window frame back spout planking is connected through outer hem with preceding door and window frame back spout inner panel. The first end of the upper chute of the front door is connected with the second end of the rear chute assembly of the front door and window frame. The front door upper corner assembly comprises a front door upper corner plate bracket and a front door upper corner plate which are connected together, the second end of the front door upper sliding chute is connected with the front door upper corner plate bracket, and the front door upper corner plate is connected with the door body.

According to the technical means, the outer hem formed by the outer chute plate of the front door and window frame can enable connection between the inner chute plate of the front door and window frame and the outer chute plate of the front door and window frame to be more stable, and the end face of the outer hem can be arranged in a vehicle to prevent rainwater from contacting the end face of the outer hem to cause rust, so that the rust resistance of the front door and window frame assembly is improved. The window frame comprises preceding door and window frame back spout subassembly, preceding door upper chute and preceding door upper corner subassembly, compares with window frame integrated into one piece, has reduced the production and processing degree of difficulty of window frame, has reduced the manufacturing cost of window frame.

Further, the sealing strip is provided with three extending parts, namely a first extending part, a second extending part and a third extending part. The first extension portion is connected at the junction of the upper chute of the front door and the rear chute assembly of the front door and window frame, the second extension portion is connected at the junction of the rear chute assembly of the front door and window frame and the door body, and the third extension portion is connected at the junction of the upper angle plate bracket of the front door and the upper angle plate of the front door.

According to the technical means, the connecting part on the front door and window frame assembly is covered through the first extending part, the second extending part and the third extending part, the sealing rust-proof treatment of the front door and window frame assembly is more accurate, the material consumption of the sealing strip is reduced, and the production cost of the sealing strip is reduced. In addition, the rust-proof treatment is carried out on the connecting part on the front door and window frame assembly in the form of the extension part, so that the installation of the sealing strip and the extension part is more convenient.

Further, the front door and window frame assembly further comprises a plurality of scraping labels, and the plurality of scraping labels are arranged on the outer folded edge of the front door and window frame rear sliding groove outer plate at intervals along the length direction of the front door and window frame rear sliding groove outer plate.

According to the technical means, the scraping mark can play a role in guiding the scraping operation of workers, so that the non-scraping area is kept in a rubber form, the consistency of manual operation is ensured, the inconsistency of the length of the rubber form is avoided, and the quality of the detail product of the front door and window frame assembly is improved.

Further, the sealing strip is abutted with one surface of the outer hem, which is far away from the inner plate of the rear sliding groove of the front door and window frame, and is used for covering a scraping mark.

According to the technical means, the scraping mark can be covered, the influence of the scraping mark on the attractiveness of the front door and window frame assembly is avoided, and the quality sense of detail products is further improved.

Further, the sealing strips comprise a first sealing strip, a second sealing strip, a third sealing strip and a fourth sealing strip which are sequentially connected together. The first sealing strip is connected with the rear chute assembly of the front door and window frame, the second sealing strip is connected with the upper chute of the front door, the third sealing strip is connected with the upper angle plate of the front door and the upper angle plate bracket of the front door, and the fourth sealing strip is connected with the door body.

According to the technical means, when the sealing strips are installed, the first sealing strip, the second sealing strip, the third sealing strip and the fourth sealing strip can be independently installed, so that the assembly operation of the front door and window frame is facilitated, and the assembly efficiency is improved.

Further, the first extension portion sets up the first end at first sealing strip, and the second extension portion sets up the second end at first sealing strip, and first extension portion and second extension portion all are located the one side that the spout was gone up to the first sealing strip kept away from the qianmen, and the third extension portion sets up the one side that the spout was gone up to the qianmen in the third sealing strip.

According to the technical means, the first extension part, the second extension part and the third extension part are more convenient to produce and install, and the production and installation efficiency of the first extension part, the second extension part and the third extension part is improved.

A front door including a front door glass and a front door window frame assembly of any of the above embodiments, the front door glass being mounted on the front door window frame assembly, and the front door provided by the embodiments of the present utility model has the same technical effects as the front door window frame assembly of any of the above embodiments.

A vehicle body comprises a vehicle frame and a front door in the embodiment, wherein the front door is connected to the vehicle frame, and the vehicle body provided by the embodiment of the utility model has the same technical effects as the front door and window frame assembly in any embodiment.

A vehicle comprises the vehicle body in the embodiment, and the vehicle provided by the embodiment of the utility model is a fuel-fired vehicle, a hybrid vehicle or other vehicles with front doors. The vehicle provided by the embodiment of the utility model has the same technical effects as the front door and window frame assembly in any of the above embodiments.

The utility model has the beneficial effects that:

the sealing strip of the front door and window frame assembly is provided with the extension part, the extension part can cover the connecting parts on the front door and window frame assembly, the connecting parts are prevented from being corroded due to damp, the corrosion resistance of the front door and window frame assembly is improved, and the problem that the front door and window frame assembly in the related art is poor in corrosion resistance is solved.

The front door and window frame assembly provided by the utility model is provided with the scraping mark, so that the scraping operation of workers can be guided, the non-scraping area is kept in a rubber form, the consistency of manual operation is ensured, the inconsistency of the rubber form length is avoided, and the texture of the detail product of the front door and window frame assembly is improved.

Drawings

FIG. 1 is a schematic view of a front door and window frame assembly of the present utility model, wherein the dashed box is the junction of the window frame and the door body;

fig. 2 is a schematic structural view of a window frame of the present utility model;

FIG. 3 is a schematic view of the structure of the door body of the present utility model;

FIG. 4 is a schematic structural view of the sealing strip of the present utility model, wherein the broken line is the connection between the first sealing strip, the second sealing strip, the third sealing strip and the fourth sealing strip;

FIG. 5 is a partial schematic view of the front door and window frame assembly of the present utility model;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a partial enlarged view at B in fig. 5.

Wherein, the front door and window frame assembly 1;

a window frame 10; a front door and window frame rear chute assembly 101; a front door and window frame rear chute inner plate 1011; a front door and window frame rear chute outer plate 1012; an outer hem 1012a; a front door upper chute 102; front door upper corner assembly 103; front door upper gusset bracket 1031; front door upper gusset 1032;

a door body 20;

a sealing strip 30; an extension 301; a first extension 3011; a second extension 3012; a third extension 3013; a first seal bar 302; a second sealing strip 303; a third sealing strip 304; a fourth seal bar 305;

a doctor blade flag 40; a first doctor blade identifier 401; a second doctor blade identifier 402.

Detailed Description

Further advantages and effects of the present utility model 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 utility model 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 utility model. 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 utility model by way of illustration, and only the components related to the present utility model 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.

With the increasing promotion of the living standard of people, automobiles are taken as important tools for people to travel to more and more families, in the competitive automobile market, the rust resistance is taken as the basic performance of the automobile, plays a vital role on the appearance and the safety performance of the automobile, and is also a key point for improving the market competitiveness of the automobile. In the related art, as the lap joint welding seam area of the front door window frame and the front door inner plate, the lap joint welding seam area of the front door upper corner plate and the front door upper corner plate support and the upper end area of the front door window frame B column are not covered by the sealing strip, the areas are exposed and wet in the rain test and actual use process of the automobile, and are easy to rust, so that the front door window frame assembly has the problem of poor rust resistance.

In order to solve the problem of poor rust resistance of the front door and window frame assembly 1 in the related art, as shown in fig. 1, 2, 3 and 4, the present utility model provides a front door and window frame assembly 1, which comprises a window frame 10, a door body 20 and a sealing strip 30, wherein the door body 20 is connected with the window frame 10, and defines a window. The sealing strip 30 encloses a closed shape, a part of the sealing strip 30 is connected with the window frame 10 and extends along the edge of the window, another part of the sealing strip 30 is connected with the door body 20, the sealing strip 30 is provided with at least one extension 301, the at least one extension 301 is connected with the window frame 10, and the at least one extension 301 is arranged at the connection of the door body 20 and the window frame 10.

In this way, the sealing strip 30 seals the window frame 10 and the door body 20, and prevents rainwater from entering the window frame 10 and the door body 20 during use of the vehicle, so that the front door and window frame assembly 1 is corroded. In addition, the sealing strip 30 of the front door and window frame assembly 1 provided by the utility model is also provided with the extension part 301, and the extension part 301 can cover the connection parts on the front door and window frame assembly 1, so that the connection parts are prevented from being corroded due to damp, and the rust resistance of the front door and window frame assembly 1 is improved.

Thus, the front door and window frame assembly 1 provided by the utility model can solve the problem of poor rust resistance of the front door and window frame assembly 1 in the related art.

As shown in fig. 1 and 2, in order to reduce the production cost of the window frame 10, the window frame 10 includes a front window frame rear chute assembly 101, a front door upper chute 102, and a front door upper corner assembly 103, a first end of the front window frame rear chute assembly 101 is connected to the door body 20, the front window frame rear chute assembly 101 includes a front window frame rear chute inner plate 1011 and a front window frame rear chute outer plate 1012, an edge of the front window frame rear chute outer plate 1012 is folded toward the front window frame rear chute inner plate 1011 to form an outer folded edge 1012a, and the front window frame rear chute outer plate 1012 is connected to the front window frame rear chute inner plate 1011 through the outer folded edge 1012 a. A first end of the front door upper chute 102 is connected to a second end of the front door sash rear chute assembly 101. The front door upper corner assembly 103 includes a front door upper corner plate bracket 1031 and a front door upper corner plate 1032 connected together, and the second end of the front door upper chute 102 is connected to the front door upper corner plate bracket 1031 and the front door upper corner plate 1032 is connected to the door body 20.

It is understood that the outer hem 1012a formed by the outer panel 1012 of the rear sliding chute of the front door and window frame can make the connection between the inner panel 1011 of the rear sliding chute of the front door and window frame and the outer panel 1012 of the rear sliding chute of the front door and window frame more stable, and the end face of the outer hem 1012a can be arranged in the vehicle, so that the end face of the outer hem 1012a is prevented from being corroded by rainwater, and the rust resistance of the front door and window frame assembly 1 is improved. The window frame 10 is composed of a front door and window frame rear chute assembly 101, a front door upper chute 102 and a front door upper corner assembly 103, and compared with the integral molding of the window frame 10, the production and processing difficulty of the window frame 10 is reduced, and the production cost of the window frame 10 is reduced.

In addition, in order to improve the structural strength of the front door and window frame assembly 1, the front door and window frame rear sliding groove outer plate 1012 and the front door and window frame 10 rear sliding groove inner portion and the front door upper corner plate 1031 and the front door upper corner plate 1032 are formed with cavities, so that the front door and window frame rear sliding groove outer plate 1012 and the front door and window frame 10 rear sliding groove inner portion and the front door upper corner plate 1031 and the front door upper corner plate 1032 form a tubular structure, structural stability is improved, structural strength of the front door and window frame rear sliding groove assembly 101 and the front door upper corner assembly 103 is improved, and structural strength of the front door and window frame assembly 1 is further improved.

Based on this, referring to fig. 2, 3 and 4, in some embodiments, the sealing strip 30 is provided with three extensions 301, a first extension 3011, a second extension 3012 and a third extension 3013, respectively. The first extension 3011 is connected to the junction of the front door upper chute 102 and the front door sash rear chute assembly 101, the second extension 3012 is connected to the junction of the front door sash rear chute assembly 101 and the door body 20, and the third extension 3013 is connected to the junction of the front door upper gusset bracket 1031 and the front door upper gusset 1032.

In this way, the first extension part 3011, the second extension part 3012 and the third extension part 3013 cover the connection part on the front door and window frame assembly 1, so that the sealing and rust-preventing treatment of the front door and window frame assembly 1 is more accurate, the material consumption of the sealing strip 30 is reduced, and the production cost of the sealing strip 30 is reduced. In addition, the rust-proof treatment of the joint on the front door and window frame assembly 1 in the form of the extension 301 also facilitates the installation of the weather strip 30 and the extension 301.

In some embodiments, referring to fig. 1, 2 and 4, the sealing strip 30 includes a first sealing strip 302, a second sealing strip 303, a third sealing strip 304 and a fourth sealing strip 305 that are sequentially connected together. The first sealing strip 302 is connected to the front door and window frame rear chute assembly 101, the second sealing strip 303 is connected to the front door upper chute 102, the third sealing strip 304 is connected to both the front door upper gusset 1032 and the front door upper gusset bracket 1031, and the fourth sealing strip 305 is connected to the door body 20.

It can be appreciated that, when the sealing strip 30 is installed, the first sealing strip 302, the second sealing strip 303, the third sealing strip 304 and the fourth sealing strip 305 can be individually installed, so that the assembly operation of the front door and window frame 10 is facilitated, and the assembly efficiency is improved.

Based on this, the first extension portion 3011 is disposed at a first end of the first sealing strip 302, the second extension portion 3012 is disposed at a second end of the first sealing strip 302, the first extension portion 3011 and the second extension portion 3012 are both located at a side of the first sealing strip 302 away from the front door upper chute 102, and the third extension portion 3013 is disposed at a side of the third sealing strip 304 away from the front door upper chute 102.

It can be appreciated that the above arrangement facilitates the production and installation of the first, second and third extension parts 3011, 3012 and 3013, and improves the efficiency of the production and installation of the first, second and third extension parts 3011, 3012 and 3013.

In other embodiments, the sealing strip 30 is integrally formed, the inner sides of the window frame 10 and the door body 20 are provided with grooves, the sealing strip 30 is clamped in the grooves, and the sealing strip is used for sealing the window frame 10 and the door body 20 in a waterproof manner, so that water is prevented from entering the window frame 10 and the door body 20, and corrosion is caused.

In order to further improve the waterproof sealing effect of the sealing strip 30, it should be noted that the connection between the sealing strip 30 and the groove and the extension 301 may be bonded by glue.

In some embodiments, the connection between the front door upper chute 102 and the front door window frame rear chute assembly 101, the connection between the front door window frame rear chute assembly 101 and the door body 20, and the connection between the front door upper gusset bracket 1031 and the front door upper gusset 1032 are all provided with connection holes, and the connection between the front door upper chute 102 and the front door window frame rear chute assembly 101, the connection between the front door window frame rear chute assembly 101 and the door body 20, the connection between the front door upper gusset bracket 1031 and the front door upper gusset 1032, and the first, second, and third extensions 3011, 3012 are all provided with connection holes, and the connection is achieved by the cooperation of the connection holes and the connection parts.

Illustratively, the first, second and third extending portions 3011, 3012 and 3013 are provided with a connecting portion on a side near the connecting portion, the connecting portion is a protrusion with a limiting portion, the protrusion can be fitted in a connecting hole of the connecting portion and the limiting portion can prevent the protrusion from being separated from the connecting hole, so that the first, second and third extending portions 3011, 3012 and 3013 are fixedly connected at the connecting portion.

Illustratively, the connection portion is also provided with a connection hole, and the extension portion 301 is fixedly connected by being engaged with the connection hole of the connection portion through a bolt.

As shown in fig. 5, 6 and 7, in order to improve the quality of the detail of the front door and window frame assembly 1, the front door and window frame assembly 1 further includes a plurality of glue spreading marks 40, and the glue spreading marks 40 are disposed on the outer flange 1012a of the rear chute outer plate of the front door and window frame at intervals along the length direction of the rear chute outer plate of the front door and window frame. In this way, the scraping mark 40 can play a guiding role in the scraping operation of workers, so that the non-scraping area is kept in a shape of a virgin rubber, the consistency of manual operation is ensured, the inconsistency of the virgin rubber type is avoided, and the quality and quality of the detail of the front door and window frame assembly 1 are improved.

Further, the sealing strip 30 abuts against a surface of the outer flange 1012a away from the rear chute inner plate 1011 of the front door and window frame, and is used for covering the doctor blade mark 40. In this way, the sealing strip 30 can cover the scraping mark 40, so that the influence of the scraping mark 40 on the aesthetic property of the front door and window frame assembly 1 is avoided, and the quality of detail products is further improved.

Specifically, two glue-scraping marks 40, which are a first glue-scraping mark 401 adjacent to the upper sliding chute 102 of the front door and a second glue-scraping mark 402 adjacent to the door body 20, are arranged at intervals along the length direction of the outer edge 1012a of the rear sliding chute outer plate 1012 of the front door and window frame. After the outer folded edge 1012a of the front door and window frame rear sliding groove outer plate 1012 is coated with sealant, the sealant is scraped upwards from 10mm below the first sealant scraping mark 401, the sealant is scraped downwards from 10mm above the second sealant scraping mark 402, the non-sealant scraping area keeps a rubber type, the consistency of manual operation is ensured, the inconsistency of the lengths of the rubber type jacking sealing strip 30 and the rubber type is avoided, and the texture of detail products is improved.

The utility model provides a front door, which comprises a front door glass and a front door window frame assembly in any embodiment, wherein the front door glass is arranged on the front door window frame assembly, and the front door provided by the embodiment of the utility model has the same technical effects as the front door window frame assembly in any embodiment.

The utility model provides a vehicle body, which comprises a vehicle frame and a front door in the embodiment, wherein the front door is connected to the vehicle frame, and the vehicle body provided by the embodiment of the utility model has the same technical effects as the front door and window frame assembly in any embodiment.

The utility model provides a vehicle, which comprises a vehicle body in the embodiment, and the vehicle provided by the embodiment of the utility model is a fuel oil vehicle, a hybrid power vehicle or other vehicles with front doors. The vehicle provided by the embodiment of the utility model has the same technical effects as the front door and window frame assembly in any of the above embodiments.

The utility model improves the rust resistance of the front door and window frame assembly by arranging the extension part on the sealing strip of the front door and window frame assembly, and has the advantages of simple structure, strong stability and the like.

The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model.

Claims (10)

1. A front door and window frame assembly, comprising:

a window frame;

the door body is connected with the window frame and defines a window;

the sealing strip, the sealing strip encloses into the closed shape, a part of sealing strip with the window frame is connected and follows the edge extension of window, another part of sealing strip with the door body is connected, the sealing strip is equipped with at least one extension, at least one extension with the window frame is connected, and at least one the extension is located the door body with the junction of window frame.

2. A front door and window frame assembly as defined in claim 1, wherein: the window frame includes:

a front door and window frame rear chute assembly, a first end of the front door and window frame rear chute assembly coupled to the door body, the front door and window frame rear chute assembly comprising:

a front door and window frame rear chute inner plate;

the edge of the front door and window frame rear chute outer plate is folded towards the front door and window frame rear chute inner plate to form an outer folded edge, and the front door and window frame rear chute outer plate is connected with the front door and window frame rear chute inner plate through the outer folded edge;

a front door upper chute, a first end of the front door upper chute being connected to a second end of the front door sash rear chute assembly;

the front door upper corner assembly comprises a front door upper corner plate bracket and a front door upper corner plate which are connected together, wherein the second end of the front door upper sliding chute is connected with the front door upper corner plate bracket, and the front door upper corner plate is connected with the door body.

3. A front door and window frame assembly as defined in claim 2, wherein: the sealing strip is provided with three extending parts, namely a first extending part, a second extending part and a third extending part;

the first extension part is connected with the connection part of the upper sliding chute of the front door and the rear sliding chute assembly of the front door and window frame;

the second extension part is connected to the joint of the front door and window frame rear chute assembly and the door body;

the third extension part is connected to the connection part of the front door upper corner plate bracket and the front door upper corner plate.

4. A front door and window frame assembly as defined in claim 2, wherein: the front door and window frame assembly further comprises a plurality of glue scraping marks, and the glue scraping marks are arranged on the outer folded edge of the front door and window frame rear sliding groove outer plate at intervals along the length direction of the front door and window frame rear sliding groove outer plate.

5. A front door and window frame assembly as defined in claim 4, wherein: the sealing strip is abutted with one surface of the outer folded edge, which is far away from the inner plate of the rear sliding groove of the front door and window frame, and is used for covering the scraping mark.

6. A front door and window frame assembly as claimed in claim 3, wherein: the sealing strips comprise a first sealing strip, a second sealing strip, a third sealing strip and a fourth sealing strip which are sequentially connected together;

the first sealing strip is connected with the front door and window frame rear chute assembly;

the second sealing strip is connected with the upper sliding chute of the front door;

the third sealing strip is connected with the front door upper corner plate and the front door upper corner plate bracket;

the fourth sealing strip is connected with the door body.

7. A front door and window frame assembly as defined in claim 6, wherein: the first extension portion is arranged at the first end of the first sealing strip, the second extension portion is arranged at the second end of the first sealing strip, the first extension portion and the second extension portion are both located at one side, away from the sliding groove on the front door, of the first sealing strip, and the third extension portion is arranged at one side, away from the sliding groove on the front door, of the third sealing strip.

8. A front door, characterized in that: comprising a front door and window frame assembly according to any of the claims 1-7.

9. A vehicle body, characterized in that: comprising a front door as claimed in claim 8.

10. A vehicle, characterized in that: a vehicle body comprising the vehicle body of claim 9.