CN221292913U - Vehicle door structure and vehicle - Google Patents

Abstract

The application relates to the technical field of door handle installation, in particular to a door structure and a vehicle. The utility model provides a door structure for commercial motorcycle type's vehicle, including inner panel, planking, handle and reinforcing plate, inner panel and planking are connected and are formed and hold the chamber, and the planking is provided with dodges the mouth, and the reinforcing plate sets up in holding the intracavity to with inner panel and planking rigid coupling respectively, and the reinforcing plate is provided with the handle installation position that corresponds with dodging the mouth, and the circumference of handle installation position is provided with the installation boss, and the handle passes through the installation boss fastening on the handle installation position, and the handle of handle exposes in dodging the mouth, and the surface of the handle and planking flushes. The door structure enlarges the stress action point of the handle to the whole stress action surface of the door through the reinforcing plate provided with the mounting boss, so that the reliable mounting of the handle and the door is realized, and the strength and the rigidity of the whole structure of the door structure are higher, so that the hidden handle can be suitable for the door of the commercial vehicle type with larger weight.

Description

Vehicle door structure and vehicle

Technical Field

The application relates to the technical field of door handle installation, in particular to a door structure and a vehicle.

Background

Along with the continuous development and innovation of the technology, the hidden handle is applied to more and more vehicle types, so that the wind resistance of the whole vehicle is optimized, and the appearance effect of the whole vehicle is improved.

The existing hidden handle is generally arranged on a passenger car type, wherein a mounting structure of the hidden handle is clamped between an inner plate and an outer plate of a car door, so that the hidden handle and the car door form stable supporting connection.

However, for heavy commercial vehicle types such as heavy truck, the door quality is great, easily makes hidden handle structural strength relatively poor, is difficult to adapt with commercial vehicle type.

Disclosure of utility model

The application provides a vehicle door structure and a vehicle, which can solve the problems that the structure strength of a hidden handle is poor and the hidden handle is difficult to be matched with a commercial vehicle type due to the fact that the mass of the vehicle door of the conventional commercial vehicle type is large.

In order to achieve the above purpose, the present application adopts the following technical scheme:

in one aspect, the application provides a vehicle door structure for a commercial vehicle type, which comprises an inner plate, an outer plate, a handle and a reinforcing plate, wherein the inner plate and the outer plate are connected to form a containing cavity, the outer plate is provided with an avoidance opening, the reinforcing plate is arranged in the containing cavity and fixedly connected with the inner plate and the outer plate respectively, the reinforcing plate is provided with a handle mounting position corresponding to the avoidance opening, the circumference of the handle mounting position is provided with a mounting boss, the handle is arranged on the handle mounting position through the mounting boss, the handle of the handle is exposed out of the avoidance opening, and the outer surface of the handle is flush with the surface of the outer plate.

In one possible implementation manner, the vehicle door structure provided by the application has at least two mounting bosses, each mounting boss is respectively arranged at two sides of the mounting position of the handle, the handle is correspondingly provided with a mounting part matched with the mounting boss, and the handle is fixedly connected with the mounting boss through the mounting part.

In one possible implementation manner, the vehicle door structure provided by the application is characterized in that the mounting boss is arranged towards the inner plate, and the mounting part is positioned between the inner plate and the mounting boss;

The mounting portion and the mounting boss are connected by a fastener.

In one possible implementation, the application provides a vehicle door structure, wherein the height of the mounting boss is 24.5 mm-25.5 mm.

In one possible implementation manner, in the vehicle door structure provided by the application, at least one of the circumferential outer edge of the reinforcing plate and the circumferential inner edge of the handle mounting position is provided with a flanging, and the flanging faces the inner plate;

the surface interval of reinforcing plate is provided with a plurality of strengthening ribs.

In one possible implementation manner, the vehicle door structure provided by the application further comprises an anti-collision beam, wherein the anti-collision beam is obliquely arranged in the accommodating cavity and connected with the inner plate and the outer plate, and the reinforcing plate is positioned on the lower side of the anti-collision beam.

In one possible implementation manner, in the vehicle door structure provided by the application, a plurality of connection points are arranged on the reinforcing plate at intervals along the circumferential direction of the reinforcing plate, and the connection points are used for being fixedly connected with the inner plate, the outer plate and the anti-collision beam respectively;

The at least two connection points are used for being fixedly connected with the anti-collision beam;

At least seven tie points are used for connecting the inner plate and the outer plate, and at least four of the tie points are distributed at the lower part of the reinforcing plate, and at least three of the tie points are distributed at the edge of one side of the reinforcing plate away from the anti-collision beam.

In one possible implementation manner, the vehicle door structure provided by the application is provided with a welding point, wherein the welding point is arranged on the extending connecting part, and the reinforcing plate is provided with the extending connecting part.

In one possible implementation, the present application provides a vehicle door structure, wherein the reinforcement plate is provided with a glue-coated portion facing the outer panel, and the glue-coated portion is used for filling adhesive to bond the reinforcement plate and the outer panel.

In another aspect, the present application provides a vehicle, which is a commercial vehicle model, and the vehicle includes a vehicle body and any one of the door structures described above, the door structure being connected to the vehicle body.

According to the vehicle door structure and the vehicle, the reinforcing plate is arranged, the handle is arranged on the reinforcing plate, the installation boss is arranged on the reinforcing plate, and the protruding structure of the installation boss integrally protrudes out of the rest part of the reinforcing plate, so that more stable and reliable fixed support can be provided for connection between the handle and the reinforcing plate, and the reinforcing plate is further connected with the inner plate and the outer plate of the vehicle door, so that the stress acting point of the handle is enlarged to the stress acting surface of the whole vehicle door, reliable installation of the handle and the vehicle door is realized, and the strength and the rigidity of the whole structure of the vehicle door structure are higher, so that the hidden handle can be suitable for the vehicle door of a commercial vehicle type with larger weight.

Drawings

In order to more clearly illustrate the embodiments of the present application 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, and it is obvious that the drawings in the following description are some embodiments of the present application, and 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 vehicle door structure according to an embodiment of the present application;

FIG. 2 is a schematic view of the door structure of FIG. 1 taken along the A-A direction;

FIG. 3 is a schematic view of a structure embodying a reinforcement panel, an inner panel, and an impact beam in a vehicle door structure;

FIG. 4 is a schematic structural view of a reinforcing plate;

Fig. 5 is a schematic view showing the height of the mounting boss of the reinforcing plate.

Reference numerals illustrate:

100-reinforcing plates;

110-handle mounting location;

120-mounting bosses;

130-flanging;

140-reinforcing ribs;

150-extending the connection; 151-connection point;

160-gluing part;

200-inner plates;

300-outer plate; 310-avoidance port;

400-handle; 410-a mounting portion; 420-fasteners;

500-anti-collision beams;

600-adhesive.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The following embodiments and features of the embodiments may be combined with each other without conflict.

In the prior art, a hidden handle is usually arranged on a passenger car type, so that the wind resistance of the whole car of the passenger car is optimized, and the appearance effect of the whole car is improved.

Wherein the mounting structure of the hidden handle is generally sandwiched between the inner and outer panels of the door to form a supporting connection of the hidden handle with the door.

However, for heavy commercial vehicles such as a heavy truck, the weight of the vehicle door is large, and the weight of a single-side vehicle door is generally larger than 60kg, when the hidden handle is required to be arranged on the vehicle door of the commercial vehicle, if the same mounting structure as that of the passenger vehicle is still adopted, the hidden handle is easy to have poor structural strength, and is difficult to be matched with the commercial vehicle effectively.

In order to overcome the defects in the prior art, the application provides a vehicle door structure and a vehicle, and aims to solve the problems that the hidden handle is poor in structural strength and difficult to adapt to a commercial vehicle type due to the fact that the mass of the vehicle door of the conventional commercial vehicle type is large.

The present utility model will be described in detail with reference to the accompanying drawings so that those skilled in the art can more clearly understand the present utility model.

Fig. 1 is a schematic structural view of a vehicle door structure according to an embodiment of the present application; FIG. 2 is a schematic view of the door structure of FIG. 1 taken along the A-A direction; fig. 3 is a schematic view of a structure embodying a reinforcement plate, an inner panel and an impact beam in a vehicle door structure.

On the one hand, as shown in fig. 1, 2 and 3, the embodiment of the application provides a vehicle door structure for a commercial vehicle type, which comprises an inner plate 200, an outer plate 300, a handle 400 and a reinforcing plate 100, wherein the inner plate 200 and the outer plate 300 are connected to form a containing cavity, the outer plate 300 is provided with an avoidance opening 310, the reinforcing plate 100 is arranged in the containing cavity and fixedly connected with the inner plate 200 and the outer plate 300 respectively, the reinforcing plate 100 is provided with a handle mounting position 110 corresponding to the avoidance opening 310, the handle mounting position 110 is circumferentially provided with a mounting boss 120, the handle 400 is fastened on the handle mounting position 110 through the mounting boss 120, the handle of the handle 400 is exposed out of the avoidance opening 310, and the outer surface of the handle 400 is flush with the surface of the outer plate 300.

It will be appreciated that the inner panel 200 and the outer panel 300 respectively correspond to the inside and outside of the door of the commercial vehicle and are engaged to form a receiving cavity therebetween that can provide sufficient mounting space for the handle 400 and its mounting structure, including but not limited to the reinforcement panel 100.

After the handle 400 is installed, in order to enable the handle 400 to smoothly open the door structure, the outer panel 300 is further provided with a relief opening 310 so that the handle 400 can be exposed from the relief opening 310, wherein the exposure means that the outer surface of the handle 400 can be exposed to the outside with respect to the outer panel 300 in an initial state, but the outer surface is flush with the surface of the outer panel 300 to form a hidden handle 400 structure.

When it is desired to open the door by the handle 400, the handle 400 may be rotated with respect to the outer panel 300 with a portion protruding from the surface of the outer panel 300, facilitating the grip and application of force by the driver. Specifically, the handle 400 may be automatically rotated by a controller and a driving motor, or the driver presses one end of the handle 400, and one end of the handle 400 is relatively rotated inward so that the other end protrudes from the surface of the outer plate 300, i.e., the handle 400 may be an electric handle 400 or a manual handle 400, which is not limited in this application.

In order to make the handle 400 better adaptable to a heavier vehicle door, a reinforcement plate 100 is provided in the receiving chamber, and the reinforcement plate 100 is fixedly connected to the inner panel 200 and the outer panel 300, respectively. The handle mounting portion 110 is provided on the reinforcing plate 100, and a mounting boss 120 for connection to the handle 400 is provided in the vicinity of the handle mounting portion 110, and the mounting boss 120 has a trapezoidal mesa shape.

Specifically, the handle 400 is fixedly connected to the mounting boss 120 to ensure that the handle 400 can be stably and reliably mounted at the fixed mounting position, and further fixedly connected to the inner panel 200 and the outer panel 300 through the reinforcement plate 100.

The mounting boss 120 protrudes from the plane of the reinforcing plate 100, and the handle 400 is specifically connected with the protruding end surface of the mounting boss 120, so that the waist structure of the mounting boss 120 can be utilized to provide a more firm support for the handle 400, so as to enhance the reliability and stability of the connection between the handle 400 and the reinforcing plate 100, and further improve the strength and rigidity of the handle 400 and even the door structure. The handle 400 is fixedly connected with the reinforcing plate 100 through the mounting boss 120, the reinforcing plate 100 is fixedly connected with the inner plate 200 and the outer plate 300, and when the handle 400 is stressed, the force acting on the handle 400 in a point shape can be dispersed to the reinforcing plate 100 through the mounting boss 120, and then transmitted and dispersed to the inner plate 200 and the outer plate 300 through the reinforcing plate 100.

Therefore, in the vehicle door structure provided by the application, the reinforcing plate 100 is arranged, the mounting boss 120 is arranged on the reinforcing plate 100, and the raised structure of the mounting boss 120 is provided with the waist support, so that the mounting boss 120 protrudes out of the rest part of the whole reinforcing plate 100, thereby providing more stable and reliable fixed support for the connection between the handle 400 and the reinforcing plate 100, and further connecting the reinforcing plate 100 with the inner plate 200 and the outer plate 300 of the vehicle door, so that the stress acting point of the handle 400 is enlarged to the stress acting surface of the whole vehicle door, the reliable mounting of the handle 400 and the vehicle door is realized, and the strength and the rigidity of the whole structure of the vehicle door structure are higher, so that the hidden handle 400 can be suitable for the vehicle door of a commercial vehicle model with larger weight.

In some embodiments, as shown in fig. 2 and 3, at least two mounting bosses 120 are provided, each mounting boss 120 is respectively provided at both sides of the handle mounting position 110, the handle 400 is correspondingly provided with a mounting portion 410 adapted to the mounting boss 120, and the handle 400 is fixedly connected to the mounting boss 120 through the mounting portion 410.

It can be appreciated that at least two mounting bosses 120 may be provided in this embodiment, and the mounting bosses 120 may be disposed on the left and right sides of the handle mounting location 110, on the upper and lower sides of the handle mounting location 110, or on the diagonal sides of the handle mounting location 110, so as to ensure that the stress of the mounting bosses 120 is more balanced.

Specifically, three mounting bosses 120 may be disposed, where the mounting bosses 120 are alternately disposed on opposite sides of the handle mounting position 110, two mounting bosses 120 are disposed on an upper side of the handle mounting position 110 in an extending direction, and one mounting boss 120 is disposed on a lower side of the handle mounting position 110, so as to form a stable triangular distribution structure, and further enhance the connection strength between the handle 400 and the reinforcing plate 100.

In other embodiments, four mounting bosses 120 may be provided so as to be symmetrically disposed on both upper and lower sides of the handle mounting location 110 or at four corners of the handle mounting location 110, which is not limited in the present application.

The mounting portion 410 is provided, and the handle 400 and the reinforcing plate 100 are connected by fixedly connecting the mounting portion 410 and the mounting boss 120, so that the stability and reliability of the handle 400 can be further improved.

Wherein the mounting boss 120 is disposed toward the inner panel 200, and the mounting portion 410 is located between the inner panel 200 and the mounting boss 120;

The mounting portion 410 and the mounting boss 120 are connected by a fastener 420.

It will be appreciated that, the reinforcing plate 100 is close to the outer plate 300, so that a larger gap is left on the side of the reinforcing plate 100 close to the inner plate 200, the mounting boss 120 is disposed towards the inner plate 200, and the mounting portion 410 is disposed between the inner plate 200 and the mounting boss 120, so that when the driver pulls the handle 400 to perform a door opening action, the handle 400 and the mounting portion 410 can apply a tensile force to the reinforcing plate 100, and further the tensile force is dispersed on the outer plate 300 through the reinforcing plate 100, so that the tensile force is prevented from being concentrated on the handle 400, the punctiform acting force is effectively dispersed to the whole door, the stress dispersing surface of the handle 400 is enlarged, and the tensile force is transmitted in multiple stages, so that the overall structural rigidity of the door structure is improved.

And so set up, also can change the pulling force that installation department 410 received into the pressure to the installation boss 120 on the reinforcing plate 100, the waist of the trapezium structure of the installation boss 120 of being convenient for is better to bear the weight of, also can make the inner structure of door structure more reasonable compacter.

In addition, the mounting part 410 and the mounting boss 120 are connected through the fastener 420, so that the structure is simple and stable, the positioning is accurate, the later maintenance and overhaul are convenient, and the fastener 420 can be in a bolt-nut structure. In other embodiments, a clamping structure may be provided, and the mounting portion 410 is inserted into the end surface of the mounting boss 120 and clamped to achieve the connection therebetween, which is not limited by the present application.

Fig. 5 is a schematic view showing the height of the mounting boss 120 of the reinforcing plate 100.

Specifically, as shown in fig. 5, the mounting boss 120 has a height of 24.5mm to 25.5mm.

It is understood that the height refers to the distance indicated by the reference H in fig. 5, that is, the vertical distance between the plane in which the reinforcing plate 100 is entirely located and the end face of the mounting boss 120, and also refers to the projection length of the waist portion of the mounting boss 120 in the direction perpendicular to the plane in which the reinforcing plate 100 is entirely located.

By limiting the height of the mounting boss 120, it is further ensured that the reinforcing plate 100 can satisfy the rigidity of the mounting position of the handle 400, and the stability of the handle 400 after mounting is prevented from being affected by the too low height of the mounting boss 120. Wherein, the mounting boss 120 is preferably 25mm in height according to experimental calculation and operation experience.

Also, in other embodiments, the height of the mounting boss 120 may be increased, but it should be noted that the maximum height of the mounting boss 120 should be sufficient to ensure that the reinforcing plate 100 and the handle 400 can be smoothly and stably mounted in the receiving cavity between the inner plate 200 and the outer plate 300.

Fig. 4 is a schematic structural view of the reinforcing plate 100.

In some embodiments, as shown in fig. 2, 3 and 4, at least one of the circumferential outer edge of the reinforcement plate 100 and the circumferential inner edge of the handle mounting position 110 is provided with a burring 130, the burring 130 being directed toward the inner panel 200;

the reinforcing plate 100 has a surface provided with a plurality of reinforcing ribs 140 at intervals.

It can be appreciated that in the present embodiment, the flange 130 facing the inner panel 200 is only disposed at the circumferential inner edge of the handle mounting position 110, so as to specifically improve the structural strength of the handle mounting position 110, and effectively avoid deformation of the handle mounting position 110 due to sudden increase of the stress of the handle 400 during the door opening process, and influence on the door structure.

In other embodiments, the flange 130 may be provided around the reinforcing plate 100 only at the circumferential outer edge of the reinforcing plate 100 to increase the rigidity of the reinforcing plate 100, prevent the reinforcing plate 100 from being deformed, or the flange 130 may be provided at both the inner edge of the handle mounting position 110 and the outer edge of the reinforcing plate 100, and the flange 130 may be adjusted toward the outer panel 300, which is not limited in the present application.

Further, a plurality of reinforcing ribs 140 can be uniformly arranged on the reinforcing plate 100 at other positions except the mounting boss 120 and the handle mounting position 110, the reinforcing ribs 140 are of a strip-shaped structure with smooth boundaries, and the reinforcing ribs can be realized through stamping and deep drawing forming, so that the overall rigidity of the reinforcing plate 100 is further improved, the reinforcing plate 100 is prevented from shaking in the process of pulling the handle 400, the stability of the vehicle door structure is ensured, and the use experience of the vehicle door structure is improved.

In some embodiments, as shown in fig. 3 and 4, an impact beam 500 is further included, the impact beam 500 being obliquely disposed in the receiving cavity, the impact beam 500 being connected with the inner panel 200 and the outer panel 300, and the reinforcement panel 100 being disposed at the lower side of the impact beam 500.

It can be appreciated that the impact beam 500 has a high structural rigidity in order to secure an impact effect thereof, and to secure life safety of a driver when necessary. In this embodiment, the anti-collision beam 500 made of HC340 high-strength steel may be further used to further improve the rigidity of the anti-collision beam 500, thereby improving the structural rigidity of the vehicle door.

And set up crashproof roof beam 500 slope, can divide into two upper and lower triangle areas with holding the chamber, stability is higher, and the structure is compacter. Because the vehicle of commercial motorcycle type is whole higher, reinforcing plate 100 sets up in the triangular region of crashproof roof beam 500 downside, then can reduce the installation height of reinforcing plate 100 and handle 400 relatively, and the operating personnel of being convenient for opens the door to utilize crashproof roof beam 500 to further provide the tensile dispersion route of handle 400, promote the structural rigidity of reinforcing plate 100 and handle 400 with higher safety protection coefficient.

Further, as shown in fig. 3 and 4, a plurality of connection points 151 are provided on the reinforcement plate 100 at intervals along the circumferential direction of the reinforcement plate 100, and the connection points 151 are fixedly connected with the inner panel 200, the outer panel 300 and the impact beam 500, respectively;

the at least two connection points 151 are fixedly connected with the impact beam 500;

At least seven connection points 151 are used to connect the inner panel 200 and the outer panel 300, and at least four connection points 151 are distributed at the lower portion of the reinforcement panel 100, and at least three connection points 151 are distributed at the edge of one side of the reinforcement panel 100 away from the impact beam 500.

It will be appreciated that by providing the connection points 151, the reinforcement panel 100 is connected to the inner panel 200, the outer panel 300, and the impact beam 500, which makes the door structure simpler and more compact, and is easier and less costly to implement.

In the present embodiment, a total of nine connection points 151, two of which realize connection of the apex angle of the reinforcing plate 100 on the side close to the impact beam 500 with the impact beam 500, and seven connection points 151, four of which realize connection of the lower portion of the reinforcing plate 100 with the inner panel 200 and the outer panel 300, and three of which realize connection of the right side portion of the reinforcing plate 100 with the inner panel 200 and the outer panel 300. The number of the connection points 151 is large, and the whole of the three connection points 151 is in triangular distribution, so that the reliability of the installation connection of the reinforcing plate 100 can be ensured in a more simplified form as much as possible, and the rigidity requirement of the handle 400 is ensured.

As shown in fig. 3, the connection point 151 is a welding point, and the reinforcing plate 100 is provided with an extension connection portion 150, and the welding point is located on the extension connection portion 150.

The connection points 151 are welding points, that is, the reinforcing plate 100 is mounted by welding at the corresponding positions of the connection points 151. In order to facilitate the connection of the reinforcement panel 100 with the inner panel 200, the outer panel 300 and the impact beam 500, the reinforcement panel 100 is further provided with an extension connection portion 150, and the extension connection portion 150 integrally extends out of the body of the reinforcement panel 100. The connection point 151 is specifically disposed on the extension connection portion 150, so that interference caused by too close a distance between the welding spot and the rest of the structures on the main body of the reinforcing plate 100 during welding can be avoided, and the welding effect is prevented from being affected.

In other embodiments, the connection point 151 may be provided as a screw hole, and the reinforcing plate 100 may be mounted by a screw member, which is not limited in the present application.

Further, as shown in fig. 2, in some embodiments, the reinforcing plate 100 is provided with a glue application portion 160 facing the outer plate 300, the glue application portion 160 being used to apply an adhesive 600 to bond the reinforcing plate 100 and the outer plate 300.

It will be appreciated that the provision of the glue portion 160 to connect the reinforcing plate 100 and the outer panel 300 by applying the adhesive 600 to the glue portion 160 can further improve the degree of reliable connection of the reinforcing plate 100 and the outer panel 300 and properly improve the sealing of the connection therebetween, thereby extending the service life of the door structure.

The glue coating portion 160 is relatively close to the handle mounting portion 110, and the adhesive 600 can further improve the stability of the connection between the mounting boss 120 and the handle 400. The adhesive 600 may be specifically an expansion adhesive, so that stable and reliable fixed connection between the reinforcing plate 100 and the outer plate 300 can be realized, and gaps between the reinforcing plate and the outer plate can be filled, so that contact between the reinforcing plate and the outer plate and transmission of force between the reinforcing plate and the outer plate are more sufficient.

On the other hand, the embodiment of the application provides a vehicle which is a commercial vehicle type and comprises a vehicle body and the vehicle door structure in any embodiment, wherein the vehicle door structure is connected with the vehicle body.

The door structure has been described in detail in the above embodiments, and the present application is not described herein.

In summary, according to the door structure and the vehicle provided by the application, the reinforcing plate 100 is provided, the handle 400 is disposed on the reinforcing plate 100, wherein the reinforcing plate 100 is provided with the mounting boss 120, and the protruding structure of the mounting boss 120 integrally protrudes from the rest of the reinforcing plate 100, so that a more stable and reliable fixed support can be provided for the connection between the handle 400 and the reinforcing plate 100, and the reinforcing plate 100 is further connected with the inner plate 200 and the outer plate 300 of the door, so that the stress acting point of the handle 400 is enlarged to the stress acting surface of the whole door, the reliable mounting of the handle 400 and the door is realized, and the strength and rigidity of the whole structure of the door structure are higher, so that the hidden handle 400 can be suitable for the door of a commercial vehicle type with a larger weight.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, terms should be understood at least in part by use in the context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, at least in part depending on the context. Similarly, terms such as "a" or "an" may also be understood to convey a singular usage or a plural usage, depending at least in part on the context.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on something" but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. A door structure for commercial motorcycle type's vehicle, its characterized in that, including inner panel, planking, handle and reinforcing plate, the inner panel with the planking is connected and is formed and hold the chamber, the planking is provided with dodges the mouth, the reinforcing plate set up in hold the intracavity, and respectively with the inner panel with the planking rigid coupling, just the reinforcing plate be provided with dodge the handle installation site that the mouth corresponds, the circumference of handle installation site is provided with the installation boss, the handle passes through the installation boss fastening is in on the handle installation site, the handle of handle expose in dodge the mouth, just the surface of the handle with the surface of planking flushes.

2. The vehicle door structure according to claim 1, wherein at least two mounting bosses are provided, each of the mounting bosses is provided on both sides of the handle mounting position, the handle is correspondingly provided with a mounting portion adapted to the mounting boss, and the handle is fixedly connected to the mounting boss through the mounting portion.

3. The vehicle door structure according to claim 2, wherein the mounting boss is provided toward the inner panel, the mounting portion being located between the inner panel and the mounting boss;

the mounting portion and the mounting boss are connected by a fastener.

4. A vehicle door structure according to claim 3, wherein the mounting boss has a height of 24.5mm to 25.5mm.

5. The vehicle door structure according to claim 1, wherein at least one of a circumferential outer edge of the reinforcement plate and a circumferential inner edge of the handle mounting position is provided with a burring, the burring being directed toward the inner panel;

a plurality of reinforcing ribs are arranged on the surface of the reinforcing plate at intervals.

6. The vehicle door structure according to any one of claims 1 to 5, further comprising an impact beam that is disposed obliquely in the accommodating chamber and is connected to the inner panel and the outer panel, the reinforcement panel being located on an underside of the impact beam.

7. The vehicle door structure according to claim 6, wherein a plurality of connection points are provided on the reinforcement plate at intervals in a circumferential direction of the reinforcement plate, the connection points being for fixedly connecting with the inner panel, the outer panel, and the impact beam, respectively;

at least two connecting points are used for fixedly connecting with the anti-collision beam;

At least seven connection points are used for connecting the inner plate and the outer plate, at least four connection points are distributed at the lower part of the reinforcing plate, and at least three connection points are distributed at the edge of one side, far away from the anti-collision beam, of the reinforcing plate.

8. The vehicle door structure of claim 7, wherein the connection point is a weld, the reinforcement panel is provided with an extended connection, and the weld is located on the extended connection.

9. The vehicle door structure according to any one of claims 1 to 5, wherein the reinforcement plate is provided with a glue application portion facing the outer panel, the glue application portion being for applying an adhesive to bond the reinforcement plate and the outer panel.

10. A vehicle, characterized in that it is of a commercial type, comprising a vehicle body and a door structure according to any one of claims 1-9, said door structure being connected to said vehicle body.