Jack support structure and automobile

Abstract

The embodiment of the utility model relates to the technical field of automobile body structures, and discloses a jack support structure and an automobile. The jack support structure comprises a support body, the support body comprises a first supporting plate, a second supporting plate and a third supporting plate, the first supporting plate and the second supporting plate are oppositely arranged, the third supporting plate is connected with the first supporting plate and the second supporting plate, connecting plates are arranged at the ends, away from the third supporting plate, of the first supporting plate and the second supporting plate, and the support body is connected with a threshold of an automobile through the connecting plates; one side of the abutting support is connected with the side, away from the threshold, of the third supporting plate, and the other side of the abutting support abuts against the jack. According to the jack support structure, the support body is connected with the threshold of the automobile through the connecting plate, the support body can adapt to thresholds of different sizes and shapes, and the universality of the jack support structure is improved; and the jack bracket structure can be firmly fixed on the threshold of the automobile, so that the jack is prevented from directly acting on the threshold of the automobile, and the damage to the paint surface or the structure of the threshold is reduced.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of automobile body structures, and in particular to a jack support structure and an automobile. Background Art

[0002] With the rapid development of automobile technology, lightweight body structure has become a major development trend. Lightweighting can not only improve the fuel economy and reduce emissions of automobiles, but also improve the handling and acceleration performance of automobiles. Among many lightweight materials, aluminum alloy is highly favored due to its high strength, light weight and excellent corrosion resistance. Therefore, aluminum alloy is increasingly used in key parts such as car doors, hoods, chassis and even door sills.

[0003] Compared with sheet metal door sills in related technologies, aluminum alloy door sills are not only lighter, but also stronger, which can effectively improve the overall rigidity and safety of the vehicle body. However, due to the differences in materials and structures between aluminum alloy door sills and sheet metal door sills, the original matching structure on the sheet metal door sill (for example, the jack bracket structure) cannot be directly assembled on the aluminum alloy door sill for use. Utility Model Content

[0004] In view of this, the embodiments of the present application provide a jack support structure and a car to solve the problem in the related art that the jack support structure cannot be directly assembled on the aluminum alloy door sill for use.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the embodiment of the present application is implemented as follows:

[0006] In a first aspect, an embodiment of the present application provides a jack support structure, comprising:

[0007] The bracket body comprises a first support plate and a second support plate which are arranged opposite to each other and a third support plate which connects the first support plate and the second support plate, and a connecting plate is provided at one end of the first support plate and the second support plate which are away from the third support plate, and the bracket body is connected to the door sill of the car through the connecting plate;

[0008] The abutment bracket has one side connected to the side of the third support plate away from the door sill, and the other side is suitable for abutting against the jack.

[0009] The embodiment of the present application connects the bracket body to the door sill of the car through a connecting plate, which not only allows the bracket body to adapt to door sills of different sizes and shapes, that is, the bracket body can be installed on different types of cars, thereby improving the versatility of the jack bracket structure of the present application; the jack bracket structure can also be firmly fixed on the door sill of the car, thereby preventing the jack from directly acting on the door sill of the car, thereby reducing damage to the paint surface or structure of the door sill. Furthermore, the first support plate and the second support plate are connected to the door sill of the car through a connecting plate at one end away from the third support plate, thereby effectively dispersing the pressure of the jack on the bracket body, improving the stability of the jack bracket structure, and reducing the possibility of deformation of the door sill. In addition, the embodiment of the present application provides an abutment bracket for abutting the jack on one side of the third support plate, thereby preventing the jack and the jack bracket structure from sliding or deflecting during the use of the jack, thereby improving the safety of the jack during use.

[0010] In a possible implementation of the present application, one end of the first support plate and the second support plate away from the third support plate are bent to form the connecting plate, and the connecting plate is connected to the lower surface of the door sill via a fastener.

[0011] In a possible implementation of the present application, the connecting plate on the first supporting plate and the connecting plate on the second supporting plate both extend in a direction away from each other.

[0012] In a possible implementation of the present application, the first support plate and the second support plate are provided with first flanges extending toward each other on opposite sides, and the third support plate is provided with second flanges connected to the first flanges on opposite sides, and the first flange, the second flange, the first support plate and the second support plate form an annular structure.

[0013] In a possible implementation of the present application, the first support plate, the second support plate, the third support plate, and the connecting plate are integrally formed.

[0014] In a possible implementation of the present application, the abutment bracket includes a pair of L-shaped mounting portions and abutment portions, the mounting portions are fixedly connected to the third support plate, and the abutment portions are suitable for abutting against the jack.

[0015] In a possible implementation of the present application, the abutting portions of a pair of the abutting brackets are attached to each other and fixedly connected.

[0016] In a possible implementation of the present application, a first positioning hole is provided on one of the mounting portion and the third support plate, and a second positioning hole matching the first positioning hole is provided on the other.

[0017] In a possible implementation of the present application, the jack support structure further includes a mounting plate disposed on the door sill, the mounting plate is provided with a threaded hole, and the connecting plate is connected to the door sill by threading a fastener and the threaded hole.

[0018] In a second aspect, an embodiment of the present application provides a car, including:

[0019] The vehicle body is provided with a door sill;

[0020] In the above-mentioned jack support structure, the support body is installed on the lower surface of the door sill through the connecting plate.

[0021] The automobile of the present application is provided with the above-mentioned jack bracket structure on the door sill, thereby preventing the jack from directly acting on the door sill of the automobile, and reducing damage to the paint surface or structure under the door sill. In addition, the embodiment of the present application is provided with an abutment bracket for abutting the jack on one side of the third support plate, thereby preventing the jack and the automobile from sliding or deflecting during the process of using the jack to lift the vehicle, thereby improving the safety of the jack during use, and ensuring the personal safety of maintenance personnel and the safety of the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the assembly of a jack support structure and a lower surface of a door sill provided in an embodiment of the present application;

[0023] Figure 2 for Figure 1 A schematic diagram from another perspective;

[0024] Figure 3 for Figure 1 Exploded view of part of the structure;

[0025] Figure 4 A schematic structural diagram of a jack support structure provided in an embodiment of the present application;

[0026] Figure 5 for Figure 4 A structural schematic diagram of the jack support structure from another perspective shown;

[0027] Figure 6 for Figure 5 A schematic top view of the jack support structure shown;

[0028] Figure 7 An exploded view of a jack support structure provided in an embodiment of the present application.

[0029] Reference numerals:

[0030] 1. Bracket body; 101. First support plate; 1011. First flange; 102. Second support plate; 103. Third support plate; 1031. Second flange; 1032. First positioning hole; 1033. Second positioning hole; 104. Connecting plate; 105. Ring structure; 2. Abutting bracket; 201. Mounting portion; 202. Abutting portion; 203. Reinforcing rib; 3. Fastener; 4. Mounting plate; 401. Threaded hole; 5. Door sill; 501. Lower surface. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0032] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0033] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0034] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0035] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0036] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0037] In order to solve the problem that the jack support structure in the related art cannot be directly assembled on the aluminum alloy door sill for use, the embodiments of the present application provide a jack support structure and a car.

[0038] Combine the following Figures 1 to 7 , to describe the embodiments of the present application.

[0039] First, as Figures 1 to 7 As shown, an embodiment of the present application provides a jack support structure, including: a support body 1 and an abutment support 2.

[0040] Specifically, the bracket body 1 includes a first support plate 101 and a second support plate 102 that are arranged opposite to each other, and a third support plate 103 connecting the first support plate 101 and the second support plate 102. The first support plate 101 and the second support plate 102 are provided with a connecting plate 104 at one end away from the third support plate 103. The bracket body 1 is connected to the door sill 5 of the car through the connecting plate 104; one side of the abutting bracket 2 is connected to the side of the third support plate 103 away from the door sill 5, and the other side is suitable for abutting with the jack.

[0041] The embodiment of the present application connects the support body 1 with the door sill 5 of the car through the connecting plate 104, which not only allows the support body 1 to adapt to door sills 5 of different sizes and shapes, that is, the support body 1 can be installed on different types of cars, thereby improving the versatility of the jack support structure of the present application; the jack support structure can also be firmly fixed on the door sill 5 of the car, thereby preventing the jack from directly acting on the door sill 5 of the car, thereby reducing damage to the paint surface or structure of the door sill 5. Furthermore, the end of the first support plate 101 and the second support plate 102 away from the third support plate 103 is connected to the door sill 5 of the car through the connecting plate 104, thereby effectively dispersing the pressure of the jack on the support body 1, thereby improving the stability of the jack support structure, and reducing the possibility of door sill deformation. In addition, the embodiment of the present application provides an abutting bracket 2 for abutting with the jack on one side of the third support plate 103, thereby preventing the jack and the jack support structure from sliding or deflecting during the use of the jack, thereby improving the safety of the jack during use.

[0042] In some embodiments of the present application, Figure 1 , Figure 3 , Figure 4 , Figure 6and Figure 7 As shown, the ends of the first support plate 101 and the second support plate 102 away from the third support plate 103 are bent to form a connecting plate 104, and the connecting plate 104 is connected to the lower surface 501 of the door sill 5 through the fastener 3. Compared with the components connected separately, the present embodiment allows the connecting plate 104 to be integrally formed with the first support plate 101 and the second support plate 102, which can enhance the strength and anti-deformation ability of the connection part. Furthermore, since the connecting plate 104 is formed by bending, the bending angle of the connecting plate 104 can be adjusted according to the shape and size of the door sill 5 of different models, so that the jack support structure can better adapt to the installation requirements of different models and improve the versatility of the jack support structure. In addition, the present embodiment fixes the connecting plate 104 to the lower surface 501 of the door sill 5 through the fastener 3 such as bolts and nuts, which can ensure the connection stability between the jack support structure and the vehicle on the one hand; on the other hand, it can simplify the installation and disassembly process and improve the convenience of maintenance or replacement.

[0043] In some embodiments of the present application, Figure 1 , Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the connecting plate 104 on the first support plate 101 and the connecting plate 104 on the second support plate 102 both extend in a direction away from each other. In this embodiment, the two connecting plates 104 extend in a direction away from each other, which can increase the contact area between the support body 1 and the door sill 5 and optimize the force distribution of the jack support structure; on the other hand, it can improve the convenience of installing the fastener 3.

[0044] It is understandable that the positional relationship between the connecting plate 104 and the first support plate 101 and the second support plate 102 can be adjusted as needed, and this application does not make specific limitations on this. The position of the connecting plate 104 is described below with reference to some examples:

[0045] In some embodiments not shown, the connecting plate 104 on the first support plate 101 and the connecting plate 104 on the second support plate 102 extend in a direction approaching each other.

[0046] In some embodiments not shown, the connecting plate 104 on the first supporting plate 101 and the first supporting plate 101 are arranged in a "T" shape, and the connecting plate 104 on the second supporting plate 102 and the second supporting plate 102 are also arranged in a "T" shape.

[0047] In some embodiments of the present application, Figures 1 to 7As shown, the first support plate 101 and the second support plate 102 are provided with first flanges 1011 extending toward each other on opposite sides, and the third support plate 103 is provided with second flanges 1031 connected to the first flanges 1011 on opposite sides, and the first flanges 1011, the second flanges 1031, the first support plate 101 and the second support plate 102 form an annular structure 105. In this embodiment, by providing the annular structure 105 on the support body 1, the overall strength of the support body 1 can be improved, and the force of the jack acting on the jack support structure can be evenly dispersed, thereby extending the service life of the jack support structure and reducing the frequency of maintenance and replacement of the jack support structure.

[0048] In a specific embodiment, the ends of the first flange 1011 and the second flange 1031 away from the third support plate 103 are both in contact with the lower surface 501 of the door sill 5. In this way, on the one hand, the annular structure 105 can be more closely attached to the door sill 5, reducing the gap between the support body 1 and the door sill 5, and improving the stability of the installation; on the other hand, the rigidity and anti-deformation ability of the jack support structure can be further enhanced to ensure that it can still maintain stable performance during long-term use.

[0049] It should be noted that the present embodiment does not limit the relative positions of the first flange 1011 and the second flange 1031, as long as they can form an annular structure 105 with the first support plate 101 and the second support plate 102. Exemplarily, the first flange 1011 on the first support plate 101 and the second support plate 102 are both located on the inner side of the second flange 1031, and the first flange 1011 and the second flange 1031 are welded to form an integral structure. It should be supplemented that the inner side of the second flange 1031 is the side where the cavity of the annular structure 105 is located.

[0050] In some embodiments of the present application, the first support plate 101, the second support plate 102, the third support plate 103 and the connecting plate 104 are integrally formed. The embodiment adopts an integrally formed design, which can simplify the production process and improve production efficiency on the one hand; on the other hand, compared with the split structure, the integrally formed structure can not only reduce the risk of fracture, but also more evenly disperse and withstand the force on the bracket body 1, thereby improving the overall rigidity and stability of the bracket body 1.

[0051] In some embodiments of the present application, Figures 1 to 5As shown, the abutment bracket 2 includes a pair of L-shaped mounting portions 201 and abutment portions 202, the mounting portion 201 is fixedly connected to the third support plate 103, and the abutment portion 202 is suitable for abutting against the jack. It can be understood that the L-shaped mounting portion 201 and abutment portion 202 can provide a more stable support structure, especially when the jack applies force, such a design can effectively disperse the pressure, prevent the jack bracket structure from deforming or slipping, and enhance the stability and load-bearing capacity of the entire system.

[0052] In order to further enhance the structural strength of the abutting bracket 2 , in a specific embodiment, reinforcing ribs 203 are provided on the mounting portion 201 and the abutting portion 202 .

[0053] In some embodiments of the present application, Figure 2 , Figure 5 and Figure 7 As shown, the abutting parts 202 of a pair of abutting brackets 2 are attached to each other and fixedly connected. It can be understood that in this embodiment, the abutting parts 202 of the two abutting brackets 2 are attached to each other and fixedly connected to each other to form a more solid overall structure, thereby effectively avoiding deformation or damage of the jack bracket structure and protecting the safety of equipment and personnel.

[0054] In some embodiments of the present application, Figure 6 As shown, one of the mounting portion 201 and the third support plate 103 is provided with a first positioning hole 1032, and the other is provided with a second positioning hole 1033 that matches the first positioning hole 1032. In this embodiment, by using the first positioning hole 1032 and the second positioning hole 1033 in coordination, the mounting portion 201 and the third support plate 103 can be accurately positioned to avoid deviation during the assembly process, thereby improving the stability of the entire device and the reliability of long-term use.

[0055] It should be noted that the present application does not limit the shapes of the first positioning hole 1032 and the second positioning hole 1033, and can be adjusted accordingly according to the needs of installation and positioning. For example, the shapes of the first positioning hole 1032 and the second positioning hole 1033 can be, but are not limited to, circular, elliptical and square.

[0056] In some embodiments of the present application, the jack support structure further includes a mounting plate 4 disposed on the door sill 5, a threaded hole 401 is disposed on the mounting plate 4, and the connecting plate 104 is connected to the door sill 5 by threading the fastener 3 and the threaded hole 401. In this embodiment, the threaded hole 401 is disposed on the mounting plate 4, and the connection with the door sill 5 is achieved by threading the fastener 3 and the threaded hole 401. On the one hand, the installation and disassembly procedures can be simplified, saving time and labor; on the other hand, the installation position of the mounting plate 4 and the position and number of the threaded holes 401 disposed on the mounting plate 4 can be flexibly adjusted according to the door sill 5 structure of different vehicle models, thereby improving the versatility and market adaptability of the jack support structure.

[0057] In a second aspect, the embodiment of the present application provides a car, comprising: a car body and the above-mentioned jack support structure. Specifically, the car body is provided with a door sill 5; the support body 1 is installed on the lower surface 501 of the door sill 5 through a connecting plate 104.

[0058] The automobile of the present application is provided with the above-mentioned jack support structure on the door sill 5, thereby preventing the jack from directly acting on the door sill 5 of the automobile, and reducing damage to the paint surface or structure of the lower surface 501 of the door sill 5. In addition, the embodiment of the present application is provided with an abutment support 2 for abutting against the jack on one side of the third support plate 103, thereby preventing the jack and the automobile from sliding or deflecting during the process of using the jack to lift the vehicle, thereby improving the safety of the jack during use, and ensuring the personal safety of maintenance personnel and the safety of the surrounding environment.

[0059] It should be noted that the automobile in this application may refer to a large automobile, a small automobile, a special-purpose automobile, etc. For example, according to the vehicle type, the automobile in this application may be a sedan, an off-road vehicle, a multi-purpose vehicle (MPV) or other vehicle types. Generally, an automobile is provided with wheels, a power source, and a transmission system provided between the wheels and the power source. The transmission system can transmit the power provided by the power source to the wheels, so that the wheels rotate, thereby driving the automobile to travel.

[0060] It should be noted that in the embodiments of the present application, the type of the power source of the vehicle is not limited. For example, for a fuel vehicle, the power source may refer to a fuel engine such as a gasoline engine or a diesel engine; for an electric vehicle, the power source may refer to an electric motor; for a hybrid vehicle, the power source may refer to an engine or an electric motor; for a vehicle powered by other means, the power source may refer to a device that generates power.

[0061] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A jack support structure, characterized in that: include: The support body (1) comprises a first support plate (101) and a second support plate (102) arranged opposite to each other, and a third support plate (103) connecting the first support plate (101) and the second support plate (102); the first support plate (101) and the second support plate (102) are both provided with a connecting plate (104) at one end away from the third support plate (103); and the support body (1) is connected to a door sill (5) of a car via the connecting plate (104); The abutment bracket (2) has one side connected to the side of the third support plate (103) away from the threshold (5), and the other side suitable for abutting against the jack.

2. The jack support structure according to claim 1, characterized in that: One end of the first support plate (101) and the second support plate (102) away from the third support plate (103) are bent to form the connecting plate (104), and the connecting plate (104) is connected to the lower surface (501) of the door sill (5) via a fastener (3).

3. The jack support structure according to claim 2, characterized in that: The connecting plate (104) on the first supporting plate (101) and the connecting plate (104) on the second supporting plate (102) both extend in a direction away from each other.

4. The jack support structure according to claim 1, characterized in that: The first support plate (101) and the second support plate (102) are each provided with first flanges (1011) extending toward each other on opposite sides, and the third support plate (103) is respectively provided with second flanges (1031) connected to the first flanges (1011) on opposite sides, and the first flanges (1011), the second flanges (1031), the first support plate (101) and the second support plate (102) form an annular structure (105).

5. The jack support structure according to any one of claims 1 to 4, characterized in that: The first support plate (101), the second support plate (102), the third support plate (103) and the connecting plate (104) are integrally formed.

6. The jack support structure according to claim 1, characterized in that: The abutment bracket (2) comprises a pair of L-shaped mounting portions (201) and an abutment portion (202); the mounting portion (201) is fixedly connected to the third support plate (103); and the abutment portion (202) is suitable for abutting against the jack.

7. The jack support structure according to claim 6, characterized in that: The abutment portions (202) of a pair of abutment brackets (2) are attached to each other and fixedly connected.

8. The jack support structure according to claim 6, characterized in that: One of the mounting portion (201) and the third support plate (103) is provided with a first positioning hole (1032), and the other is provided with a second positioning hole (1033) matching with the first positioning hole (1032).

9. The jack support structure according to any one of claims 1 to 4 or 6 to 8, characterized in that: It also comprises a mounting plate (4) arranged on the threshold (5), the mounting plate (4) being provided with a threaded hole (401), and the connecting plate (104) being connected to the threshold (5) by threaded connection between a fastener (3) and the threaded hole (401).

10. An automobile, characterized in that: include: The vehicle body is provided with a door sill (5); The jack support structure according to any one of claims 1 to 9, wherein the support body (1) is installed on the lower surface (501) of the door sill (5) through the connecting plate (104).

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