CN215553582U - Instrument board stiffening beam and car - Google Patents
Instrument board stiffening beam and car Download PDFInfo
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- CN215553582U CN215553582U CN202121199009.1U CN202121199009U CN215553582U CN 215553582 U CN215553582 U CN 215553582U CN 202121199009 U CN202121199009 U CN 202121199009U CN 215553582 U CN215553582 U CN 215553582U
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- pipe
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Abstract
The embodiment of the application provides an instrument panel stiffening beam and an automobile, and the instrument panel stiffening beam comprises a stiffening beam main body, wherein the stiffening beam main body comprises a main pipe and a mounting pipe, and the mounting pipe is fixedly connected to one side of the main pipe; the steering column support also comprises a plurality of independent mounting parts for mounting the steering column; wherein a first mounting portion of the plurality of mounting portions is simultaneously connected with the main pipe and the mounting pipe, and a second mounting portion of the plurality of mounting portions is fixed to the main pipe. Through the utility model provides a pair of instrument board stiffening beam, increased the space utilization of instrument board stiffening beam, also reduced the weight of instrument board stiffening beam simultaneously, improved the lightweight effect of car.
Description
Technical Field
The embodiment of the application relates to the technical field of automobiles, in particular to an instrument panel stiffening beam and an automobile.
Background
The instrument panel reinforcing beam is a support structure of the steering column and provides a support effect for the steering column, so that the steering performance of the automobile can be influenced by the performance of the instrument panel reinforcing beam.
The prior art discloses an instrument panel stiffening beam, including being responsible for, installation pipe and installing support, installing support fixed connection is responsible for and the installation on the pipe, when the installation steering column, only need with steering column and installing support connection can.
However, the installation bracket is large in size, so that the space utilization rate of the whole instrument panel reinforcing beam is low.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides an instrument panel stiffening beam and an automobile, and aims to facilitate the increase of the space utilization rate of the instrument panel stiffening beam.
A first aspect of an embodiment of the present application provides an instrument panel stiffening beam, including a stiffening beam main body, where the stiffening beam main body includes a main tube and a mounting tube, and the mounting tube is fixedly connected to one side of the main tube;
the steering column support also comprises a plurality of independent mounting parts for mounting the steering column;
wherein a first mounting portion of the plurality of mounting portions is simultaneously connected with the main pipe and the mounting pipe, and a second mounting portion of the plurality of mounting portions is fixed to the main pipe.
Optionally, connecting holes are formed in the first mounting portion and the second mounting portion and used for being connected with a steering column in a matched mode.
Optionally, be provided with first cooperation groove on the first installation department, first cooperation groove is located first installation department with the position that the installation union coupling, just the installation pipe with the laminating of first cooperation groove.
Optionally, be provided with second cooperation groove on the first installation department, second cooperation groove is located first installation department with be responsible for the position of connecting, just be responsible for with the laminating of second cooperation groove.
Optionally, the first installation portion is a plate body, the cross section of the first installation portion is door-shaped, and the opening of the first installation portion faces the installation pipe.
Optionally, the second mounting portion is provided with a reinforcing portion protruding from a surface of the second mounting portion.
Optionally, the reinforcement portion is integrally formed with the second mounting portion.
Optionally, a plurality of lightening holes are formed in both the main pipe and the mounting pipe.
Optionally, the spacing distance between the plurality of mounting portions is adapted to the steering column to be mounted.
A second aspect of embodiments of the present application provides an automobile including an instrument panel reinforcement beam as provided in the first aspect of embodiments of the present application.
Has the advantages that:
the application provides an instrument panel stiffening beam, a plurality of mutually independent installation parts are arranged on a main pipe and an installation pipe to replace an installation support in the prior art, and when a steering column is installed, the steering column is connected with the corresponding installation part; compare in the installing support, the volume of a plurality of mutually independent installation departments reduces, and the space that occupies will become less to increased the space utilization of instrument board stiffening beam, also reduced the weight of instrument board stiffening beam simultaneously, improved the lightweight effect of car.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of a prior art instrument panel reinforcement beam;
fig. 2 is a schematic view of the overall structure of the instrument panel reinforcement beam according to an embodiment of the present application;
fig. 3 is a schematic structural view of a main tube and an installation tube of a hidden instrument panel reinforcement beam according to an embodiment of the present application.
Description of reference numerals: 1. a stiffening beam body; 11. a main pipe; 12. installing a pipe; 2. an installation part; 21. A first mounting portion; 211. a first mating groove; 212. a second mating groove; 22. a second mounting portion; 221. A reinforcing portion; 23. connecting holes; 3. lightening holes; 4. and (7) mounting a bracket.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example one
In the related art, referring to fig. 1, an instrument panel reinforcement beam includes a main tube 11, a mounting tube 12, and a mounting bracket 4. Wherein, be the A post department of installing on the automobile body in the time of being responsible for 11 when the assembly, the installation pipe 12 then welds respectively on being responsible for 11 with installing support 4, provides the installation for the steering column, but because installing support 4 holistic volume is great, therefore the space that its occupy is also great, leads to the holistic space utilization of instrument board stiffening beam to reduce, and installing support 4's weight is also heavier, can influence the lightweight effect of automobile body.
In view of the above, the present embodiment of the application provides an instrument panel reinforcement beam, and referring to fig. 2, the instrument panel reinforcement beam includes a reinforcement beam main body 1, the reinforcement beam main body 1 is composed of a main pipe 11 and a mounting pipe 12, and the mounting pipe 12 is welded to one side of the main pipe 11 along a length direction of the main pipe 11.
Referring to fig. 3, the instrument panel reinforcement beam further includes a plurality of mounting portions 2 for mounting the steering column, the plurality of mounting portions 2 are independent of each other, specifically, each mounting portion 2 is not connected to each other, and each mounting portion 2 is independent on the main tube 11 and does not affect each other. The mounting part 2 further comprises a first mounting part 21 and a second mounting part 22, the first mounting part 21 is welded with the main pipe 11 and the mounting pipe 12, and the second mounting part 22 is welded on one side of the main pipe 11 far away from the mounting pipe 12.
In the present embodiment, the number of the first mounting portions 21 is two, the number of the second mounting portions 22 is one, and the first mounting portions 21 and the second mounting portions 22 are respectively distributed at different force-receiving points and are connected to different positions of the steering column. It should be noted that the first mounting portion 21 and the second mounting portion 22 are referred to in this embodiment only by separate names because their respective positions and specific shapes are different.
Meanwhile, referring to fig. 2, the first mounting portion 21 and the second mounting portion 22 are both provided with a connecting hole 23, and the connecting hole 23 is used for being connected with a steering column in a matching manner.
When the steering column is mounted, the mounting point on the steering column is first brought into correspondence with the different mounting portions 2 on the instrument panel reinforcing beam, and then the steering column can be fixed to the first mounting portion 21 and the second mounting portion 22 by inserting the connecting bolt through the connecting hole 23 on the steering column and the first mounting portion 21 or the second mounting portion 22 and fixing it with the connecting nut.
The original mounting bracket 4 is replaced by the light-weight mounting parts 2, so that the size of the instrument panel reinforcing beam is reduced, the space utilization rate of the instrument panel reinforcing beam is increased, the weight of the instrument panel reinforcing beam is reduced, and the light-weight effect of an automobile body is improved; meanwhile, the influence of welding thermal deformation between each mounting part 2 and the main pipe 11 is reduced, so that the instrument panel reinforcing beam is not easy to deform and damage; in addition, due to the improvement of the structure of the instrument panel reinforcing beam, the effect mode of the instrument panel reinforcing beam is effectively improved.
Referring to fig. 3, in the present embodiment, the first mounting portion 21 is provided as a plate body having a door-shaped cross-sectional shape, and the opening of the door-shaped first mounting portion 21 is provided toward the mounting opening, that is, both side walls of the first mounting portion 21 are connected to the main tube 11 and the mounting tube 12, while the top wall of the first mounting portion 21 faces upward, and the connection hole 23 is provided in the top wall of the first mounting portion 21, so that the first mounting portion 21 provided is small in size and light in weight, but can be normally connected to the steering column.
Referring to fig. 3, in order to improve the coupling effect between the first mounting portion 21 and the main pipe 11 and the mounting pipe 12 so that the first mounting portion 21 can be more stably fixed to the main pipe 11 and the mounting pipe 12, a first engagement groove 211 and a second engagement groove 212 are respectively formed in a side wall of the first mounting portion 21. Wherein, the first fitting groove 211 is located at the position where the first mounting part 21 is connected with the mounting tube 12, and the inner wall of the first fitting groove 211 is attached to the outer wall of the mounting tube 12; the second fitting groove 212 is located at a position where the first mounting portion 21 is connected to the main pipe 11, and an inner wall of the second fitting groove 212 and an outer wall of the main pipe 11 are fitted to each other. The first and second fitting grooves 211 and 212 may increase a contact area between the first mounting part 21 and the main tube 11 and the mounting tube 12, thereby improving connection stability between the first mounting part 21 and the main tube 11 and the mounting tube 12.
Referring to fig. 3, in the present embodiment, the second mounting portion 22 is also provided as a plate, but the edges of the two sides of the second mounting portion 22 are integrally formed with extending portions, the extending portions extend in a direction perpendicular to the second mounting portion 22, and the extending portions are mainly used for fitting the steering column. In order to increase the overall strength of the second mounting portion 22, the second mounting portion 22 is provided with a reinforcing portion 221, the reinforcing portion 221 protrudes from the surface of the second mounting portion 22, the reinforcing portion 221 is overall in an X shape, and meanwhile, the reinforcing portion 221 is integrally formed with the second mounting portion 22, so that the strength of the second mounting portion 22 is higher. In some possible embodiments, the reinforcement 221 may also take on other shapes as a whole, such as a cross shape.
In addition, the first mounting portion 21 and the second mounting portion 22 are both formed by die stamping, but compared with the conventional mounting bracket 4, the die cost for the first mounting portion 21 and the second mounting portion 22 is lower, so that more cost is saved.
It should be noted that, in some possible embodiments, the spacing distance between the plurality of mounting portions 2 may be adjustable, and in particular, when the types of the steering columns are different, the positions between the plurality of mounting portions 2 may be adaptively adjusted according to the types of the steering columns to be mounted, so that the instrument panel reinforcement beam may be applied to a greater variety of steering columns, thereby improving the application range of the instrument panel reinforcement beam and enhancing the modularization effect of the instrument panel reinforcement beam.
Example two
Based on the same inventive concept, the embodiment of the application provides an automobile which comprises the instrument panel reinforcing beam provided by the embodiment one of the application.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It should also be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, relational terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions or should not be construed as indicating or implying relative importance. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or terminal equipment comprising the element.
The technical solutions provided by the present application are described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understanding the present application, and the content of the present description should not be construed as limiting the present application. While various modifications of the illustrative embodiments and applications will be apparent to those skilled in the art based upon this disclosure, it is not necessary or necessary to exhaustively enumerate all embodiments, and all obvious variations and modifications can be resorted to, falling within the scope of the disclosure.
Claims (10)
1. An instrument panel reinforcing beam, includes reinforcing beam main part (1), reinforcing beam main part (1) is including being responsible for (11) and installation pipe (12), installation pipe (12) fixed connection is in one side of being responsible for (11), its characterized in that:
the steering column is characterized by also comprising a plurality of independent mounting parts (2) for mounting the steering column;
wherein a first mounting portion (21) of the plurality of mounting portions (2) is simultaneously connected with the main tube (11) and the mounting tube (12), and a second mounting portion (22) of the plurality of mounting portions (2) is fixed to the main tube (11).
2. The instrument panel reinforcement beam defined in claim 1, wherein:
connecting holes (23) are formed in the first mounting portion (21) and the second mounting portion (22), and the connecting holes (23) are used for being connected with a steering column in a matched mode.
3. The instrument panel reinforcement beam defined in claim 1, wherein:
be provided with first cooperation groove (211) on first installation department (21), first cooperation groove (211) are located first installation department (21) with the position that installation pipe (12) are connected, just installation pipe (12) with first cooperation groove (211) laminating.
4. The instrument panel reinforcement beam defined in claim 1, wherein:
be provided with second cooperation groove (212) on first installation department (21), second cooperation groove (212) are located first installation department (21) with the position that is connected in person in charge (11), just be responsible for (11) with second cooperation groove (212) laminating.
5. The instrument panel reinforcing beam according to claim 3 or 4, wherein:
first installation department (21) are the plate body, just the cross sectional shape of first installation department (21) is door-shaped, door-shaped the opening orientation of first installation department (21) installation pipe (12) set up.
6. The instrument panel reinforcement beam defined in claim 1, wherein:
the second mounting part (22) is provided with a reinforcing part (221) protruding out of the surface of the second mounting part (22).
7. The instrument panel reinforcement beam defined in claim 6, wherein:
the reinforcement part (221) is integrally formed with the second mounting part (22).
8. The instrument panel reinforcement beam defined in claim 1, wherein:
the main pipe (11) and the mounting pipe (12) are respectively provided with a plurality of lightening holes (3).
9. The instrument panel reinforcement beam defined in claim 1, wherein: the spacing distance between the installation parts (2) is matched with the steering column to be installed.
10. An automobile, characterized in that: comprising an instrument panel reinforcement beam according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121199009.1U CN215553582U (en) | 2021-05-31 | 2021-05-31 | Instrument board stiffening beam and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121199009.1U CN215553582U (en) | 2021-05-31 | 2021-05-31 | Instrument board stiffening beam and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215553582U true CN215553582U (en) | 2022-01-18 |
Family
ID=79865203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121199009.1U Active CN215553582U (en) | 2021-05-31 | 2021-05-31 | Instrument board stiffening beam and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215553582U (en) |
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2021
- 2021-05-31 CN CN202121199009.1U patent/CN215553582U/en active Active
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