CN113276956A - One box connecting assembly and automobile comprising same - Google Patents
One box connecting assembly and automobile comprising same Download PDFInfo
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- CN113276956A CN113276956A CN202110686062.2A CN202110686062A CN113276956A CN 113276956 A CN113276956 A CN 113276956A CN 202110686062 A CN202110686062 A CN 202110686062A CN 113276956 A CN113276956 A CN 113276956A
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- Prior art keywords
- support
- pipe column
- front wall
- column
- automobile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/82—Brake-by-Wire, EHB
Abstract
The invention discloses a one box connecting assembly and an automobile comprising the same, and relates to the field of automobile brake power-assisted systems. The switching support is fixed on the front wall, and the top of the switching support is connected with the support pipe column. The support pipe column is in threaded connection with the vibration reduction tower, the support pipe column is in threaded connection with the switching support, and the switching support is welded with the front wall. The invention can effectively ensure the weight of the whole vehicle while ensuring the dynamic rigidity of the ONE BOX mounting point, and conforms to the lightweight principle of the electric vehicle.
Description
Technical Field
The invention relates to the field of automobile brake power-assisted systems, in particular to a one box connecting assembly and an automobile comprising the same.
Background
Compared with a common brake boosting system ibooster, an ONE BOX (linear control actuation system) can recover brake energy besides conventional brake boosting, so that the ONE BOX has a wide application prospect, but the ONE BOX can bring larger Vibration excitation during working so as to cause structural Noise, and has adverse effects on the NVH (Noise, Vibration and sound Vibration roughness) level of a whole vehicle.
The normal dynamic stiffness of the ONE BOX mounting point is improved, so that the structural noise caused by the normal dynamic stiffness can be effectively reduced. The ONE BOX is mounted on the dash panel, limited by the structural arrangement, with a common optimization being the addition of a dash stiffener. Enclose before to a formula of dividing, enclose the reinforcing plate before increasing and can borrow power to the bottom end rail, show and promote the mounting point dynamic stiffness. Specifically, a reinforcing plate is added to the front wall, the edge of the reinforcing plate is overlapped on the upper edge and the lower edge of the front wall, the rigidity of the front wall is increased by means of force from the root of the connecting edge, and a welded connecting mode is used. Arrange the strengthening rib on the reinforcing plate, form the cavity between strengthening rib and the preceding wall. Generally speaking, the larger the cavity in the strengthening rib that forms, the stronger the effect that dynamic stiffness promoted, simultaneously, play the muscle height and will consider the thickness protection that encloses the sound insulation pad before.
However, for the integrated front wall, the dynamic stiffness lifting effect brought by the reinforcing plate with the conventional thickness is very little, so that the method for lifting the dynamic stiffness by the conventional reinforcing plate is hardly suitable for the electric vehicle type of the integrated front wall. First, promote dynamic stiffness and need the reinforcing plate to connect on preceding lower limb of enclosing, and the integral preceding encloses often by a monoblock sheet metal punching press and forms, the area is great, leads to the reinforcing plate also to need great area. Secondly, from the angle transmission analysis of biography power, if need reach the same dynamic stiffness and promote the effect, the reinforcing plate of enclose before integral needs than the reinforcing plate thickness of enclosing before the part formula thicker. The larger area, thicker stiffener solution is unacceptable in highly quality control sensitive electric vehicle models. The electric vehicle has the pain of endurance mileage, so that the requirement on the light weight of the whole vehicle is more strict, and the dynamic stiffness of the ONE BOX mounting point is improved by only increasing the thickness of the reinforcing plate, so that the weight is increased greatly, which is contrary to the light weight principle of the electric vehicle.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a ONE BOX connecting component and an automobile comprising the same, which can effectively ensure the weight of the whole automobile while ensuring the dynamic rigidity of an ONE BOX mounting point, and accord with the lightweight principle of an electric vehicle.
In order to achieve the above purpose, the one box connecting assembly provided by the invention comprises a supporting pipe column, wherein the supporting pipe column is positioned between a damping tower and a front wall in a front cabin of an automobile, the supporting pipe column is transversely arranged in the front cabin of the automobile, one end of the supporting pipe column is connected with the damping tower, the other end of the supporting pipe column is connected with the front wall, and a switching support is arranged at the tail end of one end of the supporting pipe column, which is used for connecting the front wall.
On the basis of the technical scheme, the switching support is fixed on the front wall, and the top of the switching support is connected with the support pipe column.
On the basis of the technical scheme, the support pipe column is in threaded connection with the vibration reduction tower, the support pipe column is in threaded connection with the switching support, and the switching support is welded with the front wall.
On the basis of the technical scheme, the angle between the supporting pipe column and the front periphery is smaller than 90 degrees.
On the basis of the technical scheme, the vertical height of one end of the supporting pipe column is larger than that of the other end of the supporting pipe column.
On the basis of the technical scheme, the vertical height of one end of the support pipe column switching support is larger than that of one end close to the vibration damping tower.
On the basis of the technical scheme, the side wall of the supporting pipe column is provided with a plurality of openings.
On the basis of the technical scheme, a plurality of open pores are uniformly distributed on the side wall of the supporting pipe column.
On the basis of the technical scheme, the front wall is provided with the reinforcing plate.
The invention provides an automobile which comprises: comprising the above-mentioned one box connection assembly.
Compared with the prior art, the invention has the advantages that: through set up the support tubular column in the car front deck between damping tower and the preceding wall, and support the tubular column and transversely set up in the car front deck, the ONE end that supports the tubular column links to each other with the damping tower, the other end links to each other with preceding wall, and the end that supports the tubular column and be used for connecting the ONE end of preceding wall is equipped with the switching support, through arranging the support tubular column in the front deck, and enclose the reinforcing plate before combining, effectively promote the dynamic rigidity of ONE BOX mounting point, specially adapted is sensitive to weight very much, and need set up to the electric automobile type of preceding wall before the integral, when guaranteeing ONE BOX mounting point dynamic rigidity, also can effectively guarantee whole car weight, accord with the lightweight principle of electric motor car.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are 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 to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a one box connection assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of the mounting of the cowl in an embodiment of the present invention.
In the figure: 1-supporting pipe column, 2-damping tower, 3-front wall, 4-switching support, 5-opening and 6-reinforcing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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 embodiments of the present application, but not all embodiments.
Referring to fig. 1, a one box connection assembly according to an embodiment of the present invention is suitable for an electric Vehicle type of an integral front wall 3, such as an electric MPV (Multi-Purpose Vehicle) Vehicle type. The conventional method of raising the dynamic stiffness of the reinforcement panel 6 is hardly applicable to the electric vehicle type of the integrated cowl 3 because: firstly, the reinforcing plate 6 is required to be connected to the upper edge and the lower edge of the front wall 3 for improving dynamic stiffness, and the integral front wall 3 is usually formed by stamping a whole thin plate, so that the area is large, and the reinforcing plate 6 also needs a large area; secondly, from the angle transmission analysis of biography power, if need reach the same dynamic stiffness and promote the effect, the reinforcing plate 6 of enclosing 3 before integral needs than the reinforcing plate 6 thickness of enclosing 3 before the part formula, and the reinforcing plate 6 scheme that the area is bigger, thickness is thicker is hardly accepted on the electric automobile type to high sensitivity of quality control. According to the invention, through the scheme of combining the support pipe column 1 and the reinforcing plate 6, the dynamic rigidity of the mounting point of the integral front wall 3 electric vehicle type ONE BOX is ensured, and the requirement of light weight of the electric vehicle type can also be ensured.
The one box connecting assembly provided by the embodiment of the invention comprises a supporting pipe column 1, wherein the supporting pipe column 1 is positioned between a damping tower 2 and a front wall 3 in an automobile front cabin, the supporting pipe column 1 is transversely arranged in the automobile front cabin, one end of the supporting pipe column 1 is connected with the damping tower 2, the other end of the supporting pipe column 1 is connected with the front wall 3, and a switching support 4 is arranged at the tail end of one end, used for being connected with the front wall 3, of the supporting pipe column 1. The switching support 4 is fixed on the front wall 3, and the top of the switching support 4 is connected with the support pipe column 1. The support pipe column 1 is in threaded connection with the vibration reduction tower 2, the support pipe column 1 is in threaded connection with the switching support 4, and the switching support 4 is welded with the front wall 3.
Through in the car front deck damping tower 2 with before enclose between 3 and support tubular column 1, and support tubular column 1 and transversely set up in the car front deck, the ONE end that supports tubular column 1 links to each other with damping tower 2, the other end links to each other with before enclosing 3, and support the terminal that tubular column 1 is used for connecting before enclosing 3 ONE end and be equipped with switching support 4, through arranging support tubular column 1 in the front deck, and the reinforcing plate 6 of enclosing 3 before combining, effectively promote the dynamic rigidity of ONE BOX mounting point, specially adapted is particularly useful sensitive to weight, and need set up to the electric automobile type of enclosing 3 before the integral, when guaranteeing ONE BOX mounting point dynamic rigidity, also can effectively guarantee whole car weight, accord with the lightweight principle of electric motor car. Through arranging support tubular column 1 in the front deck to enclose 3 reinforcing plate 6 before combining, effectively promote the dynamic rigidity of ONE BOX mounting point, the specially adapted is particularly sensitive to weight, and need set up to enclose 3 electric automobile type before integral, when guaranteeing ONE BOX mounting point dynamic rigidity, also can effectively guarantee whole car weight.
In the front cabin, the damping tower 2 and before enclose and set up between 3 and support tubular column 1, support the one end of tubular column 1 and carry out the spiro union with damping tower 2, the other end through a switching support 4 be connected to before enclose 3 on, support the one end of tubular column 1 promptly and link to each other with damping tower 2, the other end with install before enclose the switching support 4 on 3 and link to each other. The connection mode between the support pipe column 1 and the vibration reduction tower 2 is in a threaded connection mode, and the connection mode between the support pipe column 1 and the transfer support 4 is in a threaded connection mode. Because the thick and thin material of preceding 3 of enclosing of material of supporting tubular column 1, both lug connection probably lead to tearing the problem, so support tubular column 1 through switching support 4 be connected to before enclose 3 on, switching support 4 can play the transition effect in thickness, effectively prevent to tear the appearance of problem.
Through in the car front deck damping tower 2 with before enclose between 3 and support tubular column 1, and support tubular column 1 and transversely set up in the car front deck, the ONE end that supports tubular column 1 links to each other with damping tower 2, the other end links to each other with before enclosing 3, and support the terminal that tubular column 1 is used for connecting before enclosing 3 ONE end and be equipped with switching support 4, through arranging support tubular column 1 in the front deck, and enclose 3 reinforcing plate 6 before combining, effectively promote the dynamic rigidity of ONE BOX mounting point, specially adapted is particularly sensitive to weight, and need set up to enclose 3's before integral electric automobile type, when guaranteeing ONE BOX mounting point dynamic rigidity, also can effectively guarantee whole car weight, accord with the lightweight principle of electric motor car.
In the embodiment of the invention, the angle between the support column 1 and the front wall 3 is less than 90 degrees. Although the vertical connection between the support column 1 and the front wall 3 can maximally improve the normal stiffness of the front wall 3, the arrangement mode is inconsistent with the safety performance, so that the intrusion amount is higher, and therefore, the vertical arrangement between the support column 1 and the front wall 3 is avoided, and in the embodiment of the invention, the angle between the support column 1 and the front wall 3 is smaller than 90 degrees.
Meanwhile, in the embodiment of the invention, the vertical height of one end of the support pipe column 1 is greater than that of the other end, specifically, the vertical height of one end of the adapter bracket 4 of the support pipe column 1 is greater than that of one end close to the vibration damping tower 2, so that a height difference is formed between two ends of the support pipe column 1 in the vertical direction, and thus, in a direct impact test of safety performance, a torque can be formed by the impact on the front end of the support pipe column 1 to twist the support pipe column 1, and the intrusion amount is reduced. Through propping the setting that the angle between tubular column and preceding wall 3 is less than 90 to and the setting that the vertical height of supporting tubular column 1 one end is greater than the vertical height of the other end, support tubular column 1's invasion volume when effectively reducing the collision operating mode.
In the embodiment of the invention, the side wall of the support pipe column 1 is provided with a plurality of openings 5, and the plurality of openings 5 are uniformly distributed on the side wall of the support pipe column 1. Through appropriate trompil 5 on the lateral wall of support tubular column 1, can reduce the invasion volume in the direct impact operating mode, can also play the effect of weight reduction reduce cost.
Referring to fig. 2, in the embodiment of the present invention, the front wall 3 is provided with the reinforcing plate 6, the area of the reinforcing plate 6 is smaller than that of the existing reinforcing member, and the supporting pipe column 1 is used for assisting in lifting the dynamic stiffness, so that the reinforcing plate 6 provided on the front wall 3 in the present invention may not have the largest area and the highest thickness.
The one box connecting assembly is suitable for an electric vehicle with an integral front wall 3, and in the specific application, the improvement effect of IPI (Input Point inertia analysis) of an IPB (Integrated Power Brake) mounting Point is improved from 2KN/mm to more than 5.5KN/mm, and simultaneously: 1. the reinforcing plate 6 on the front wall 3 can properly reduce the area and the thickness, so that the effects of light weight and cost reduction are achieved, meanwhile, the weakening of the front wall 3 sound insulation pad is reduced by reducing the cavity in the reinforcing rib, and the NVH level is favorably improved; 2. support 1 form of tubular column direct, enclose 3 normal dynamic stiffness before can furthest's promotion, compromise simultaneously and consider the security performance, punch on supporting tubular column 1 and form Z to the difference in height at both ends for the invasion volume in just bumping experiment obtains effectively reducing.
According to the ONE BOX connecting assembly provided by the embodiment of the invention, the supporting pipe column 1 is arranged between the vibration reduction tower 2 and the front wall 3 in the front cabin of the automobile, the supporting pipe column 1 is transversely arranged in the front cabin of the automobile, ONE end of the supporting pipe column 1 is connected with the vibration reduction tower 2, the other end of the supporting pipe column 1 is connected with the front wall 3, the tail end of ONE end, used for being connected with the front wall 3, of the supporting pipe column 1 is provided with the adapter bracket 4, the supporting pipe column 1 is arranged in the front cabin and is combined with the reinforcing plate 6 of the front wall 3, the dynamic rigidity of an ONE BOX mounting point is effectively improved, the ONE BOX connecting assembly is particularly suitable for electric vehicles which are particularly sensitive to weight and need to be arranged as an integral type front wall 3, the dynamic rigidity of the ONE mounting point is ensured.
The automobile provided by the embodiment of the invention comprises the one box connecting assembly. The one box connecting assembly specifically comprises a supporting pipe column 1, wherein the supporting pipe column 1 is located between a damping tower 2 and a front wall 3 in an automobile front cabin, the supporting pipe column 1 is transversely arranged in the automobile front cabin, one end of the supporting pipe column 1 is connected with the damping tower 2, the other end of the supporting pipe column 1 is connected with the front wall 3, and a switching support 4 is arranged at the tail end of one end, used for being connected with the front wall 3, of the supporting pipe column 1. The switching support 4 is fixed on the front wall 3, and the top of the switching support 4 is connected with the support pipe column 1. Support tubular column 1 with spiro union between damping tower 2, spiro union between support tubular column 1 and switching support 4, welding between switching support 4 and preceding enclose 3.
Through in the car front deck damping tower 2 with before enclose between 3 and support tubular column 1, and support tubular column 1 and transversely set up in the car front deck, the ONE end that supports tubular column 1 links to each other with damping tower 2, the other end links to each other with before enclosing 3, and support the terminal that tubular column 1 is used for connecting before enclosing 3 ONE end and be equipped with switching support 4, through arranging support tubular column 1 in the front deck, and enclose 3 reinforcing plate 6 before combining, effectively promote the dynamic rigidity of ONE BOX mounting point, specially adapted is particularly sensitive to weight, and need set up to enclose 3's before integral electric automobile type, when guaranteeing ONE BOX mounting point dynamic rigidity, also can effectively guarantee whole car weight, accord with the lightweight principle of electric motor car.
In the front cabin, the damping tower 2 and before enclose and set up between 3 and support tubular column 1, support the one end of tubular column 1 and carry out the spiro union with damping tower 2, the other end through a switching support 4 be connected to before enclose 3 on, support the one end of tubular column 1 promptly and link to each other with damping tower 2, the other end with install before enclose the switching support 4 on 3 and link to each other. The connection mode between the support pipe column 1 and the vibration reduction tower 2 is in a threaded connection mode, and the connection mode between the support pipe column 1 and the transfer support 4 is in a threaded connection mode. Because the thick and thin material of preceding 3 of enclosing of material of supporting tubular column 1, both lug connection probably lead to tearing the problem, so support tubular column 1 through switching support 4 be connected to before enclose 3 on, switching support 4 can play the transition effect in thickness, effectively prevent to tear the appearance of problem.
In the embodiment of the invention, the angle between the support column 1 and the front wall 3 is less than 90 degrees. Although the vertical connection between the support column 1 and the front wall 3 can maximally improve the normal stiffness of the front wall 3, the arrangement mode is inconsistent with the safety performance, so that the intrusion amount is higher, and therefore, the vertical arrangement between the support column 1 and the front wall 3 is avoided, and in the embodiment of the invention, the angle between the support column 1 and the front wall 3 is smaller than 90 degrees.
Meanwhile, in the embodiment of the invention, the vertical height of one end of the support pipe column 1 is greater than that of the other end, specifically, the vertical height of one end of the adapter bracket 4 of the support pipe column 1 is greater than that of one end close to the vibration damping tower 2, so that a height difference is formed between two ends of the support pipe column 1 in the vertical direction, and thus, in a direct impact test of safety performance, a torque can be formed by the impact on the front end of the support pipe column 1 to twist the support pipe column 1, and the intrusion amount is reduced. Through propping the setting that the angle between tubular column and preceding wall 3 is less than 90 to and the setting that the vertical height of supporting tubular column 1 one end is greater than the vertical height of the other end, support tubular column 1's invasion volume when effectively reducing the collision operating mode. The side wall of the support pipe column 1 is provided with a plurality of openings 5, and the plurality of openings 5 are uniformly distributed on the side wall of the support pipe column 1. Through appropriate trompil 5 on the lateral wall of support tubular column 1, can reduce the invasion volume in the direct impact operating mode, can also play the effect of weight reduction reduce cost. The front wall 3 is provided with the reinforcing plate 6, the area of the reinforcing plate 6 is smaller than that of the existing reinforcing piece, and the supporting pipe column 1 is used for assisting in lifting dynamic stiffness, so that the reinforcing plate 6 arranged on the front wall 3 can not seek the maximum area and the maximum thickness.
The one box connecting assembly is suitable for the electric vehicle with the integral front wall 3, and in specific application, the lifting effect of IPI of an IPB mounting point is improved from 2KN/mm to more than 5.5KN/mm, and simultaneously: 1. the reinforcing plate 6 on the front wall 3 can properly reduce the area and the thickness, so that the effects of light weight and cost reduction are achieved, meanwhile, the weakening of the front wall 3 sound insulation pad is reduced by reducing the cavity in the reinforcing rib, and the NVH level is favorably improved; 2. support 1 form of tubular column direct, enclose 3 normal dynamic stiffness before can furthest's promotion, compromise simultaneously and consider the security performance, punch on supporting tubular column 1 and form Z to the difference in height at both ends for the invasion volume in just bumping experiment obtains effectively reducing.
In the front cabin, the damping tower 2 and before enclose and set up between 3 and support tubular column 1, support the one end of tubular column 1 and carry out the spiro union with damping tower 2, the other end through a switching support 4 be connected to before enclose 3 on, support the one end of tubular column 1 promptly and link to each other with damping tower 2, the other end with install before enclose the switching support 4 on 3 and link to each other. The connection mode between the support pipe column 1 and the vibration reduction tower 2 is in a threaded connection mode, and the connection mode between the support pipe column 1 and the transfer support 4 is in a threaded connection mode. Because the thick and thin material of preceding 3 of enclosing of material of supporting tubular column 1, both lug connection probably lead to tearing the problem, so support tubular column 1 through switching support 4 be connected to before enclose 3 on, switching support 4 can play the transition effect in thickness, effectively prevent to tear the appearance of problem.
According to the automobile provided by the embodiment of the invention, the support pipe column 1 is arranged between the vibration reduction tower 2 and the front wall 3 in the automobile front cabin, the support pipe column 1 is transversely arranged in the automobile front cabin, ONE end of the support pipe column 1 is connected with the vibration reduction tower 2, the other end of the support pipe column 1 is connected with the front wall 3, the tail end of ONE end, used for being connected with the front wall 3, of the support pipe column 1 is provided with the adapter bracket 4, the support pipe column 1 is arranged in the front cabin and is combined with the front wall 3 reinforcing plate 6, the dynamic rigidity of an ONE BOX mounting point is effectively improved, the automobile is particularly suitable for electric vehicles which are particularly sensitive to weight and need to be provided with the integral front wall 3, the dynamic rigidity of the ONE BOX mounting point is ensured, the whole automobile weight can be effectively ensured, and the light weight principle of the electric vehicle is met.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, 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. 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 apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A one box connecting assembly is characterized by comprising a supporting pipe column (1), wherein the supporting pipe column (1) is located between a damping tower (2) and a front wall (3) in a front cabin of an automobile, the supporting pipe column (1) is transversely arranged in the front cabin of the automobile, one end of the supporting pipe column (1) is connected with the damping tower (2), the other end of the supporting pipe column is connected with the front wall (3), and a switching support (4) is arranged at the tail end of one end, used for being connected with the front wall (3), of the supporting pipe column (1).
2. A one box connection assembly according to claim 1, wherein: the transfer support (4) is fixed on the front wall (3), and the top of the transfer support (4) is connected with the support pipe column (1).
3. A one box connection assembly according to claim 2, wherein: the support pipe column (1) is in threaded connection with the vibration reduction tower (2), the support pipe column (1) is in threaded connection with the switching support (4), and the switching support (4) is welded with the front wall (3).
4. A one box connection assembly according to claim 1, wherein: the angle between the support pipe column (1) and the front wall (3) is smaller than 90 degrees.
5. A one box connection assembly according to claim 1, wherein: the vertical height of one end of the supporting pipe column (1) is greater than that of the other end.
6. A one box connection assembly according to claim 5, wherein: the vertical height of one end of the support pipe column (1) switching support (4) is larger than that of one end of the support pipe column close to the vibration reduction tower (2).
7. A one box connection assembly according to claim 1, wherein: the side wall of the support pipe column (1) is provided with a plurality of openings (5).
8. A one box connection assembly according to claim 7, wherein: a plurality of openings (5) are evenly arranged on the side wall of the support string (1).
9. A one box connection assembly according to claim 1, wherein: and a reinforcing plate (6) is arranged on the front wall (3).
10. An automobile, characterized in that: a one box connection assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110686062.2A CN113276956A (en) | 2021-06-21 | 2021-06-21 | One box connecting assembly and automobile comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110686062.2A CN113276956A (en) | 2021-06-21 | 2021-06-21 | One box connecting assembly and automobile comprising same |
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| CN113276956A true CN113276956A (en) | 2021-08-20 |
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| CN202110686062.2A Pending CN113276956A (en) | 2021-06-21 | 2021-06-21 | One box connecting assembly and automobile comprising same |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1149035A (en) * | 1997-08-01 | 1999-02-23 | Suzuki Motor Corp | Cab structure of automobile |
| CN102632929A (en) * | 2011-02-10 | 2012-08-15 | 马自达汽车株式会社 | Mazda motor |
| CN102730075A (en) * | 2011-03-30 | 2012-10-17 | 富士重工业株式会社 | Front vehicle body structure |
| CN205499074U (en) * | 2016-03-01 | 2016-08-24 | 浙江吉利汽车研究院有限公司 | Preceding shock absorber base backup pad and vehicle |
| CN206086903U (en) * | 2016-10-27 | 2017-04-12 | 长城汽车股份有限公司 | Preceding bumper shock absorber tower base's connection structure and vehicle |
| CN106627778A (en) * | 2015-11-03 | 2017-05-10 | 重庆唯馨科技有限公司 | Automobile cowl panel and reinforced structure of left shock absorber bearing |
| CN210555124U (en) * | 2019-10-18 | 2020-05-19 | 东风小康汽车有限公司重庆分公司 | Installation component and car |
-
2021
- 2021-06-21 CN CN202110686062.2A patent/CN113276956A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1149035A (en) * | 1997-08-01 | 1999-02-23 | Suzuki Motor Corp | Cab structure of automobile |
| CN102632929A (en) * | 2011-02-10 | 2012-08-15 | 马自达汽车株式会社 | Mazda motor |
| JP2012166583A (en) * | 2011-02-10 | 2012-09-06 | Mazda Motor Corp | Vehicle body front structure |
| CN102730075A (en) * | 2011-03-30 | 2012-10-17 | 富士重工业株式会社 | Front vehicle body structure |
| CN106627778A (en) * | 2015-11-03 | 2017-05-10 | 重庆唯馨科技有限公司 | Automobile cowl panel and reinforced structure of left shock absorber bearing |
| CN205499074U (en) * | 2016-03-01 | 2016-08-24 | 浙江吉利汽车研究院有限公司 | Preceding shock absorber base backup pad and vehicle |
| CN206086903U (en) * | 2016-10-27 | 2017-04-12 | 长城汽车股份有限公司 | Preceding bumper shock absorber tower base's connection structure and vehicle |
| CN210555124U (en) * | 2019-10-18 | 2020-05-19 | 东风小康汽车有限公司重庆分公司 | Installation component and car |
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