SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a vent flap assembly, through set up vent flap stiffening beam and reform transform the structure to the vent flap mounting panel in vent flap mounting panel department, do benefit to the dynamic stiffness who improves the vent flap assembly to effectively reduce the vibration, the noise abatement.
According to the utility model discloses a vent flap assembly, include: a vent cover plate mounting plate, an end of which is connected to the damper mount and a rear of which is for connection to the air chamber plate, the vent cover plate mounting plate being configured to have a reinforcing groove extending in a lateral direction; the end part of the vent cover plate stiffening beam is connected with the vent cover plate mounting plate and the shock absorber support, the vent cover plate mounting plate and the vent cover plate stiffening beam are sequentially arranged along the vertical direction, and the vent cover plate stiffening beam is constructed to be provided with a hollow cavity extending transversely.
The utility model discloses a vent flap assembly, vent flap mounting panel are installed on the shock absorber support, and are connected vent flap mounting panel and vent flap stiffening beam to construct the strengthening groove on the vent flap mounting panel, improved the structural strength of vent flap mounting panel, thereby improved the dynamic stiffness of shock absorber support, effective absorption vibration, noise abatement.
According to the utility model discloses a vent flap assembly, the front end of vent flap mounting panel is equipped with strengthens the turn-ups, it prescribes a limit to strengthen the turn-ups the groove, strengthen the turn-ups with the vent flap stiffening beam is just to setting up along upper and lower direction.
According to the utility model discloses a vent flap assembly, reinforce the turn-ups and include preceding curb plate, roof and posterior lateral plate, preceding curb plate with the posterior lateral plate sets gradually along the fore-and-aft direction, the posterior lateral plate with the main part of vent flap mounting panel links to each other, just the last side of preceding curb plate with the last side of posterior lateral plate respectively with the preceding side and the back side of roof link to each other in order to inject the groove of reinforceing.
According to the utility model discloses a vent flap assembly, preceding curb plate with the posterior lateral plate structure is from up down to extend so that towards the direction slope of being close to each other the strengthening groove forms for open flaring groove down, the minimum width in strengthening groove is greater than the width of vent flap stiffening beam.
According to the utility model discloses a vent flap assembly, the posterior lateral plate structure is followed the leading end of the main part of vent flap mounting panel extends from back forward tilt up, just the posterior lateral plate with the junction of main part is equipped with the strengthening rib.
According to the utility model discloses a vent flap assembly, the tip of vent flap mounting panel is equipped with the welding position, the tip of vent flap stiffening beam pass through the plug weld in the welding position.
According to the utility model discloses a vent flap assembly, well cavity is along transversely lining up the vent flap stiffening beam.
According to the utility model discloses a vent flap assembly, the tip of vent flap mounting panel has the backup pad, the backup pad support in the upper surface of shock absorber support, just the backup pad with shock absorber support detachably links to each other.
According to the utility model discloses a vent flap assembly, the shock absorber support is equipped with the shock absorber mounting hole, the backup pad is equipped with a plurality of centers on the connecting hole that the shock absorber mounting hole set up, the backup pad is through running through the connecting piece of connecting hole with the shock absorber support links to each other.
The utility model also provides a vehicle.
According to utility model embodiment's vehicle is provided with any kind of embodiment the vent flap assembly.
The vehicle and the vent flap assembly have the same advantages over the prior art and are not described in detail herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Unless otherwise specified, the front-rear direction in the present application is the longitudinal direction of the vehicle, i.e., the X direction; the left and right directions are the transverse direction of the vehicle, namely the Y direction; the up-down direction is the vertical direction of the vehicle, i.e., the Z direction.
A vent flap assembly 100 according to an embodiment of the present invention is described below with reference to fig. 1-4.
As shown in fig. 1, a vent cover assembly 100 according to an embodiment of the present invention includes: vent flap mounting panel 1 and vent flap stiffening beam 2.
As shown in fig. 1, the end of the vent cover plate mounting plate 1 is connected to the damper mount 3, as shown in fig. 1 and 2, there are two damper mounts 3, the two damper mounts 3 are arranged in a laterally spaced manner, and both ends of the vent cover plate mounting plate 1 are respectively fixed to the two damper mounts 3, so that when the vent cover plate vibrates, the vibration of the vent cover plate mounting plate 1 can be transmitted to the damper through the damper mount 3 to eliminate part of the vibration energy, thereby reducing the vibration transmitted to the inside of the vehicle body. As shown in fig. 1 and 2, the damper mount 3 is mounted above the wheel house plate 6.
The rear portion of the vent cover plate mounting plate 1 is used for being connected with the air chamber plate 4, if the vent cover plate mounting plate 1 can be screwed with the air chamber plate 4, through being screwed with a plurality of positions of the air chamber plate 4, so that the connection rigidity of the vent cover plate mounting plate 1 and the air chamber plate 4 is improved, and higher stability can be achieved during vibration. It should be noted that the rear end of the air chamber plate 4 is attached to the inner air chamber plate 5, so that the stability of the air chamber plate 4 is improved, and the stability of the vent cover plate mounting plate 1 is further improved.
The ventilating cover plate mounting plate 1 is constructed to be provided with an enhanced groove extending along the transverse direction, and the ventilating cover plate mounting plate 1 is made to form a groove beam structure extending along the transverse direction by arranging the enhanced groove, so that the structural strength of the ventilating cover plate mounting plate 1 is improved, the connecting part of the ventilating cover plate mounting plate 1 and the shock absorber support 3 is made to have higher dynamic rigidity, and the reduction of vibration noise in a transmission vehicle is facilitated.
As shown in fig. 3, the end of the vent cover plate stiffening beam 2 is connected to the vent cover plate mounting plate 1, wherein the vent cover plate stiffening beam 2 may be constructed in a square tube structure to be suitable for being mounted on the vent cover plate mounting plate 1 by being attached to both ends, and the vent cover plate mounting plate 1 and the vent cover plate stiffening beam 2 are sequentially arranged in the up-down direction, thereby forming a reinforcing structure, further improving the structural strength of the vent cover plate mounting plate 1, and the middle of the vent cover plate stiffening beam 2 is provided with a bending structure to be slightly deformed during vibration, thereby reducing impact on connection points on both sides.
It should be noted that, as shown in fig. 4, through holes are formed at two ends of the vent cover plate stiffening beam 2 in the vertical direction, and the connecting member passes through the through holes to be connected with the damper support 3, so that the end of the vent cover plate stiffening beam 2 is fixed on the damper support 3, thereby improving the dynamic stiffness of the damper support 3, and the vibration can be transmitted from the vent cover plate mounting plate 1 to the damper support 3 along the vent cover plate stiffening beam 2, thereby improving the absorption efficiency of the vibration, and further reducing the noise in the vehicle. The vent cover plate stiffening beam 2 and the vent cover plate mounting plate 1 are provided with a plurality of positioning structures, and are suitable for being matched and positioned with other components simultaneously in the mounting process of the vent cover plate mounting plate 1, so that the vent cover plate stiffening beam and the vent cover plate mounting plate are quickly mounted.
It should be noted that, as shown in fig. 4, the vent cover plate reinforcing beam 2 is configured to have a hollow cavity 21 extending laterally, so that a light weight arrangement of parts is achieved. That is to say, the vent cover plate mounting plate 1 is formed into a channel beam structure extending along the transverse direction, and the vent cover plate stiffening beam 2 is formed into a tubular beam structure with the hollow cavity 21, so that the vent cover plate assembly 100 is formed into a double-beam structure with the vent cover plate mounting plate 1 and the vent cover plate stiffening beam 2 being mounted and matched, thereby greatly increasing the dynamic stiffness of the vent cover plate assembly 100, improving the absorption efficiency of vibration, and further reducing the noise in the vehicle.
The utility model discloses a vent flap assembly 100, vent flap mounting panel 1 is installed on shock absorber support 3, through the groove of strengthening at vent flap mounting panel 1 department structure, and make the tip laminating of vent flap stiffening beam 2 connect in vent flap mounting panel 1 department, with the double-beam structure who arranges about forming in proper order, the structural strength of vent flap mounting panel 1 has been improved, and the tip through vent flap stiffening beam 2 links to each other with shock absorber support 3, thereby the dynamic stiffness of shock absorber support 3 has been improved, and make the vibration on the vent flap mounting panel 1 can transmit to shock absorber support 3 through vent flap stiffening beam 2, thereby the efficiency of absorbing vibration has been improved, the noise of transmission to the car in has been reduced, improve the vehicle and have good stability.
In some embodiments, as shown in fig. 1, the front end of the vent flap mounting plate 1 is provided with a reinforcing flange 11, the reinforcing flange 11 defines a reinforcing groove, and the reinforcing flange 11 is opposite to the vent flap reinforcing beam 2 in the up-down direction.
That is to say, reinforce turn-ups 11 and vent flap stiffening beam 2 and form two beam structure along the upper and lower direction, and the vibration of vent flap mounting panel 1 can follow vent flap stiffening beam 2 and directly transmit to shock absorber support 3, through just to setting up with vent flap stiffening beam 2 with strengthening turn-ups 11, help improving the stability of the tie point of vent flap stiffening beam 2 and vent flap mounting panel 1 to the dynamic stiffness of vent flap stiffening beam 2 has been improved, the stability of whole car is helped promoting.
In some embodiments, as shown in fig. 4, the reinforcement flange 11 includes a front side plate 111, a top plate 112, and a rear side plate 113, the front side plate 111 and the rear side plate 113 are sequentially disposed in a front-rear direction, the rear side plate 113 is connected to the main body portion of the vent cover panel mounting plate 1, and an upper side of the front side plate 111 and an upper side of the rear side plate 113 are connected to a front side and a rear side of the top plate 112, respectively, to define a reinforcement groove, i.e., the reinforcement groove is open downward. It should be noted that the distance between the top plate 112 and the upper end surface of the vent panel reinforcement beam 2 is greater than the height of the front side plate 111 extending downward, so that the vent panel reinforcement beam 2 is located at the lower end of the entire reinforcement flange 11. Wherein, the junction of the front side and the top plate 112 and the junction of the rear side and the top plate 112 are both provided with chamfers to reduce the overall stress of the reinforced flanging 11.
In some embodiments, as shown in fig. 4, the front side plate 111 and the rear side plate 113 are configured to extend obliquely from bottom to top in a direction approaching each other so that the reinforcement groove is formed as a flared groove that opens downward, and by providing the flared groove, the sheet material required for processing the reinforcement flange 11 is reduced, thereby reducing the weight of the component.
The minimum width of strengthening the groove is greater than the width of vent flap stiffening beam 2, that is to say, preceding curb plate 111 is located the place ahead of the leading flank of vent flap stiffening beam 2, posterior lateral plate 113 is located the rear of the trailing flank of vent flap stiffening beam 2, so that vent flap stiffening beam 2 can be located and strengthen turn-ups 11 under the position department, and in specific installation, strengthen the groove and can provide the surplus of dodging for vent flap stiffening beam 2, prevent to strengthen turn-ups 11 and produce the interference to vent flap stiffening beam 2's installation, improve the installation effectiveness.
In some embodiments, the rear side plate 113 is configured to extend obliquely upward from the rear to the front from the front end of the main body portion of the vent panel mounting plate 1, and a reinforcing rib 12 is provided at the junction of the rear side plate 113 and the main body portion. The reinforcing rib 12 may be configured in a plurality, as shown in fig. 2, and the middle part of the vent cover plate mounting plate 1 has a plurality of reinforcing ribs 12 extending in the front-rear direction, the front end part of the reinforcing rib 12 is located on the rear side plate 113 of the reinforcing flange 11, and the rear end part is located on the main body part of the vent cover plate mounting plate 1, and by the cooperation of the plurality of reinforcing ribs 12, the structural strength of the vent cover plate mounting plate 1 is improved, thereby improving the dynamic stiffness of the damper mount 3.
In some embodiments, as shown in fig. 2, the end of the vent flap mounting plate 1 is provided with a welding site 13, and the end of the vent flap stiffening beam 2 is welded to the welding site 13 by plug welding. Two welding positions 13 are respectively arranged at the two transverse ends of the strengthening groove so as to fix the vent cover plate stiffening beam 2 on the vent cover plate mounting plate 1 from the two ends and be positioned under the strengthening groove.
In some embodiments, the hollow cavity 21 transversely penetrates through the vent cover plate stiffening beam 2, that is, both ends of the hollow cavity 21 are opened, and the vent cover plate stiffening beam 2 is arranged into the hollow cavity 21, so that the processing is facilitated, the light-weight design of parts is realized, and the weight of the whole vehicle is reduced.
In some embodiments, as shown in fig. 1, the end of the vent cover plate mounting plate 1 has a support plate 14, the support plate 14 is supported on the upper surface of the damper mount 3, and the support plate 14 is detachably connected to the damper mount 3. The two support plates 14 are respectively arranged at the transverse outer sides of the strengthening groove, and the vent cover plate mounting plate 1 is fixed on the shock absorber supports 3 at the two sides through the combined action of the two support plates 14.
In some embodiments, as shown in fig. 2 and 3, the damper mount 3 is provided with a damper mounting hole 31, the support plate 14 is provided with a plurality of coupling holes 141 disposed around the damper mounting hole 31, and the support plate 14 is coupled to the damper mount 3 by a coupling member penetrating the coupling holes 141.
As shown in fig. 2, a protrusion is provided at the upper end of the damper support 3, a damper mounting hole 31 is formed at the middle of the protrusion, an avoiding recess is formed in the support plate 14, and the protrusion is located in the avoiding recess, so that the avoiding recess can avoid the damper mounting hole 31. And the part of the support plate 14 with the avoidance notch is sleeved at the bulge, thereby realizing positioning and installation. Among them, the number of the connecting holes 141 may be three so that the support plate 14 may be fixedly connected to the damper support 3 through three connecting members.
Wherein, two connecting holes 141 are respectively arranged at the front and rear sides of the damper mounting hole 31, and the connecting member passes through the two connecting holes 141 to connect with the damper support 3, thereby fixing the support plate 14 of the vent cover plate mounting plate 1 on the damper support 3 from the front and rear sides. The connecting holes 141 in the middle of the front and rear direction coincide with the through holes in the vent cover plate mounting plate 1, so that the connecting members can sequentially pass through the vent cover plate mounting plate 1 and the vent cover plate stiffening beam 2 and are connected with the shock absorber support 3, and the vent cover plate mounting plate 1, the vent cover plate stiffening beam 2 and the shock absorber support 3 are fixed together, thereby improving the dynamic stiffness of the vent cover plate assembly 100, improving the absorption efficiency of vibration, and reducing the noise transmitted into the vehicle.
The utility model also provides a vehicle.
According to the utility model discloses the vehicle, set up any one above-mentioned vent flap assembly 100. Ventilation cover plate mounting panel 1 is installed on shock absorber support 3, through the reinforcing groove of structure in ventilation cover plate mounting panel 1 department, and make the tip laminating of ventilation cover plate stiffening beam 2 connect in ventilation cover plate mounting panel 1 department, the structural strength of ventilation cover plate mounting panel 1 has been improved, and the tip through ventilation cover plate stiffening beam 2 links to each other with shock absorber support 3, thereby the dynamic stiffness of shock absorber support 3 has been improved, and make the vibration on the ventilation cover plate mounting panel 1 can transmit to shock absorber support 3 through ventilation cover plate stiffening beam 2, thereby the efficiency of absorbed vibration has been improved, the noise of transmission to the car in has been reduced, it operates the stability ability to improve the vehicle, thereby promote the customer to the satisfaction of vehicle.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.