CN115158488B - Seat mounting beam assembly integrated with ventilating duct and automobile - Google Patents
Seat mounting beam assembly integrated with ventilating duct and automobile Download PDFInfo
- Publication number
- CN115158488B CN115158488B CN202210737540.2A CN202210737540A CN115158488B CN 115158488 B CN115158488 B CN 115158488B CN 202210737540 A CN202210737540 A CN 202210737540A CN 115158488 B CN115158488 B CN 115158488B
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- pipeline
- base
- floor upper
- assembly
- seat mounting
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- 238000009423 ventilation Methods 0.000 claims abstract description 32
- 238000007664 blowing Methods 0.000 claims description 51
- 238000005192 partition Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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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
- B62D25/20—Floors or bottom sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H1/00028—Constructional lay-out of the devices in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00457—Ventilation unit, e.g. combined with a radiator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
-
- 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
- B62D25/04—Door pillars ; windshield pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
- B60H2001/00242—Devices in the rear area of the passenger compartment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention belongs to the technical field of vehicles, and particularly relates to a seat mounting beam assembly integrating a ventilation pipeline and an automobile. The purpose is that: through setting the preceding floor upper beam to hollow structure, communicate preceding floor upper beam and air inlet pipeline, back row blow foot air pipe, back row blow face air pipe each other to hollow preceding floor upper beam is the pipeline, and cooperation air inlet pipeline, back row blow foot air pipe and back row blow face air pipe replace back row passenger to blow foot air pipe and back row passenger and blow face air pipe of prior art, transmit the wind, help reducing the automobile body gesture, improve car space utilization.
Description
Technical Field
The invention belongs to the technical field of vehicles, and particularly relates to a seat mounting beam assembly integrated with a ventilating duct and an automobile.
Background
With the development of the automobile industry, the aesthetic requirements of people on automobiles are gradually increased: the automobile is required to have larger internal space, so that more articles can be contained; requiring more individualization of automobile configuration, bringing more choices to customers; the vehicle body posture is required to be lower to give a sense of high grade. The vehicle enterprise needs to be matched with the requirements of users continuously, and new products can be developed continuously, so that the competitiveness of the products can be improved, and the healthy development of the vehicle enterprise can be realized.
However, the partial demands of the users themselves contradict each other. The vehicle rabbet is required to make the vehicle bigger and larger, and the vehicle rabbet is also compatible with more diversified configurations. However, a lower body attitude requires the vehicle body to be lowered by the vehicle rabbet. For new energy vehicles, the low-attitude vehicle body is an important index in product research and development, reduces wind resistance caused by the vehicle body, and is one of the best methods for improving the endurance mileage accepted by the whole industry.
As shown in fig. 1, there is a layout of a lower body portion of a prior art automobile.
As can be seen, the front floor upper side member 17 is disposed longitudinally above the panel of the underbody body structure assembly 11 in the middle region in the vehicle body Y direction. The front seat front cross member 13 and the front seat rear cross member 14 are disposed transversely above the panel of the vehicle body lower body structure assembly 11, cross-connected with the front floor upper side member 17, and respectively connected to the left and right of the vehicle body lower body structure. The rear passenger foot blowing ventilation ducts 12 are respectively positioned at the left side and the right side of the front floor upper longitudinal beam 17, are connected with the ventilation duct air inlets 16 at the front part of the vehicle body, extend backwards from the middle area of the vehicle body Y to the position between the front seat front cross beam 13 and the front seat rear cross beam 14, and then transversely extend leftwards/rightwards to the position of the rear foot blowing air outlets 120 so as to realize the arrangement trend of the rear passenger foot blowing ventilation ducts.
The rear passenger blowing face ventilating duct 18 is located right above the front floor upper longitudinal beam 17, is connected with the ventilating duct air inlet 16 at the front part of the vehicle body, extends from the middle area of the vehicle body Y direction to the position between the front seat front cross beam 13 and the front seat rear cross beam 14, then extends transversely leftwards and rightwards to the left side and the right side of the lower part of the vehicle body respectively, and extends to the left/right side along the inner side of the B column inner plate 15 upwards to the position of the rear passenger blowing face air outlet 180, so that the arrangement trend of the two sides of the blowing face ventilating duct is realized.
As can be seen from the above-mentioned structure illustration and description, the rear passenger blow-on ventilation duct 18 and the rear passenger blow-on ventilation duct 12 are required to extend from the position of the ventilation duct air inlet 16 to the position between the front seat front cross member 13 and the front seat rear cross member 14, and are parallel to the front floor upper longitudinal member 17, and the above-mentioned component structures are required to occupy a large space, which has a great negative effect on the utilization of the vehicle body space. Meanwhile, the rear passenger blowing face ventilating duct 18 and the front floor upper longitudinal beam 17 are arranged in parallel in space up and down, so that a limiting face in the middle area of the lower part of the automobile body is lifted, the storage space at the armrest position in the automobile is insufficient, and the disadvantage of reducing the overall automobile height of the automobile is caused.
In addition, the rear passenger blow-on ventilation duct 18 and the rear passenger blow-on ventilation duct 12 both extend laterally between the front seat front cross member 13 and the front seat rear cross member 14, so that other automobile modules cannot be arranged between the front seat front cross member 13 and the front seat rear cross member 14, which is disadvantageous in terms of improving the utilization rate of the automobile space.
Disclosure of Invention
The purpose of the invention is that: the utility model provides a seat installation roof beam assembly and car of integrated air pipe, through setting up preceding floor upper beam to hollow structure, to preceding floor upper beam and air inlet pipeline, back row blow foot air pipe, back row blow face air pipe intercommunication each other, use hollow preceding floor upper beam as the pipeline, cooperation air inlet pipeline, back row blow foot air pipe and back row blow face air pipe, replace back row passenger to blow foot air pipe and back row passenger to blow face air pipe of prior art, transmit the wind, help reducing the automobile body gesture, improve car space utilization.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the utility model provides an integrated air pipe's seat installation roof beam assembly, includes the preceding floor upper beam that is located on the panel of automobile body lower part major structure assembly, the top of automobile body lower part major structure assembly both sides is equipped with B post inner panel, preceding floor upper beam is hollow bilateral symmetry structure, liang Chenggan font structure on the preceding floor, preceding floor upper beam includes girder, front beam and back beam, the air inlet pipeline is installed to preceding floor upper beam front end, the back row of blowing foot air pipe is all installed in the girder both sides to the front beam one side that is close to the back beam, the back row of blowing face air pipe is installed at the back beam both ends in B post inner panel inboard, the back row of blowing face air pipe free end open end is backward, preceding floor upper beam communicates each other with air inlet pipeline, back row of blowing foot air pipe, back row of blowing face air pipe.
Further defined, the rear end of the rear row of foot blowing ventilation ducts is upwardly warped. By means of the structural design, the rear end of the rear foot blowing ventilating duct warps upwards, so that wind blown out from the rear foot blowing ventilating duct can pass through the rear beam to blow the foot surface of a rear passenger, the rear passenger cannot be caused to be by the rear Liang Zhedang, and the practicability is high.
Further defined, the front floor upper beam comprises a base and a cover plate, wherein the base is in an upper end opening structure, and the cover plate is fixedly arranged on the base. By means of the structural design, the front floor upper beam is divided into the base and the cover plate, and the front floor upper beam and the cover plate are manufactured separately during manufacturing, and assembled together during use, so that manufacturing difficulty can be reduced, manufacturing cost is further reduced, and practicability is high.
Further limited, the base is internally and fixedly provided with a plurality of independent air duct partition ribs. By means of the structural design, the space in the upper beam of the front floor is partitioned through the independent air duct partition ribs, each back row of foot blowing ventilating ducts and each back row of face blowing ventilating ducts are provided with independent air ducts, each back row of foot blowing ventilating ducts and each back row of face blowing ventilating ducts are not interfered with each other, and the practicability is high.
Further limited, the first pipeline interface has been seted up to the apron front end, the air-supply line is installed on first pipeline interface, the second pipeline interface has been seted up at the both ends of back beam to the apron, back row blows face air pipe and installs on second pipeline interface, the front beam is close to back beam one side and has all seted up the third pipeline interface in the girder both sides, the third pipeline interface is seted up on the base, back row blows foot air pipe and installs on third pipeline interface.
Further limited, the inside at front beam both ends is all fixed and is equipped with the baffle, baffle fixed mounting is on the base, the baffle is located the third pipeline interface outside. By means of the structural design, wind entering the rear-row foot blowing ventilating duct is blocked through the partition plate, the problem that wind in the front beam passes through the third duct interface and enters the tail end of the front beam, and then wind power is disordered is solved, and the practicability is high.
Further limited, the base internal fixation is equipped with a plurality of battery package erection columns, the screw thread blind hole has been seted up to the lower terminal surface of battery package erection column, a plurality of first via holes have been seted up on the panel of automobile body lower part major structure assembly. According to the structural design, the battery pack mounting columns on the base correspond to the first through holes on the panel of the main body structure assembly of the lower part of the vehicle body one by one, so that battery pack connection points which can be connected to the upper part from the lower part are formed, the connection strength of the front floor upper beam and the main body structure assembly of the lower part of the vehicle body is improved on the basis of firm and reliable battery pack connection, meanwhile, the tightness of the front floor upper beam can be guaranteed, and the practicability is higher.
Further limited, the base internal fixation is equipped with a plurality of front row seat erection posts, the screw thread blind hole has been seted up to the up end of front row seat erection post, a plurality of second via holes have been seted up on the apron. By means of the structural design, the front seat mounting columns on the base are in one-to-one correspondence with the second through holes on the cover plate, a plurality of front seat mounting points which are not communicated from top to bottom can be formed, the front seat is firmly and reliably mounted, meanwhile, the tightness of the front floor upper beam can be guaranteed, and the practicability is high.
Further limited, between base and the automobile body lower part major structure assembly, adopt from dashing between the bottom of base and the automobile body lower part major structure assembly and rivet the connection, the front floor upper beam installation via hole has all been seted up to the tip of front beam and back beam, front floor upper beam installation via hole is seted up on the base. According to the structural design, the bolts are arranged in the front floor upper beam mounting through holes in a penetrating mode, and then are connected to the main body structure assembly of the lower portion of the vehicle body in a threaded mode, the self-punching riveting connection is matched, connection between the front floor upper beam and the main body structure assembly of the lower portion of the vehicle body is completed, and the structure is simple and convenient to install.
The invention also discloses an automobile, which comprises the seat mounting beam assembly integrated with the ventilating duct.
The invention adopting the technical scheme has the following advantages:
1. the front floor upper beam is set to be of a hollow structure, and then the front floor upper beam is communicated with the air inlet pipeline, the rear row foot blowing ventilating pipeline and the rear row face blowing ventilating pipeline, the hollow front floor upper beam is used as a pipeline, and the air inlet pipeline, the rear row foot blowing ventilating pipeline and the rear row face blowing ventilating pipeline are matched to replace the rear row passenger foot blowing ventilating pipeline and the rear row passenger face blowing ventilating pipeline in the prior art, so that wind is transmitted, the vehicle body posture is reduced, and the space utilization rate of an automobile is improved;
2. the rear end of the rear foot blowing ventilation pipeline is warped upwards, so that wind blown out from the rear foot blowing ventilation pipeline can pass through the rear beam to blow the foot surface of a rear passenger, and the rear passenger is not required to be touched by the rear Liang Zhedang, and the practicability is high;
3. separate the rib through independent wind channel and cut off the space in the roof beam on the preceding floor for every back row blows foot air pipe and back row and blows face air pipe all to have independent wind channel, every back row blows foot air pipe and every back row and blows and blow and face air pipe between the mutual noninterference, the practicality is stronger.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic view of a vehicle underbody structure of a prior art vehicle;
FIG. 2 is a schematic illustration of a seat mounting beam assembly and an embodiment of an automobile incorporating ventilation ducts in accordance with the present invention;
FIG. 3 is a schematic view of an exploded view of an embodiment of a seat mounting beam assembly and an automobile incorporating ventilation ducts according to the present invention;
FIG. 4 is a schematic view of a seat mounting beam assembly incorporating ventilation ducts and a front floor upper beam portion of an embodiment of an automobile in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 4;
the main reference numerals are as follows:
a main body structure assembly 11 of the lower part of the vehicle body, a foot blowing ventilation pipeline 12 of a rear passenger, a foot blowing air outlet 120 of the rear passenger,
Front row seat front beam 13, front row seat rear beam 14, B-pillar inner panel 15,
An air inlet 16 of a ventilating duct, an upper longitudinal beam 17 of a front floor board,
Rear passenger blowing face ventilating duct 18, rear passenger blowing face air outlet 180,
An air inlet pipeline 2,
A cover plate 4, a second via hole 42, a first pipe joint 43, a second pipe joint 44,
A rear row foot blowing ventilation pipeline 5, a rear row face blowing ventilation pipeline 6,
Front floor upper beam 7, base 70, partition 71, battery pack mounting post 72, front seat mounting post 73,
Independent air duct blocking ribs 74, front floor upper beam mounting via holes 75 and third pipeline interfaces 76.
Detailed Description
The present invention will be described in detail below with reference to the drawings and the specific embodiments, wherein like or similar parts are designated by the same reference numerals throughout the drawings or the description, and implementations not shown or described in the drawings are in a form well known to those of ordinary skill in the art. In addition, directional terms such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc. in the embodiments are merely directions with reference to the drawings, and are not intended to limit the scope of the present invention.
As shown in fig. 2 to 5, the seat mounting beam assembly of the integrated ventilation duct comprises a front floor upper beam 7 positioned on a panel of a main body structure assembly 11 at the lower part of a vehicle body, B-pillar inner plates 15 are arranged above two sides of the main body structure assembly 11 at the lower part of the vehicle body, the front floor upper beam 7 is of a hollow bilateral symmetry structure, the front floor upper beam 7 is of a dry-shaped structure, the front floor upper beam 7 comprises a main beam, a front beam and a rear beam, the front end of the front floor upper beam 7 is provided with an air inlet duct 2, one surface of the front beam, which is close to the rear beam, is provided with rear-row foot-blowing ventilation ducts 5 at two sides of the main beam, two ends of the rear beam are provided with rear-row foot-blowing ventilation ducts 6 at the inner sides of the B-pillar inner plates 15, and the openings at the free ends of the rear-row foot-blowing ventilation ducts 6 are backwards communicated with the air inlet duct 2, the rear-row foot-blowing ventilation ducts 5 and the rear-row foot-blowing ventilation ducts 6.
The rear end of the rear row foot blowing ventilating duct 5 is warped upward. Through the upward warping of the rear end of the rear foot blowing ventilating duct 5, the wind blown out from the rear foot blowing ventilating duct 5 can pass through the rear beam to blow the foot surface of a rear passenger, and the rear passenger is not required to be blown by the rear Liang Zhedang, so that the practicability is strong.
The front floor upper beam 7 comprises a base 70 and a cover plate 4, wherein the base 70 is of an upper end opening structure, and the cover plate 4 is fixedly arranged on the base 70. The front floor upper beam 7 is divided into the base 70 and the cover plate 4, and is manufactured separately during manufacturing and assembled together during use, so that the manufacturing difficulty can be reduced, the manufacturing cost can be further reduced, and the practicability is high.
A plurality of independent air duct blocking ribs 74 are fixedly arranged in the base 70. Separate the muscle 74 through independent wind channel cuts off the space in the roof beam 7 on the front floor for every back row blows foot air pipe 5 and back row and blows face air pipe 6 and all has independent wind channel, every back row blows foot air pipe 5 and every back row and blows and blow face air pipe 6 between each other noninterference, and the practicality is stronger.
The first pipeline interface 43 has been seted up to apron 4 front end, and air inlet pipeline 2 installs on first pipeline interface 43, and second pipeline interface 44 has been seted up at the both ends of back beam to apron 4, and back row blows face air pipe 6 and installs on second pipeline interface 44, and the front beam is close to back beam one side and all has seted up third pipeline interface 76 in the girder both sides, and third pipeline interface 76 is seted up on base 70, and back row blows foot air pipe 5 and installs on third pipeline interface 76.
The inside at front beam both ends is all fixed and is equipped with baffle 71, and baffle 71 fixed mounting is on base 70, and baffle 71 is located the third pipeline interface 76 outside. Wind entering the rear row foot blowing ventilating duct 5 is blocked through the partition plate 71, the problem that wind in the front beam passes through the third pipeline interface 76 and enters the tail end of the front beam to cause wind power disturbance is avoided, and the practicability is high.
The base 70 is fixedly provided with a plurality of battery pack mounting posts 72, a threaded blind hole is formed in the lower end face of the battery pack mounting posts 72, and a plurality of first through holes are formed in the panel of the body lower main body structure assembly 11. The battery package mounting posts 72 on the base 70 are in one-to-one correspondence with the first through holes on the panel of the main body structure assembly 11 of the lower part of the vehicle body, so that battery package connection points which can be connected to the upper part from the lower part are formed, the connection strength of the front floor upper beam 7 and the main body structure assembly 11 of the lower part of the vehicle body is improved on the basis of firm and reliable battery package connection, and meanwhile, the tightness of the front floor upper beam 7 can be ensured, and the practicability is higher.
The base 70 is fixedly provided with a plurality of front-row seat mounting posts 73, the upper end face of the front-row seat mounting posts 73 is provided with threaded blind holes, and the cover plate 4 is provided with a plurality of second through holes 42. The front seat mounting posts 73 on the base 70 are in one-to-one correspondence with the second through holes 42 on the cover plate 4, so that a plurality of front seat mounting points which are not penetrated from top to bottom can be formed, the front seat mounting is firm and reliable, the tightness of the front floor upper beam 7 can be ensured, and the practicability is high.
The bottom of the base 70 is connected with the body lower main body structure assembly 11 by self-punching riveting, front floor upper beam mounting through holes 75 are formed in the ends of the front beam and the rear beam, and the front floor upper beam mounting through holes 75 are formed in the base 70. The mode of penetrating the bolts in the front floor upper beam mounting through holes 75 and then being connected to the lower body structure assembly 11 in a threaded mode is matched with self-punching riveting connection, so that connection between the front floor upper beam 7 and the lower body structure assembly 11 is achieved, and the structure is simple, and the installation is convenient.
In this embodiment, during the use, the wind that blows out from the air conditioning box, through the independent wind channel that air inlet pipeline 2, preceding floor roof beam 7 and apron 4 sealed formation, respectively carry two back row and blow foot air duct 5 and two back row and blow face air duct 6, blow out through the wind gap that back row blown foot air duct 5 and back row blown face air duct 6 free end, realized respectively that the passenger's air conditioner wind blows face and blows the foot function about the back row.
The invention also discloses an automobile, which comprises the seat mounting beam assembly integrated with the ventilating duct.
The seat mounting beam assembly integrated with the ventilating duct and the automobile provided by the invention are described in detail. The description of the specific embodiments is only intended to aid in understanding the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (8)
1. A seat mounting beam assembly for an integrated ventilation duct, characterized by: the front floor upper beam (7) is arranged on a panel of a main body structure assembly (11) at the lower part of the automobile body, B-pillar inner plates (15) are arranged above two sides of the main body structure assembly (11), the front floor upper beam (7) is of a hollow bilateral symmetry structure, the front floor upper beam (7) is of a dry-shaped structure, the front floor upper beam (7) comprises a main beam, a front beam and a rear beam, an air inlet pipeline (2) is arranged at the front end of the front floor upper beam (7), rear row foot blowing ventilating pipelines (5) are arranged on two sides of the main beam, which are close to the rear beam, rear row foot blowing ventilating pipelines (6) are arranged at two ends of the rear beam at the inner sides of the B-pillar inner plates (15), the openings of the free ends of the rear row foot blowing ventilating pipelines (6) are backwards, and the front floor upper beam (7) is mutually communicated with the air inlet pipeline (2), the rear row foot blowing ventilating pipelines (5) and the rear row foot blowing ventilating pipelines (6).
The front floor upper beam (7) comprises a base (70) and a cover plate (4);
the front end of the cover plate (4) is provided with a first pipeline interface (43), the air inlet pipeline (2) is arranged on the first pipeline interface (43), the two ends of the cover plate (4) at the back beam are provided with second pipeline interfaces (44), the back row blowing face ventilating pipeline (6) is arranged on the second pipeline interfaces (44), one face of the front beam, which is close to the back beam, is provided with third pipeline interfaces (76) at two sides of the main beam, the third pipeline interfaces (76) are arranged on the base (70), and the back row blowing foot ventilating pipeline (5) is arranged on the third pipeline interfaces (76);
the inside at front beam both ends is all fixed be equipped with baffle (71), baffle (71) fixed mounting is on base (70), baffle (71) are located third pipeline interface (76) outside.
2. A ventilation duct integrated seat mounting beam assembly as claimed in claim 1, wherein: the rear end of the rear row foot blowing ventilation pipeline (5) is warped upwards.
3. A ventilation duct integrated seat mounting beam assembly as claimed in claim 1, wherein: the base (70) is of an upper end opening structure, and the cover plate (4) is fixedly arranged on the base (70).
4. A ventilation duct integrated seat mounting beam assembly as claimed in claim 1, wherein: a plurality of independent air duct partition ribs (74) are fixedly arranged in the base (70).
5. A ventilation duct integrated seat mounting beam assembly as claimed in claim 1, wherein: the novel automobile body is characterized in that a plurality of battery pack mounting columns (72) are fixedly arranged in the base (70), threaded blind holes are formed in the lower end face of each battery pack mounting column (72), and a plurality of first through holes are formed in the panel of the automobile body lower portion main body structure assembly (11).
6. A ventilation duct integrated seat mounting beam assembly as claimed in claim 1, wherein: the seat is characterized in that a plurality of front-row seat mounting columns (73) are fixedly arranged in the base (70), threaded blind holes are formed in the upper end faces of the front-row seat mounting columns (73), and a plurality of second through holes (42) are formed in the cover plate (4).
7. A ventilation duct integrated seat mounting beam assembly as claimed in claim 1, wherein: the self-punching riveting type automobile body lower part main structure assembly is characterized in that the base (70) is connected with the automobile body lower part main structure assembly (11), the bottom of the base (70) is connected with the automobile body lower part main structure assembly (11) through self-punching riveting, front floor upper beam mounting through holes (75) are formed in the ends of the front beam and the rear beam, and the front floor upper beam mounting through holes (75) are formed in the base (70).
8. An automobile comprising the integrated vent tube seat mounting beam assembly of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737540.2A CN115158488B (en) | 2022-06-27 | 2022-06-27 | Seat mounting beam assembly integrated with ventilating duct and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737540.2A CN115158488B (en) | 2022-06-27 | 2022-06-27 | Seat mounting beam assembly integrated with ventilating duct and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115158488A CN115158488A (en) | 2022-10-11 |
| CN115158488B true CN115158488B (en) | 2023-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210737540.2A Active CN115158488B (en) | 2022-06-27 | 2022-06-27 | Seat mounting beam assembly integrated with ventilating duct and automobile |
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| Country | Link |
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| CN (1) | CN115158488B (en) |
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| FR2789043A1 (en) * | 1999-01-29 | 2000-08-04 | Valeo Climatisation | Transverse support beam for automobile instrument panel has integrated air conduits with inlet and outlet emerging outside openings of cavity defined in beam |
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| CN110962946A (en) * | 2018-09-29 | 2020-04-07 | 上汽通用五菱汽车股份有限公司 | Front floor assembly |
| CN211195775U (en) * | 2019-12-18 | 2020-08-07 | 东风越野车有限公司 | Foot blowing air duct for vehicle body |
| CN215361541U (en) * | 2021-05-07 | 2021-12-31 | 重庆金康赛力斯新能源汽车设计院有限公司 | Front floor assembly of automobile |
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