CN208181211U - Automobile rear floor and automobile - Google Patents
Automobile rear floor and automobile Download PDFInfo
- Publication number
- CN208181211U CN208181211U CN201820465123.6U CN201820465123U CN208181211U CN 208181211 U CN208181211 U CN 208181211U CN 201820465123 U CN201820465123 U CN 201820465123U CN 208181211 U CN208181211 U CN 208181211U
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- CN
- China
- Prior art keywords
- canister
- installation part
- spare tyre
- rear floor
- installing zone
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
The utility model provides a kind of automobile rear floor and automobile, the automobile rear floor includes composite material face, spare tyre installation part and canister installation part, the spare tyre installation part and canister installation part are integrally formed in the composite material face to form the automobile rear floor, the composite material face is formed as spare tyre installing zone integrally formed with the region of the spare tyre installation part, the composite material face is formed as canister installing zone integrally formed with the region of the canister installation part, the spare tyre installation part is used to for spare tyre being mounted on the top of the spare tyre installing zone, the canister installation part is used to for canister being mounted on the lower section of the canister installing zone.The automobile rear floor of the utility model, when placing spare tyre and installation canister, it does not need to weld spare tire installment support, canister mounting plate and stiffening plate on rear floor, the weight for reducing part, welding cost and rear floor required for placing spare tyre and canister, to realize the integrated and lightweight of automobile.
Description
Technical field
The utility model belongs to automotive floor panel technical field more particularly to a kind of automobile rear floor and automobile.
Background technique
Currently, automobile rear floor is welded by multiple punching parts, rear floor top is generally integrated to place spare tyre, with vehicle
Tool, electric appliance control box and relevant harness, lower part generally require arrangement canister and some necessary pipelines.
Existing automobile rear floor belongs to punching parts, needs to pass through if in punching parts installation or fixation member
It is standby to weld some bolt and nuts, but the effect of installation is not achieved in many positions, standby weldering bolt and nut, it is also necessary to it is welded on rear floor
The part of some bracket classes is connect, to reach comparable installation strength and installation purpose.
The fuel tank canister of automobile is typically mounted at below rear floor, and the gas that canister filters out when working is directly discharged to multiply
Member can pollute crew module's air in cabin, cause passenger's air to be poisoned, it is therefore desirable to canister exhaust pipe be arranged by gas and be emitted into vehicle
Outside.
The local strength on the rear floor of punching press is weaker, is not enough to provide installation point directly to canister, for intensity and installation
It is required that existing canister installation needs one piece of canister mounting plate of lower weld on rear floor, spare tyre is welded on rear floor and is reinforced
Floor forms cavity after Liang Yiyu, and aperture forms canister emission by exhaust pipe point on spare tyre reinforcing beam, and gas is vented by canister
Pipe emission point is discharged into cavity.
Existing canister mounting means needs to be arranged the parts such as canister mounting plate and spare tyre reinforcing beam, causes automobile rear floor
On part it is more, and occupied space is larger, so that automobile be made to be difficult to realize lightweight and integrated.In addition, canister exhaust pipe
The position of emission point cannot arbitrarily be put, but the pipeline of a fixed length is needed to be guided on spare tyre reinforcing beam by canister.It can make in this way
The arrangement freedom degree of canister exhaust pipe is smaller, and is easy to cause pipeline longer, causes higher cost.
Utility model content
The technical problem to be solved by the utility model is to for part is more, occupies on rear floor in the prior art
It is difficult to realize the lightweight and integrated technological deficiency of automobile caused by space is big, a kind of automobile body floor and vapour are provided
Vehicle.
In order to solve the above technical problems, on the one hand, the utility model embodiment provides a kind of automobile rear floor, including compound
Material panel, spare tyre installation part and canister installation part, the spare tyre installation part and canister installation part are integrally formed described compound
To form the automobile rear floor, region of the composite material face integrally formed with the spare tyre installation part in material panel
Be formed as spare tyre installing zone, the composite material face is formed as canister installation integrally formed with the region of the canister installation part
Area, the spare tyre installation part are used to for spare tyre being mounted on the top of the spare tyre installing zone, and the canister installation part is used for carbon
Tank is mounted on the lower section of the canister installing zone.
Optionally, the plate thickness of the spare tyre installing zone is greater than its periphery plate thickness.
Optionally, the spare tyre installation part is that spare tyre installs nut, and the canister installation part is that canister installs stud.
Optionally, the automobile rear floor further includes the electric appliance control box peace being integrally formed in the composite material face
Piece installing, harness installation part and pipeline fixing piece, the composite material face is integrally formed with the electric appliance control box installation part
Region is formed as electric appliance control box installing zone, and the composite material face is formed integrally formed with the region of the harness installation part
For harness installing zone, the composite material face is formed as pipeline fixed area integrally formed with the region of the pipeline fixing piece,
The electric appliance control box installation part is used to for electric appliance control box being mounted on the top of the electric appliance control box installing zone, the harness
Installation part is used to for harness being mounted on the top of the harness installing zone, and the pipeline fixing piece is used to for pipeline being fixed on described
The lower section of pipeline fixed area.
Optionally, the electric appliance control box installation part is that electric appliance control box installs nut, and the harness installation part is harness
Stud is installed, the pipeline fixing piece is pipeline fixing bolt.
Optionally, the top surface edge of the composite material face is formed with coated face, the inside setting of the coated face
There is gluing muscle.
Optionally, the automobile rear floor further includes canister exhaust pipe mounting structure, the canister exhaust pipe mounting structure
Cylinder including being integrally formed or being fixedly connected on the composite material face lower surface is formed with lower end in the cylinder
The cavity of opening, the upper end of the cylinder are provided with multiple notches of the side wall through the cylinder.
Optionally, the canister exhaust pipe mounting structure further includes being provided at circumferentially spaced in the cylinder along the cylinder
Side wall on a plurality of reinforcing rib, a plurality of reinforcing rib radially extends outwardly by the side wall of the cylinder.
Optionally, the reinforcing rib is arranged alternately in the circumferential direction of the cylinder with the notch.
Optionally, the spare tyre installing zone is formed in the upper surface of the composite material face, the canister installing zone shape
At in the lower surface of the composite material face, the canister installing zone is spaced in the direction of the width with the spare tyre installing zone and sets
It sets, the cylinder is arranged in the lower surface of the composite material face and is located at the underface of the spare tyre installing zone.
Automobile rear floor provided by the embodiment of the utility model, spare tyre installation part and canister installation part are integrally formed compound
In material panel, spare tyre installation part is used to for spare tyre being mounted on the top of spare tyre installing zone, and canister installation part is for pacifying canister
Mounted in the lower section of canister installing zone.In this way, spare tyre installation part and canister installation part and composite material face are integrally formed, it is equivalent to
The parts such as spare tire installment support, canister mounting plate and stiffening plate are integrated on automobile rear floor, thus placing spare tyre and peace
When filling canister, does not need to weld spare tire installment support, canister mounting plate and stiffening plate on rear floor, it is standby to not only reduce placement
Part required for tire and canister reduces placement process, also greatly reduces the weight of welding cost and rear floor, thus real
The integrated and lightweight of automobile is showed.
On the other hand, the utility model embodiment also provides a kind of automobile comprising above-mentioned automobile rear floor.
Detailed description of the invention
Fig. 1 is the schematic diagram on the automobile rear floor top that an embodiment of the present invention provides；
Fig. 2 is the schematic diagram for the automobile rear floor lower part that an embodiment of the present invention provides；
Fig. 3 is the schematic diagram of its exhaust pipe mounting structure of the automobile rear floor of an embodiment of the present invention offer；
Fig. 4 is to be equipped with the schematic diagram of canister on automobile rear floor that an embodiment of the present invention provides.
Appended drawing reference in specification is as follows:
1, composite material face；11, spare tyre installing zone；12, canister installing zone；13, electric appliance control box installing zone；14, line
Beam installing zone；15, pipeline fixed area；16, coated face；17, gluing muscle；
2, spare tyre installation part；
3, canister installation part；
4, electric appliance control box installation part；
5, harness installation part；
6, pipeline fixing piece；
7, canister exhaust pipe mounting structure；71, cylinder；711, lower ending opening；712, cavity；713, notch；72, reinforce
Muscle；
8, canister；81, exhaust pipe.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the utility model is described in further detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
As shown in Figures 1 and 2, the utility model embodiment provides a kind of automobile rear floor, including composite material face
1, spare tyre installation part 2, canister installation part 3, the spare tyre installation part 2 and canister installation part 3 are integrally formed in the composite material
To form the automobile rear floor, region of the composite material face 1 integrally formed with the spare tyre installation part 2 in panel 1
Be formed as spare tyre installing zone 11, the composite material face 1 is formed as canister integrally formed with the region of the canister installation part 3
Installing zone 12, the spare tyre installation part 2 are used to for spare tyre being mounted on the top of the spare tyre installing zone 11, the canister installation part
3 for canister to be mounted on to the lower section of the canister installing zone 12.The spare tyre installation part 2 and canister installation part 3 are integrally formed
In the composite material face 1, the spare tyre installation part 2 is used to for spare tyre being mounted on the top of the spare tyre installing zone 11,
The canister installation part 3 is used to for canister being mounted on the lower section of canister installing zone 12.In this way, the spare tyre installation part 2 and canister
Installation part 3 and the composite material face 1 are integrally formed, and are equivalent to and are integrated with spare tire installment support, carbon on automobile rear floor
The parts such as tank mounting plate and stiffening plate, to not need to weld spare tyre peace on rear floor when placing spare tyre and installation canister
Bracket, canister mounting plate and stiffening plate are filled, part required for placing spare tyre and canister is not only reduced, reduces placement work
Sequence also greatly reduces the weight of welding cost and rear floor.
In one embodiment, the material of the composite material face 1 is carbon fibre composite plate.
However, in other embodiments, the material of composite material face 1 is glass fiber compound material plate, aramid fiber
The reinforcing fibers composite panel such as composite panel.
In one embodiment, the plate thickness of the spare tyre installing zone 11 is greater than its periphery plate thickness, to enhance spare tyre installing zone 11
Intensity, meet spare tyre placement intensity requirement.
In embodiment as shown in Figures 1 and 2, the spare tyre installation part 2 is that spare tyre installs nut, the canister installation
Part 3 is that canister installs stud.
However, in other embodiments, the spare tyre installation part 2 can also be that spare tyre installs bolt, the canister installation
Part 3 can also be that canister installs nut, as long as can be realized the installation of spare tyre and canister, the specific peace installed and used to it
Piece installing form is with no restriction.
In one embodiment, the automobile rear floor further includes the electric appliance being integrally formed in the composite material face 1
Box installation part 4, harness installation part 5 and pipeline fixing piece 6 are controlled, the composite material face 1 is integrally formed with the electric appliance control
The region of box installation part 4 processed forms electric appliance control box installing zone 13, and the electric appliance control box installation part 4 is used for electric appliance control box
The top of the electric appliance control box installing zone 13 is set, and the composite material face 1 is integrally formed with the harness installation part 5
Region form harness installing zone 14, the harness installation part 5 is used to for harness to be mounted on the top of the harness installing zone 14,
The composite material face 1 is formed as pipeline fixed area 15 integrally formed with the region of the pipeline fixing piece 6, and the pipeline is solid
Part 6 is determined for pipeline to be fixed on to the lower section of the pipeline fixed area 15.
In embodiment as shown in Figures 1 and 2, the electric appliance control box installation part 4 is that electric appliance control box installs nut,
The harness installation part 5 is that harness installs stud, and the pipeline fixing piece 6 is pipeline fixing bolt.In this way, not only reducing peace
Part required for spare tyre and canister is put, the total weight of part is alleviated, the weldering of nut when also reducing installation electric appliance control box
Connect, installation wiring when stud welding and when fixed pipeline bolt welding, to further reduce welding cost.This
It outside, can be pre- when the installation of electric appliance control box, harness and pipeline is with fixation due to not needing the parts such as welded nut, stud
More spaces are reserved, part is installed integrated on automobile rear floor so as to realize.
However, in other embodiments, the electric appliance control box installation part 4 can also be that electric appliance control box installs stud,
The harness installation part 5 can also be that harness installs nut, and the pipeline fixing piece 6 is pipeline fixture nut, as long as can be real
Show the installation of the electric appliance control box, harness and pipeline and fix, the specific installation part form installed and used to it is not
It is restricted.
In order to meet electric appliance control box, harness and the installation strength of pipeline, increase to being adapted to property the electrical equipment control
The plate thickness of box installing zone 13, harness installing zone 14 and pipeline fixed area 15.
It in one embodiment, can be by the techniques such as being molded or being molded, by the spare tyre installation part 2, canister installation part
3, electric appliance control box installation part 4, harness installation part 5 and pipeline fixing piece 6 etc. are integrally formed in the composite material face 1,
To increase the integration degree of part on the composite material face 1.
In one embodiment, the top surface edge of the composite material face 1 is formed with coated face 16, the coated face 16
Inside be provided with gluing muscle 17.Spray containment glue is on the coated face 16 to realize the soft company of automobile rear floor and vehicle body
It connects, on the one hand enhances the sealing performance of automobile rear floor, on the other hand, also improve the mode in entire automobile rear floor region
Intensity.The setting of the gluing muscle 17 can guarantee sealant spraying in correct position, so that the accurate of floor is determined after realizing
Position.In addition, can also increase certain for the fixing intensity and leakproofness of floor on the body of a car after increasing to a greater degree
The bolt of quantity is auxiliarily fixed.
In one embodiment, the automobile rear floor further includes canister exhaust pipe mounting structure 7, the canister exhaust pipe peace
Assembling structure 7 includes the cylinder 71 being integrally formed in 1 lower surface of composite material face, is formed under having in the cylinder 71
The cavity 712 of end opening 711, the upper end of the cylinder 71 are provided with multiple notches 713 of the side wall through the cylinder 71.This
Sample, the installation of exhaust pipe 81 of canister 8 can be realized by not needing setting stiffening plate, and be occupied little space, and arrangement is convenient, cost
It is low, it can also be disposed at as needed from the closer place of canister 8, thus to reduce the length of the exhaust pipe 81.
As shown in Figures 1 to 4, the spare tyre installing zone 11 is formed in the upper surface of the composite material face 1, the carbon
Tank installing zone 12 is formed in the lower surface of the composite material face 1, the canister installing zone 12 and the spare tyre installing zone 11
Interval setting in the direction of the width, the cylinder 71 are formed in the lower surface of the composite material face 1 and are located at the spare tyre
The underface of installing zone 11.In this way, the cylinder 71 has liberated the space on 8 periphery of canister, canister 8 far from the canister 8
The heat of the exhaust gas of discharge is distributed from cylinder 71 outward by longer exhaust pipe 81, avoids heat on 8 periphery of canister
Accumulation, good heat dissipation effect.
In Fig. 3 and embodiment shown in Fig. 4, the cylinder 71 is cylinder.
However, in other embodiments, the cylinder 71 can also be square column or other shapes.
In one embodiment, the canister exhaust pipe mounting structure 7 further includes being provided at circumferentially spaced along the cylinder 71
A plurality of reinforcing rib 72 on the side wall of the cylinder 71, a plurality of reinforcing rib 72 by the cylinder 71 side wall radially
Extend outwardly.The setting of a plurality of reinforcing rib 72 not only increases the installation strength of the exhaust pipe 81, also improves and is located at
The intensity of spare tyre installing zone 11 right above a plurality of reinforcing rib 72.
In an embodiment as illustrated in figure 3, circumferential direction of the reinforcing rib 72 with the notch 713 in the cylinder 71 is submitted
For setting.In this way, multiple reinforcing ribs 72 can not only make the spare tyre installing zone 11 and the canister exhaust pipe install knot
The uniform intensity distribution of structure 7, additionally it is possible to play the role of drainage and diffusion to the exhaust gas of the canister 8 discharge, allow it to
Equably, it is rapidly dispersed in atmosphere.
When the canister 8 being mounted on the lower section of the canister installing zone 12, as shown in Figures 3 and 4, when the exhaust
After the lower ending opening 711 is inserted into the end of pipe 81, the highest point of the end of the exhaust pipe 81 is located under the notch 713
Side, i.e., the described exhaust pipe 81 do not block the notch 713 generation.In this way, the exhaust gas that the exhaust pipe 81 is discharged could be through institute
It states cavity 712 and multiple notches 713 is discharged into atmosphere, to avoid pollution crew module's air.In order to guarantee
The intensity that exhaust pipe 81 is inserted into after the lower ending opening 711 is stated, the cylinder at the lower ending opening 711 can be suitably increased
71 sidewall thickness, to meet the fixing intensity of the exhaust pipe 81.
However, in other embodiments, the canister exhaust pipe mounting structure 7 can also be connected by bonding or screw
It is fixed on the lower surface of the composite material face 1.
In one embodiment, described when the canister 8 is fixed on the canister installing zone 12 through canister installation part 3
The exhaust pipe 81 of canister 8 is inserted into the lower ending opening 711, and the other pipelines of the canister 8 are fixed through the pipeline fixing piece 6
On the pipeline fixed area 15, to realize fixation of the other pipelines of the canister 8 on the composite material face 1.
In addition, another embodiment of the utility model additionally provides a kind of automobile comprising after the automobile of above-described embodiment
Plate.The spare tyre installation part 2 and canister installation part 3 of automobile rear floor are integrally formed the spare tyre installation part 2 in composite material face 1
For spare tyre to be mounted on to the top of spare tyre installing zone 11, canister installation part 3 is used to canister being mounted on canister installing zone 12
Lower section.In this way, spare tyre installation part 2 and canister installation part 3 and composite material face 1 are integrally formed, it is equivalent in automobile rear floor
On be integrated with the parts such as spare tire installment support, canister mounting plate and stiffening plate, thus place spare tyre and installation canister when, be not required to
Spare tire installment support, canister mounting plate and stiffening plate are welded on rear floor, not only reduced needed for placing spare tyre and canister
The part wanted reduces placement process, also greatly reduces the weight of welding cost and rear floor, to realize the collection of automobile
At change and lightweight.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (11)
1. a kind of automobile rear floor, which is characterized in that described including composite material face, spare tyre installation part and canister installation part
Spare tyre installation part and canister installation part are integrally formed in the composite material face to form the automobile rear floor, described multiple
Condensation material panel is formed as spare tyre installing zone, the composite material face one integrally formed with the region of the spare tyre installation part
The region for forming the canister installation part is formed as canister installing zone, and the spare tyre installation part is used to for spare tyre being mounted on described
The top of spare tyre installing zone, the canister installation part are used to for canister being mounted on the lower section of the canister installing zone.
2. automobile rear floor according to claim 1, which is characterized in that the plate thickness of the spare tyre installing zone is greater than its periphery
Plate thickness.
3. automobile rear floor according to claim 1, which is characterized in that the spare tyre installation part is that spare tyre installs nut,
The canister installation part is that canister installs stud.
4. automobile rear floor according to claim 1, which is characterized in that the automobile rear floor further includes being integrally formed
Electric appliance control box installation part, harness installation part and pipeline fixing piece in the composite material face, the composite material face
Be formed as electric appliance control box installing zone, the composite material face one integrally formed with the region of the electric appliance control box installation part
The body formed region for having the harness installation part is formed as harness installing zone, and the composite material face is integrally formed with the pipe
The region of road fixing piece is formed as pipeline fixed area, and the electric appliance control box installation part is used to for electric appliance control box being mounted on described
The top of electric appliance control box installing zone, the harness installation part are used to for harness being mounted on the top of the harness installing zone, institute
Pipeline fixing piece is stated for pipeline to be fixed on to the lower section of the pipeline fixed area.
5. automobile rear floor according to claim 4, which is characterized in that the electric appliance control box installation part is electrical equipment control
Box installs nut, and the harness installation part is that harness installs stud, and the pipeline fixing piece is pipeline fixing bolt.
6. automobile rear floor according to claim 1, which is characterized in that the top surface edge shape of the composite material face
At there is coated face, gluing muscle is provided on the inside of the coated face.
7. automobile rear floor according to claim 1, which is characterized in that the automobile rear floor further includes canister exhaust pipe
Mounting structure, the canister exhaust pipe mounting structure include being integrally formed or being fixedly connected on the composite material face lower surface
Cylinder, be formed with the cavity with lower ending opening in the cylinder, the upper end of the cylinder is provided with through the cylinder
Multiple notches of side wall.
8. automobile rear floor according to claim 7, which is characterized in that the canister exhaust pipe mounting structure further includes edge
The a plurality of reinforcing rib of the cylinder being provided at circumferentially spaced on the side wall of the cylinder, a plurality of reinforcing rib is by the cylinder
Side wall radially extend outwardly.
9. automobile rear floor according to claim 8, which is characterized in that the reinforcing rib and the notch are in the cylinder
Circumferential direction on be arranged alternately.
10. automobile rear floor according to claim 7, which is characterized in that the spare tyre installing zone is formed in described compound
The upper surface of material panel, the canister installing zone are formed in the lower surface of the composite material face, the canister installing zone
Be spaced setting in the direction of the width with the spare tyre installing zone, the cylinder be arranged in the lower surface of the composite material face and
Positioned at the underface of the spare tyre installing zone.
11. a kind of automobile, which is characterized in that including automobile rear floor described in claim 1-10 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465123.6U CN208181211U (en) | 2018-03-30 | 2018-03-30 | Automobile rear floor and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465123.6U CN208181211U (en) | 2018-03-30 | 2018-03-30 | Automobile rear floor and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208181211U true CN208181211U (en) | 2018-12-04 |
Family
ID=64436236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820465123.6U Active CN208181211U (en) | 2018-03-30 | 2018-03-30 | Automobile rear floor and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208181211U (en) |
-
2018
- 2018-03-30 CN CN201820465123.6U patent/CN208181211U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |