CN108068893A - Cab floor constructs - Google Patents
Cab floor constructs Download PDFInfo
- Publication number
- CN108068893A CN108068893A CN201711076459.XA CN201711076459A CN108068893A CN 108068893 A CN108068893 A CN 108068893A CN 201711076459 A CN201711076459 A CN 201711076459A CN 108068893 A CN108068893 A CN 108068893A
- Authority
- CN
- China
- Prior art keywords
- cab floor
- stiffener
- vehicle
- floor
- cab
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- 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
Abstract
The present invention provides a kind of cab floor construction, it is ensured that the rigidity for the load from vehicle front in cab floor.Cab floor construction (10) has：Cab floor (100) forms the floor of the driver's cabin (1) of vehicle, has multiple protrusions (103) and at least one recess portion (104) that the front-rear direction along vehicle is formed；And stiffener (110), it is arranged at least contact with multiple protrusions of cab floor (100) (103).Stiffener (110) has curvilinear face in cab floor (100) side, has linear face in side opposite with cab floor (100).
Description
Technical field
The present invention relates to for strengthening the construction of the cab floor of vehicle.
Background technology
Cab floor construction is provided in the car.Patent Document 1 discloses a kind of floor panel constructions, set
It is equipped with the stiffener strengthened central floor panel section and side floor panel section.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2010-149620 publications
The content of the invention
The subject that the invention solves
In existing technology, do not consider to apply the situation of impact load from vehicle front.In the front-rear direction of vehicle
In the case of the upper cab floor with concaveconvex shape, the problem of generating as follows：If applying load from vehicle front,
Then cab floor meeting bending, becomes not ensuring the living space of driver.
Therefore, the present invention in view of this point and complete, its purpose is to provide one kind can be ensured that for from vehicle
The rigid cab floor construction of load in front of.
Means for solving the problems
In the 1st mode of the present invention, a kind of cab floor construction is provided, which is characterized in that have：Driver's cabin
Plate forms the floor of the driver's cabin of vehicle, has multiple protrusions and at least one that the front-rear direction along above-mentioned vehicle is formed
Recess portion；And stiffener, it is arranged at least contact with multiple protrusions of above-mentioned cab floor.
In addition it is also possible to be, above-mentioned stiffener has curvilinear face in above-mentioned cab floor side, is driven with above-mentioned
The opposite side in room floor is sailed with linear face.In addition it is also possible to it is to be contacted in above-mentioned stiffener with above-mentioned multiple protrusions
The thickness at thickness ratio position corresponding with above-mentioned at least one recess portion at position is small.
Invention effect
According to the present invention, following effect is played：It is capable of providing a kind of can be ensured that and is directed to the firm of the load come vehicle front
Property cab floor construction.
Description of the drawings
Fig. 1 shows the compositions that the cab floor for being provided with the 1st embodiment in the car constructs 10.
Fig. 2 represents the composition of the cab floor construction 10 of the 1st embodiment.
Fig. 3 represents the state for having separated the component for forming the cab floor construction 10 of the 1st embodiment.
Fig. 4 represents the enlarged drawing of the cab floor construction 10 of the 1st embodiment.
Fig. 5 represents the enlarged drawing of the cab floor construction 10a of the 2nd embodiment.
Specific embodiment
The 1st embodiment ＞ of ＜
Fig. 1 is the figure for representing to be provided with the composition of the cab floor construction 10 of the 1st embodiment in the car.
Vehicle has driver's cabin 1, after-poppet 2, fore-stock 3 and body side frame 4.Vehicle is, for example, lorry.
Driver's cabin 1 is the part of the box shape with operator's seat.Driver's cabin 1 have cab floor construction 10 and
Seat 11.Cab floor construction 10 is for applying from the front of vehicle to the floor i.e. cab floor 100 of driver's cabin 1
During load, it is ensured that the rigid construction of cab floor 100.The details of cab floor construction 10 is in rear description.Seat 11
It is the seat that passenger is taken.Length on the front-rear direction of the vehicle of cab floor construction 10 is for example than the vehicle of seat 11
Front-rear direction on length it is big.
After-poppet 2 is for will sail the rear end side of the bottom surface of room 1 by driver's cabin locking piece and be fixed on the structure of body side frame 4
Part.Body side frame 4 is the component along the front-rear direction extension of vehicle.Fore-stock 3 is for the front end side of the bottom surface of driver's cabin 1 to be consolidated
Due to the component of body side frame 4.Body side frame 4 is fixed in the front end of driver's cabin 1 by fore-stock 3.
Fig. 2 is the figure of the composition for the cab floor construction 10 for representing the 1st embodiment.Fig. 3 is to represent to form the 1st in fact
Apply the figure of state that the component of the cab floor construction 10 of mode has separated.Fig. 4 represents the cab floor of the 1st embodiment
The enlarged drawing of construction 10.
Cab floor construction 10 has cab floor 100 and stiffener 110.Cab floor 100 is to be formed
The component on the floor of driver's cabin 1.Due to being configured with for motor vehicle equipment such as engine in the lower section of cab floor 100, so, it drives
Sailing room floor 100 has along multiple protrusions 103 of front-rear direction formation of vehicle and at least one recess portion 104.For example, such as Fig. 2 institutes
Show, cab floor 100 has 2 protrusions 103 and 1 recess portion 104, and still, the number of protrusion 103 and recess portion 104 is arbitrary
's.
Cab floor 100 has hood 101 and floor lateral areas 102.Hood 101 is to be configured with to draw in lower section
The part held up.Hood 101 is the part for having in cab floor 100 prominent shape.Hood 101, which is configured in, to be driven
Sail the central portion on the left and right directions of the vehicle on room floor 100.
Hood 101 has multiple protrusions 103 and at least one recess portion 104.Hood 101 is across cab floor 100
Vehicle front-rear direction on be arranged at cab floor 100 region-widely.In addition, the cab floor of hood 101
Length on the left and right directions of 100 vehicle is smaller than the length on the left and right directions of the vehicle of cab floor 100.
Protrusion 103 and recess portion 104 are formed on the different position in the front-back direction of vehicle.Floor lateral areas 102 is to be configured
In the part of the both sides of hood 101.Floor lateral areas 102 is e.g. configured with the part of seat 11 on the top.
Stiffener 110 is to increase the component of the rigidity in the front-back direction of cab floor 100 and setting.Strengthen structure
Part 110 is configured in the upside of the hood 101 of cab floor 100.Stiffener 110 is arranged at least with driver's cabin
Multiple protrusions 103 of plate 100 contact.
Stiffener 110 has multiple recess portions 111 and protrusion 112.Multiple recess portions 111 of stiffener 110 are with driving
Multiple protrusions 103 on room floor 100 contact.In addition, the protrusion 112 of stiffener 110 and the recess portion 104 of cab floor 100
Contact.In this way, the lower surface of stiffener 110 is seamlessly contacted with the upper surface of cab floor 100.
As a result, since stiffener 110 at least can be to carrying out between multiple protrusions 103 on the front-rear direction of vehicle
Support, so as to ensuring rigidity for the load to cab floor 100 of the front side from vehicle.Thus, it is possible to
The inside of driver's cabin 1 ensures the living space of passenger.
For stiffener 110, at the contact site of stiffener 110 and cab floor 100, by stiffener 110
Lower surface be engaged in hood 101 by welding.For stiffener 110, can also be set by the way that bolt is inserted into
It puts in the hole on the lower surface of stiffener 110 and the hole being arranged on the upper surface of hood 101, and connects on bolt
Nut is tied, so as to be fixed in hood 101.
In addition, stiffener 110 has curvilinear face in 100 side of cab floor, opposite with cab floor 100
Side has linear face.Specifically, as shown in figure 4, stiffener 110 has multiple curves in 100 side of cab floor
The recess portion 111 of shape and protrusion 112.Stiffener 110 due to having such shape, so so that stiffener 110 can be with
Cab floor 100 with curvilinear bumps contacts, also, is applied to cab floor 100 in the load from front
When upper, the linear face of stiffener 110 can hinder multiple protrusions 103 to be deformed in a manner of close.
In addition, the thickness ratio that stiffener 110 is contacted at the position of multiple protrusions 103 is corresponding at least one recess portion 104
Thickness at position is small.Stiffener 110 is by having such composition, thus on the one hand can be ensured that linear face, one
Aspect can be configured on the cab floor 100 with concaveconvex shape.
[effect caused by the cab floor construction 10 of the 1st embodiment]
The cab floor construction 10 of 1st embodiment has：Cab floor 100 forms the driver's cabin 1 of vehicle
Floor has multiple protrusions 103 and at least one recess portion 104 that the front-rear direction along vehicle is formed；And stiffener 110,
It is arranged at least contact with multiple protrusions 103 of cab floor 100.
The cab floor construction 10 of 1st embodiment comes from due to having such composition thus it is possible to ensure to be directed to
The rigidity of the load of vehicle front.As a result, even if in the case where applying impact load from vehicle front, it can also ensure that and drive
Space needed for the existence for the person of sailing.
The 2nd embodiment ＞ of ＜
The cab floor construction 10a of 2nd embodiment and the cab floor construction 10 of the 1st embodiment are different
Point is that stiffener 110a has gap between the lower surface of stiffener 110a and recess portion 104.
Fig. 5 represents the enlarged drawing of the cab floor construction 10a of the 2nd embodiment.
Cab floor construction 10a has cab floor 100 and stiffener 110a.
Stiffener 110a has multiple recess portion 111a and protrusion 112a.Multiple recess portion 111a of stiffener 110a
It is contacted with multiple protrusions 103 of cab floor 100.The protrusion 112a of stiffener 110a is with recess portion 104 not in all areas
It is contacted in domain, but gap is provided between protrusion 112a and recess portion 104.Stiffener 110a is by having such structure
Into, so as to compared with stiffener 110, it can on the one hand improve the rigidity on the vehicle front-rear direction of cab floor 100, one
Aspect carries out the lightweight of stiffener 110a.
(variation)
Stiffener 110a can also be the component of the rectangular shape contacted with multiple protrusions 103.That is, stiffener
110a can not also have curved surface.Even if in the case where stiffener 110a is rectangular shape, can also be directed to from vehicle
The load in front further improve rigidity on the vehicle front-rear direction of cab floor 100.
More than, illustrate the present invention using embodiment, still, protection scope of the present invention is not limited to above-mentioned embodiment party
Scope recorded in formula.It will be apparent to one skilled in the art that the above embodiment can be applied various change or
Improvement.Being applied with the mode of such change or improvement may also be comprised in protection scope of the present invention, according to technical side
The record of case is obvious.
Reference sign
1 ... driver's cabin
10th, 10a ... cab floors construct
11 ... seats
100 ... cab floors
101 ... hoods
102 ... floors lateral areas
103 ... protrusions
104 ... recess portions
110th, 110a ... stiffeners
111st, 111a ... recess portions
112nd, 112a ... protrusions
2 ... after-poppets
3 ... fore-stocks
4 ... body side frames
Claims (3)
1. a kind of cab floor construction, which is characterized in that have：
Cab floor forms the floor of the driver's cabin of vehicle, has along the multiple convex of the front-rear direction formation of above-mentioned vehicle
Portion and at least one recess portion and
Stiffener is arranged at least contact with multiple protrusions of above-mentioned cab floor.
2. cab floor construction as described in claim 1, which is characterized in that
Above-mentioned stiffener has curvilinear face in above-mentioned cab floor side, has in side opposite with above-mentioned cab floor
Linear face.
3. cab floor construction as claimed in claim 1 or 2, which is characterized in that
In above-mentioned stiffener position corresponding with above-mentioned at least one recess portion with the thickness ratio at the position that above-mentioned multiple protrusions contact
The thickness for putting place is small.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016221029A JP6769251B2 (en) | 2016-11-11 | 2016-11-11 | Cab floor structure |
| JP2016-221029 | 2016-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108068893A true CN108068893A (en) | 2018-05-25 |
| CN108068893B CN108068893B (en) | 2021-01-12 |
Family
ID=62148850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711076459.XA Active CN108068893B (en) | 2016-11-11 | 2017-11-06 | Cab floor structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6769251B2 (en) |
| CN (1) | CN108068893B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10278847A (en) * | 1997-03-31 | 1998-10-20 | Isuzu Motors Ltd | Collision safety structure of cab |
| JP2001039345A (en) * | 1999-07-27 | 2001-02-13 | Nissan Diesel Motor Co Ltd | Cab structure |
| JP2009262615A (en) * | 2008-04-22 | 2009-11-12 | Nissan Motor Co Ltd | Vehicle body lower structure |
| CN102442356A (en) * | 2010-10-01 | 2012-05-09 | 铃木株式会社 | Vehicle floor frame structure |
| CN202783437U (en) * | 2012-08-16 | 2013-03-13 | 东风汽车公司 | Blade electric vehicle floor board structure |
| CN204037692U (en) * | 2014-08-15 | 2014-12-24 | 浙江铭博汽车部件有限公司 | Floor connecting panel after the fixing failure-free in a kind of location |
-
2016
- 2016-11-11 JP JP2016221029A patent/JP6769251B2/en active Active
-
2017
- 2017-11-06 CN CN201711076459.XA patent/CN108068893B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10278847A (en) * | 1997-03-31 | 1998-10-20 | Isuzu Motors Ltd | Collision safety structure of cab |
| JP2001039345A (en) * | 1999-07-27 | 2001-02-13 | Nissan Diesel Motor Co Ltd | Cab structure |
| JP2009262615A (en) * | 2008-04-22 | 2009-11-12 | Nissan Motor Co Ltd | Vehicle body lower structure |
| CN102442356A (en) * | 2010-10-01 | 2012-05-09 | 铃木株式会社 | Vehicle floor frame structure |
| CN202783437U (en) * | 2012-08-16 | 2013-03-13 | 东风汽车公司 | Blade electric vehicle floor board structure |
| CN204037692U (en) * | 2014-08-15 | 2014-12-24 | 浙江铭博汽车部件有限公司 | Floor connecting panel after the fixing failure-free in a kind of location |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018076043A (en) | 2018-05-17 |
| JP6769251B2 (en) | 2020-10-14 |
| CN108068893B (en) | 2021-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9873457B2 (en) | Vehicle skeleton structure | |
| CN107031723A (en) | Car body fore part arrangement | |
| JP2015151018A (en) | Vehicle body lower structure | |
| CN103648894A (en) | Reinforcement structure for vehicle body floor | |
| CN108725588A (en) | floor structure for vehicle body | |
| CN102442356B (en) | Vehicle floor frame structure | |
| JP2019089488A (en) | Vehicle body skeleton structure | |
| US8720981B1 (en) | Vehicle floor frame stiffener | |
| CN108068893A (en) | Cab floor constructs | |
| JP5186230B2 (en) | Body structure | |
| JP2018039472A (en) | Vehicle body upper section structure | |
| JP4710381B2 (en) | Car body rear structure | |
| JP5470356B2 (en) | Body side structure | |
| KR101583840B1 (en) | Dash lower member structure | |
| CN108068889A (en) | Roof construction | |
| JPH1016816A (en) | Connecting structure for body frame member | |
| JP4277187B2 (en) | Rear body structure of the vehicle | |
| JP2013139169A (en) | Vehicle rear structure | |
| JP2013112148A (en) | Jack storage structure for automobile | |
| JP6794837B2 (en) | Body side structure | |
| JP7015476B2 (en) | Roof panel and roof structure | |
| JP2021062714A (en) | Vehicle body structure for vehicle | |
| KR100760445B1 (en) | A body structure of pickup type vechicles | |
| KR101209681B1 (en) | Strength reinforcement structure of Tail gate side part | |
| CN108163055A (en) | For the doorsill structure of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |