CN107662529A - For vehicle back-row seat framework and there is its vehicle - Google Patents
For vehicle back-row seat framework and there is its vehicle Download PDFInfo
- Publication number
- CN107662529A CN107662529A CN201610585148.5A CN201610585148A CN107662529A CN 107662529 A CN107662529 A CN 107662529A CN 201610585148 A CN201610585148 A CN 201610585148A CN 107662529 A CN107662529 A CN 107662529A
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- Prior art keywords
- transverse shifting
- vehicle
- fixedly connected
- row seat
- seat framework
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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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- 230000013011 mating Effects 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a kind of back-row seat framework for vehicle and there is its vehicle.Back-row seat framework includes common support skeleton and headrest support frame, and the headrest support frame is arranged on the common support skeleton.The headrest support frame, including：It is fixedly connected with portion, transverse shifting portion and locking structure.The portion of being fixedly connected is fixed on the common support skeleton, the transverse shifting portion is connected with the portion of being fixedly connected, and the relatively described portion that is fixedly connected of the transverse shifting portion can be moved up in the horizontal of the vehicle, and headrest is provided with the transverse shifting portion；The locking structure is arranged for that the transverse shifting portion is fixedly connected with into portion's locking with described in the transverse shifting portion described be fixedly connected after the completion of portion's transverse shifting is adjusted relatively.Hereby it is achieved that sliding and position of the chair headrest in automobile transverse direction are fixed, ensure that chair headrest is in optimum position relative to passenger's moment, so as to drastically increase riding comfort.
Description
Technical field
The present invention relates to automotive field, in particular to a kind of back-row seat framework for vehicle and has its vehicle.
Background technology
With the continuous development of automobile industry, automobile is increasingly popularized, and security and comfortableness requirement of the people to automobile is also got over
Come higher.At present, two three rows of seats in automobile are typically all monolithic seat structure, it is necessary to which two people or three people share and multiplied
Sit space.But because vehicle occupants are uneven, it can not ensure that space average distributes, so that passenger can not be according to the sky of seat
Between distribute and taken, the pillow position for causing headrest is not optimum position, or even can not pillow.But at this stage, Suo Youche
The headrest of back seat is typically fixed in type, or is only capable of height adjustable.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem of the prior art to a certain extent.Therefore, the present invention
One purpose is to propose a kind of back-row seat framework for vehicle, and the back-row seat framework can realize chair headrest in vapour
Sliding in car transverse direction, ensure that chair headrest is in optimum position relative to passenger's moment, improve the ride comfort of passenger.
It is another object of the present invention to propose a kind of vehicle with above-mentioned back-row seat framework.
Back-row seat framework for vehicle according to embodiments of the present invention, including：Common support skeleton；And headrest support
Skeleton, the headrest support frame are arranged on the common support skeleton, support frame of resting the head on, including：It is fixedly connected with portion
With transverse shifting portion, the portion of being fixedly connected is fixed on the common support skeleton, the transverse shifting portion and the fixation
Connecting portion is connected, and the relatively described portion that is fixedly connected of the transverse shifting portion can move up in the horizontal of the vehicle, described
Headrest is provided with transverse shifting portion；And locking structure, the locking structure are arranged in transverse shifting portion phase
Portion's locking is fixedly connected with described by the transverse shifting portion to described be fixedly connected after the completion of portion's transverse shifting regulation.
Back-row seat framework for vehicle according to embodiments of the present invention, by support frame of resting the head in the common support bone
Transverse shifting on frame so that the passenger of two three rows of seats can adjust back seat bone according to the actual seating position of oneself
Frame (rest the head on) position, ensure that the head of the headrest and passenger corresponding example on automobile longitudinal is for example coaxial, ensure seat relative to multiplying
The objective moment is in optimum position, so as to improve riding comfort and security.
In addition, the back-row seat framework according to the above embodiment of the present invention for vehicle can also have technology additional as follows
Feature：
According to some embodiments of the present invention, the portion of being fixedly connected is two and is spaced apart setting in the cross direction.
According to some embodiments of the present invention, the common support skeleton is rectangle, and the portion of being fixedly connected is formed as fix bar,
The fix bar wears the upper side frame of the common support skeleton of rectangle.
According to some embodiments of the present invention, the upper end for being fixedly connected with portion is provided with mating holes, the transverse shifting portion tool
There is transverse shifting bar, the transverse shifting bar is slidably fit into the mating holes.
According to some embodiments of the present invention, the section of the mating holes and the transverse shifting bar matches and is non-circular.
According to some embodiments of the present invention, the section of the transverse shifting bar is for " D " font and including side plate bending and planar section.
According to some embodiments of the present invention, the transverse shifting portion is formed as ladder-shaped frame, the lower frame of the ladder-shaped frame
Form the transverse shifting bar.
According to some embodiments of the present invention, the locking structure includes：Screw thread lock part, the screw thread lock part with it is described
Portion's screw thread is fixedly connected with to coordinate and suitable for being only fixedly connected with described with transverse shifting bar described in locking to the transverse shifting bar
Portion.
According to some embodiments of the present invention, the upper end for being fixedly connected with portion is provided with screwed hole, and the screwed hole connects institute
Mating holes is stated, the screw thread lock part coordinates with the screwed hole screw thread.
Back-row seat framework for vehicle according to embodiments of the present invention, in addition to：Motor, the motor are set
It is set to for driving the transverse shifting portion along the transverse shifting.
According to some embodiments of the present invention, the portion of being fixedly connected is formed as fix bar and including first paragraph, second segment,
Three sections and the 4th section, the second segment, described 3rd section and described 4th section of diameter are sequentially reduced, the first paragraph it is straight
Footpath is less than the diameter of the second segment, and the first paragraph is connected with the transverse shifting portion.
According to some embodiments of the present invention, for the second segment to be hollow columnar structured, described 3rd section is cone knot
Structure, reinforcement is provided with described 3rd section, described 4th section is smooth elongate rod-like structures.
The vehicle of embodiment according to a further aspect of the invention, include the back-row seat framework for vehicle of above-described embodiment.
Brief description of the drawings
Fig. 1 be the back-row seat framework for vehicle according to embodiments of the present invention schematic diagram (for ease of show skeleton structure,
Omit headrest)；
Fig. 2 is the schematic diagram of headrest support frame；
Fig. 3 is the side view of headrest support frame；
Fig. 4 is the profile in the portion that is fixedly connected and transverse shifting bar matching part；
Fig. 5 is the rearview of headrest support frame.
Reference：
Back-row seat framework 100, common support skeleton 10, upper side frame 11, headrest support frame 20, be fixedly connected portion 21,
First paragraph 211, mating holes 2111, second segment 212, the 3rd section 213, the 4th section 214, laterally transverse shifting portion 22, shifting
Lever 221, locking structure 23, side plate bending a, planar section b.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein identical from beginning to end
Or similar label represents same or similar element or the element with same or like function.Retouched below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that the side of the instruction such as term " transverse direction ", " length ", " on ", " under "
Position or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplify description,
Rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and operation, because
This is not considered as limiting the invention.
In addition, in the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can
To be to be joined directly together, can also be indirectly connected by intermediary, can be two element internals connection or two elements
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
The back-row seat framework 100 for vehicle according to embodiments of the present invention is described in detail below with reference to Fig. 1-Fig. 5.
Shown in reference picture 1, back-row seat framework 100 according to embodiments of the present invention can include common support skeleton 10 and head
Rest the head on support frame 20.Support frame 20 of resting the head on is arranged on common support skeleton 10.
Shown in reference picture 2- Fig. 3, headrest support frame 20 can include：Be fixedly connected portion 21, transverse shifting portion 22 and
Locking structure 23.
It is shown referring to Figures 1 and 2, it is fixedly connected with portion 21 and is fixed on common support skeleton 10, in certain embodiments,
It can be fix bar to be fixedly connected with portion 21, fix bar can be elongated shape and including first paragraph 211, second segment 212, the 3rd section
213 and the 4th section 214, wherein, second segment 212, the diameter of the 3rd section 213 and the 4th section 214 are sequentially reduced, first paragraph
211 diameters are less than the diameter of second segment 212.First paragraph 211 is connected with transverse shifting portion 22.Second segment 212 is hollow
It is columnar structured, the weight in the portion of being fixedly connected 21 is so reduced, is advantageous to the light-weight design of vehicle body.3rd section 213 is
Conical structure, round-corner transition and reinforcement are provided with above, improve the intensity in the portion of being fixedly connected 21, improve stress collection
In phenomenon.4th section 214 is the smooth elongate rod-like structures in surface, is easy to be fixedly connected the connection in portion 21 and seat.Gu
It can be metal parts to determine connecting portion 21, and which further increases the intensity in the portion that is fixedly connected 21.
Transverse shifting portion 22 is connected with being fixedly connected with portion 21, and transverse shifting portion 22 be relatively fixed connecting portion 21 can be in car
It is horizontal move up, headrest is provided with transverse shifting portion 22.Thus, the passenger of heel row can adjust transverse shifting portion
22 are relatively fixed the lateral attitude of connecting portion 21 so that headrest is in optimum position, increases the comfortableness of rear passenger.
Locking structure 23 is arranged for being relatively fixed in transverse shifting portion 22 after the completion of the transverse shifting of connecting portion 21 is adjusted by horizontal stroke
To move portion 22 with being fixedly connected with the locking of portion 21.So, rear passenger can pass through behaviour after the position of headrest has been adjusted
Make locking structure 23 with locking transverse shifting portion 22 with being fixedly connected with portion 21, prevent headrest from voluntarily sliding laterally.
Thus, back-row seat framework 100 according to embodiments of the present invention, headrest support frame 20 (i.e. chair headrest) is realized
Sliding and position in automobile transverse direction are fixed, and ensure that chair headrest is in optimum position relative to passenger's moment, smoothly solve
In two three rows of seats in current automobile, because back seat headrest can not be in passenger most caused by vehicle occupants inequality
Best placement and the problem of weaken headrest effect, meanwhile, the horizontal sliding of the headrest support frame 20 is simple to operate, convenient real
With greatly improving riding comfort and security.
Shown in reference picture 2, the quantity for being fixedly connected with portion 21 can be two, and be spaced apart set in the horizontal.Thus can protect
Card headrest support frame 20 is stablely supported on common support skeleton 10.
In certain embodiments, as shown in figure 1, common support skeleton 10 can be rectangle, being fixedly connected with portion 21 can be
Fix bar, fix bar are located on the upper side frame 11 of the common support skeleton 10 of rectangle.So as to which headrest support frame 20 be consolidated
It is scheduled on common support skeleton 10.
Mating holes 2111 is provided with as shown in figure 4, being fixedly connected on the first paragraph 211 in portion 21, transverse shifting portion 22 has
Transverse shifting bar 221, transverse shifting bar 221 are slidably fit into mating holes 2111.Specifically, mating holes 2111
Matched with the section of transverse shifting bar 221 and to be non-circular, as shown in figure 4, the cross sectional shape of transverse shifting bar 221 is
D fonts, i.e., it is molded including side plate bending a and planar section b, wherein planar section b by milling, mating holes 2111 is also D words
Shape, it is divided into side plate bending a and planar section b, but not limited to this.Thus, resting the head on support frame 20 can be along common support skeleton 10
The place direction of upper side frame 11 or so sliding.Further, the cross sectional shape of mating holes 2111 and transverse shifting bar 221
It is identical and to be non-circular, such as an alternative embodiment, the section of transverse shifting bar 221 can be " D " font,
The cross sectional shape of mating holes 2111 is adapted to it simultaneously, i.e., can be equally " D " font, thereby ensure that headrest support frame
20 can only prevent from rotating against in the back seat horizontal sliding of automobile.
In certain embodiments, as shown in figure 3, transverse shifting portion 22 is formed as isosceles trapezoid framework, ladder-shaped frame it is following
Frame forms transverse shifting bar 221.Thus, the regulation stroke of transverse shifting portion 22 in the horizontal is added.
Shown in reference picture 3- Fig. 4, locking structure 23 includes screw thread lock part, and screw thread lock part is with being fixedly connected with the screw thread of portion 21
Coordinate, screw thread lock part is used to only support transverse shifting bar 221, and specifically, screw thread lock part only supports transverse shifting bar 221
D fonts cross section planar section b, thereby increase and only support area, further increase frictional resistance, so as to reach lock
Only transverse shifting bar 221 is with being fixedly connected with portion 21, realizing the purpose fixed the position after sliding.
Specifically, when unclamping locking structure 23, headrest support frame 20 can be in the upper side frame 11 of common support skeleton 10
Upper freely to slide to the left or to the right, suitable position is arrived in regulation, and when tightening locking structure 23, locking structure 23 is with laterally moving
The slide surface of lever 221 is tightly bonded so that headrest support frame 20 is fixed, i.e., headrest positions are fixed.
The upper end for being fixedly connected with portion 21 is provided with screwed hole, screwed hole connection mating holes 2111, screw thread lock part and screwed hole spiral shell
Line coordinates, and threaded connection is simple and reliable.
Further, as shown in figure 5, the change of the horizontal sliding stroke of headrest support frame 20 can be solid by expanding or shrinking
Determine the distance between connecting portion 21 A or design different length B transverse shifting bar 221 to realize, the change of horizontal sliding stroke
The demand, and then improve ride comfort by bus of different passengers can be met by changing.
For back-row seat framework 100 according to embodiments of the present invention, such as manual regulative mode, i.e. rear passenger can be used
It can be horizontally slipped by hand-held headrest.Certainly, the present invention is not limited thereto, in order to more laborsaving, and embodies artificial
Intelligentized design, in other embodiments, transverse shifting portion 22 can also be driven using motor.
Specifically, back-row seat framework 100 can also include motor, and motor is used to drive transverse shifting portion 22
Laterally automatically moved along the upper side frame 11 of common support skeleton 10, and then improve the automaticity of horizontal sliding, it is convenient
Fast, manpower is saved.
Back-row seat framework 100 can also include identification module and memory module.Identification module, memory module respectively with driving
Motor is connected.Memory module can get off the comfortable headrest positions information record of specified passenger.Identification module can identify that this multiplies
Visitor, and the related data in memory module is transferred, to drive motor to realize 20 horizontal automatic sliding of headrest support frame extremely
The comfortable headrest positions of the passenger.Identification module and memory module can provide customization service for specific passenger, so as to be lifted
Ride experience.
The vehicle of embodiment according to a further aspect of the invention, include the back-row seat framework 100 of above-described embodiment.And for vehicle
Other constructions, the known technology that such as engine, speed changer have been well known to those skilled in the art, therefore here not
Repeat one by one again.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. mean to combine the specific features of the embodiment or example description, structure, material or
Feature is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term
Necessarily it is directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, those skilled in the art can incite somebody to action
Different embodiments or example described in this specification are engaged and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment be it is exemplary,
It is not considered as limiting the invention, one of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, changes, replacing and modification.
Claims (13)
- A kind of 1. back-row seat framework for vehicle, it is characterised in that including：Common support skeleton；Headrest support frame, the headrest support frame are arranged on the common support skeleton, the headrest support frame bag Include：Portion and transverse shifting portion are fixedly connected with, the portion of being fixedly connected is fixed on the common support skeleton, described laterally to move Dynamic portion is connected with the portion of being fixedly connected, and the relatively described portion that is fixedly connected of the transverse shifting portion can be in the horizontal stroke of the vehicle Move up, headrest is provided with the transverse shifting portion；Locking structure, the locking structure are arranged for being fixedly connected with portion's transverse shifting the transverse shifting portion is relatively described The transverse shifting portion is fixedly connected with portion's locking with described after the completion of regulation.
- 2. the back-row seat framework according to claim 1 for vehicle, it is characterised in that the portion of being fixedly connected is Two and setting spaced apart in the cross direction.
- 3. the back-row seat framework according to claim 1 for vehicle, it is characterised in that the common support skeleton For rectangle, the portion of being fixedly connected is formed as fix bar, and the fix bar wears the top of the common support skeleton of rectangle Frame.
- 4. the back-row seat framework according to claim 1 for vehicle, it is characterised in that the portion that is fixedly connected Upper end is provided with mating holes, and the transverse shifting portion has transverse shifting bar, and the transverse shifting bar is slidably fit into institute State in mating holes.
- 5. the back-row seat framework according to claim 4 for vehicle, it is characterised in that the mating holes and described The section of transverse shifting bar matches and is non-circular.
- 6. the back-row seat framework according to claim 5 for vehicle, it is characterised in that the transverse shifting bar Section is for " D " font and including side plate bending and planar section.
- 7. the back-row seat framework according to claim 4 for vehicle, it is characterised in that the transverse shifting portion shape As ladder-shaped frame, the lower frame of the ladder-shaped frame forms the transverse shifting bar.
- 8. the back-row seat framework according to claim 4 for vehicle, it is characterised in that the locking structure includes： Screw thread lock part, the screw thread lock part coordinate and locked suitable for only supporting the transverse shifting bar with the portion screw thread of being fixedly connected Only the transverse shifting bar is fixedly connected with portion with described.
- 9. the back-row seat framework according to claim 8 for vehicle, it is characterised in that the portion that is fixedly connected Upper end is provided with screwed hole, and the screwed hole connects the mating holes, and the screw thread lock part coordinates with the screwed hole screw thread.
- 10. the back-row seat framework according to claim 1 for vehicle, it is characterised in that also include：Driving electricity Machine, the motor are arranged for driving the transverse shifting portion along the transverse shifting.
- 11. the back-row seat framework according to claim 1 for vehicle, it is characterised in that described to be fixedly connected with portion Be formed as fix bar and including first paragraph, second segment, the 3rd section and the 4th section, it is the second segment, described 3rd section and described 4th section of diameter is sequentially reduced, and the diameter of the first paragraph is less than the diameter of the second segment, the first paragraph and the horizontal stroke It is connected to move portion.
- 12. the back-row seat framework according to claim 11 for vehicle, it is characterised in that during the second segment is Empty is columnar structured, and described 3rd section is conical structure, and reinforcement is provided with described 3rd section, and described 4th section is Smooth elongate rod-like structures.
- 13. a kind of vehicle, it is characterised in that including the heel row for vehicle according to any one of claim 1-12 Chair framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585148.5A CN107662529A (en) | 2016-07-22 | 2016-07-22 | For vehicle back-row seat framework and there is its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585148.5A CN107662529A (en) | 2016-07-22 | 2016-07-22 | For vehicle back-row seat framework and there is its vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662529A true CN107662529A (en) | 2018-02-06 |
Family
ID=61114154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610585148.5A Pending CN107662529A (en) | 2016-07-22 | 2016-07-22 | For vehicle back-row seat framework and there is its vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107662529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401025A (en) * | 2021-07-20 | 2021-09-17 | 福州大学 | Three-degree-of-freedom automobile headrest and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980068299U (en) * | 1997-05-31 | 1998-12-05 | 양재신 | Left and right moving headrest structure of car seat |
| DE102004021554A1 (en) * | 2004-05-03 | 2005-12-08 | Daimlerchrysler Ag | Passenger car seat includes head restraint with recesses formed on head restraint body to cooperate with carrier at upper end of backrest for positioning head restraint body in comfortable position |
| CN101186187A (en) * | 2007-12-21 | 2008-05-28 | 重庆长安汽车股份有限公司 | Chair backrest backbone |
| KR20130004997A (en) * | 2011-07-05 | 2013-01-15 | 하종순 | Headrest with interchangeability |
| CN205905834U (en) * | 2016-07-22 | 2017-01-25 | 北京汽车股份有限公司 | A vehicle that is used for back row chair framework of vehicle and has it |
-
2016
- 2016-07-22 CN CN201610585148.5A patent/CN107662529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980068299U (en) * | 1997-05-31 | 1998-12-05 | 양재신 | Left and right moving headrest structure of car seat |
| DE102004021554A1 (en) * | 2004-05-03 | 2005-12-08 | Daimlerchrysler Ag | Passenger car seat includes head restraint with recesses formed on head restraint body to cooperate with carrier at upper end of backrest for positioning head restraint body in comfortable position |
| CN101186187A (en) * | 2007-12-21 | 2008-05-28 | 重庆长安汽车股份有限公司 | Chair backrest backbone |
| KR20130004997A (en) * | 2011-07-05 | 2013-01-15 | 하종순 | Headrest with interchangeability |
| CN205905834U (en) * | 2016-07-22 | 2017-01-25 | 北京汽车股份有限公司 | A vehicle that is used for back row chair framework of vehicle and has it |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401025A (en) * | 2021-07-20 | 2021-09-17 | 福州大学 | Three-degree-of-freedom automobile headrest and working method thereof |
| CN113401025B (en) * | 2021-07-20 | 2022-08-09 | 福州大学 | Three-degree-of-freedom automobile headrest and working method thereof |
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