CN205905834U - A vehicle that is used for back row chair framework of vehicle and has it - Google Patents
A vehicle that is used for back row chair framework of vehicle and has it Download PDFInfo
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- CN205905834U CN205905834U CN201620778063.4U CN201620778063U CN205905834U CN 205905834 U CN205905834 U CN 205905834U CN 201620778063 U CN201620778063 U CN 201620778063U CN 205905834 U CN205905834 U CN 205905834U
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- transverse shifting
- fixedly connected
- row seat
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Abstract
The utility model discloses a vehicle that is used for back row chair framework of vehicle and has it. The back row chair framework is including sharing support chassis and headrest support chassis, the headrest support chassis install on the sharing support chassis. Headrest support chassis includes: fixed connection portion, lateral shifting portion and locking structure. Fixed connection portion is fixed on the sharing support chassis, lateral shifting portion with fixed connection portion links to each other, and lateral shifting portion is relative fixed connection portion can the horizontal rebound of vehicle, be provided with the headrest in the lateral shifting portion, the locking structure is set to and is used for lateral shifting portion is relative will after the lateral shifting of fixed connection portion adjusts and accomplishes lateral shifting portion with fixed connection portion locking. From this, realized the seat headrest and horizontal ascending the sliding and rigidity of automobile, guaranteed that the seat headrest is in the optimum location for the passenger constantly to riding comfort has greatly been improved.
Description
Technical field
The utility model is related to automotive field, in particular to a kind of back-row seat framework for vehicle and having
Its vehicle.
Background technology
With the continuous development of automobile industry, automobile is increasingly popularized, and people require to the security of automobile and comfortableness
Also more and more higher.At present, two three rows of seats in automobile are typically all monolithic seat structure, need two people or three people to share
Take space.But due to vehicle occupants inequality it is impossible to ensure space average distribution, so that passenger cannot be according to the sky of seat
Between distribute and taken, lead to the pillow position not optimum position rested the head on, or even cannot pillow.But at this stage, all vehicles
The headrest of middle back seat is typically fixed, or is only capable of height adjustable.
Utility model content
The utility model is intended at least solve to a certain extent one of above-mentioned technical problem of the prior art.For this reason,
A purpose of the present utility model is to propose a kind of back-row seat framework for vehicle, and this back-row seat framework is capable of
Chair headrest improves passenger's in automobile sliding transversely it is ensured that chair headrest is in optimum position constantly with respect to passenger
Ride comfort.
Another purpose of the present utility model is to propose a kind of vehicle with above-mentioned back-row seat framework.
According to the utility model embodiment for vehicle back-row seat framework, comprising: common support skeleton；And head
Pillow support frame, described headrest support frame is arranged on described common support skeleton, support frame of resting the head on, comprising: the company of fixation
Socket part and transverse shifting portion, the described portion of being fixedly connected is fixed on described common support skeleton, described transverse shifting portion with described
Be fixedly connected portion be connected, and described transverse shifting portion relative to described be fixedly connected portion can transversely moving in described vehicle,
It is provided with headrest in described transverse shifting portion；And locking structure, described locking structure is arranged in described transverse shifting
Described transverse shifting portion is fixedly connected portion's locking with described by relatively described being fixedly connected after the completion of portion's transverse shifting is adjusted in portion.
According to the utility model embodiment for vehicle back-row seat framework, by rest the head on support frame described common
With the transverse shifting on support frame so that the passenger of two three rows of seats can be according to the actual seating position of oneself, after adjustment
Row chair framework (rest the head on) position it is ensured that headrest and passenger head on automobile longitudinal corresponding example as coaxial it is ensured that seat phase
Constantly optimum position is in for passenger, thus improve riding comfort and security.
In addition, according to the utility model above-described embodiment for vehicle back-row seat framework can also have attached as follows
Plus technical characteristic:
According to some embodiments of the present utility model, the described portion of being fixedly connected opens up for two and in the cross direction interval
Put.
According to some embodiments of the present utility model, described common support skeleton is rectangle, and the described portion of being fixedly connected is formed
For fix bar, described fix bar wears the upper side frame of the described common support skeleton of rectangle.
According to some embodiments of the present utility model, the described upper end being fixedly connected portion is provided with mating holes, described horizontal
Move portion has transverse shifting bar, and described transverse shifting bar is slidably fit into described cooperation in the hole.
According to some embodiments of the present utility model, the section of described mating holes and described transverse shifting bar matches and is
Non-circular.
According to some embodiments of the present utility model, the section of described transverse shifting bar is " d " font and includes side plate bending
And planar section.
According to some embodiments of the present utility model, described transverse shifting portion is formed as ladder-shaped frame, described ladder-shaped frame
Lower frame constitute described transverse shifting bar.
According to some embodiments of the present utility model, described locking structure includes: screw thread lock part, described screw thread lock part
It is fixedly connected portion's screw thread cooperation and is suitable to only solid with described with transverse shifting bar described in locking to described transverse shifting bar with described
Determine connecting portion.
According to some embodiments of the present utility model, the described upper end being fixedly connected portion is provided with screwed hole, described screw thread
Hole connects described mating holes, described screw thread lock part and described screwed hole screw thread cooperation.
According to the utility model embodiment for the back-row seat framework of vehicle, also include: motor, described driving
Motor is arranged for driving described transverse shifting portion along described transverse shifting.
According to some embodiments of the present utility model, the described portion of being fixedly connected be formed as fix bar and include first paragraph, the
Two sections, the 3rd section and the 4th section, the diameter of described second segment, described 3rd section and described 4th section is sequentially reduced, and described first
The diameter of section is less than the diameter of described second segment, and described first paragraph is connected with described transverse shifting portion.
According to some embodiments of the present utility model, described second segment is the columnar structured of hollow, and described 3rd section is
Conical structure, described 3rd section is provided with reinforcement, and described 4th section is smooth elongate rod-like structures.
According to the vehicle of the utility model another aspect embodiment, including above-described embodiment for vehicle back seat
Skeleton.
Brief description
Fig. 1 be according to the utility model embodiment for the back-row seat framework of vehicle schematic diagram (for ease of show
Skeleton structure, omits 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, transverse shifting portion 22, transverse shifting bar
221st, locking structure 23, side plate bending a, planar section b.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary it is intended to be used for explaining the utility model, and it is not intended that to the utility model
Restriction.
In the description of the present utility model it is to be understood that term " horizontal ", " length ", " on ", the instruction such as D score
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to restriction of the present utility model.
Additionally, in the utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " company
Connect ", the term such as " fixation " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；
Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals or two elements
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood as the case may be at this
Concrete meaning in utility model.
Describe the back-row seat framework for vehicle according to the utility model embodiment below with reference to Fig. 1-Fig. 5 in detail
100.
With reference to shown in Fig. 1, common support skeleton can be included according to the back-row seat framework 100 of the utility model embodiment
10 and headrest support frame 20.Headrest support frame 20 is arranged on common support skeleton 10.
Shown in reference picture 2- Fig. 3, headrest support frame 20 may include that the portion of being fixedly connected 21, transverse shifting portion 22 and
Locking structure 23.
Shown in seeing figures.1.and.2, it is fixedly connected portion 21 and is fixed on common support skeleton 10, in certain embodiments, Gu
Determining connecting portion 21 can be fix bar, and fix bar for elongated shape and can include first paragraph 211, second segment 212, the 3rd section of 213 and
4th section 214, wherein, the diameter of second segment 212, the 3rd section 213 and the 4th section 214 is sequentially reduced, and first paragraph 211 diameter is less than
The diameter of second segment 212.First paragraph 211 is connected with transverse shifting portion 22.Second segment 212 is the columnar structured, so of hollow
Reduce the weight in the portion of being fixedly connected 21, be conducive to the light-weight design of vehicle body.3rd section 213 is conical structure, sets above
It is equipped with round-corner transition and reinforcement, improves the intensity in the portion of being fixedly connected 21, improve the phenomenon of stress concentration.4th section 214
It is the elongate rod-like structures of smooth surface, be easy to be fixedly connected the connection in portion 21 and seat.Being fixedly connected portion 21 can be metal
Part, which further increases the intensity in the portion of being fixedly connected 21.
Transverse shifting portion 22 is connected with the portion that is fixedly connected 21, and transverse shifting portion 22 be relatively fixed connecting portion 21 can be in car
Transversely move, transverse shifting portion 22 is provided with headrest.Thus, the passenger of heel row can adjust transverse shifting portion 22 phase
Lateral attitude to the portion that is fixedly connected 21, so that headrest is in optimum position, increases the comfortableness of rear passenger.
Locking structure 23 is arranged for after the completion of transverse shifting portion 22 is relatively fixed the regulation of connecting portion 21 transverse shifting
By transverse shifting portion 22 and the portion that is fixedly connected 21 locking.So, rear passenger, can be by behaviour after having adjusted the position of headrest
Make locking structure 23 with locking transverse shifting portion 22 and the portion that is fixedly connected 21, prevent headrest from voluntarily sliding laterally.
Thus, the back-row seat framework 100 according to the utility model embodiment it is achieved that headrest support frame 20 (i.e. seat
Chair is rested the head on) in automobile sliding transversely with position fixes it is ensured that chair headrest is in optimum position constantly with respect to passenger, suitable
Profit solves in two three rows of seats in current automobile, takes advantage of because the back seat headrest that vehicle occupants inequality leads to cannot be in
Visitor optimum position and weaken headrest effect problem, meanwhile, the horizontal sliding of this headrest support frame 20 is simple to operate, side
Just practical, greatly improve riding comfort and security.
Can be two with reference to the quantity shown in Fig. 2, being fixedly connected portion 21, and be spaced apart setting in the horizontal.Thus may be used
Ensure that 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 portion 21 can be
Fix bar, fix bar is located on the upper side frame 11 of the common support skeleton 10 of rectangle.Thus support frame 20 of resting the head on is fixing
On common support skeleton 10.
As shown in figure 4, be fixedly connected on the first paragraph 211 in portion 21 being provided with mating holes 2111, transverse shifting portion 22 has
Transverse shifting bar 221, transverse shifting bar 221 is slidably fit in mating holes 2111.Specifically, mating holes 2111 and laterally
The section of mobile bar 221 matches and is non-circular, as shown in figure 4, the cross sectional shape of transverse shifting bar 221 is d font, that is, wraps
Include side plate bending a and planar section b, wherein planar section b is molded by milling, mating holes 2111 also be d font, be divided into side plate bending a and
Planar section b, but not limited to this.Thus, headrest support frame 20 can be left along the upper side frame 11 place direction of common support skeleton 10
Right sliding.Further, mating holes 2111 identical with the cross sectional shape of transverse shifting bar 221 and be non-circular, such as conduct
A kind of optional embodiment, the section of transverse shifting bar 221 can be " d " font, the cross sectional shape of mating holes 2111 simultaneously
Be adapted to it, can be equally " d " font, thereby ensure that headrest support frame 20 can only in the back seat horizontal sliding of automobile,
Prevent from rotating against.
In certain embodiments, as shown in figure 3, transverse shifting portion 22 is formed as isosceles trapezoid framework, under ladder-shaped frame
Frame constitutes transverse shifting bar 221.Thus, increased transverse shifting portion 22 regulation stroke in the horizontal.
Shown in reference picture 3- Fig. 4, locking structure 23 includes screw thread lock part, screw thread lock part and the portion that is fixedly connected 21 screw thread
Cooperation, screw thread lock part is used for only supporting transverse shifting bar 221, and specifically, screw thread lock part only supports the d of transverse shifting bar 221
The planar section b of font cross section, thereby increases and only supports area, further increase frictional resistance, thus it is horizontal to reach locking
Mobile bar 221 and the portion that is fixedly connected 21, realize the fixing purpose in 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
On free sliding to the left or to the right, be adjusted to suitable position, when tightening locking structure 23, locking structure 23 and transverse shifting bar
221 slide surface is tightly fitted so that support frame 20 of resting the head on is fixing, and that is, headrest positions are fixed.
The upper end being fixedly connected portion 21 is provided with screwed hole, and screwed hole connects mating holes 2111, screw thread lock part and screw thread
Hole screw thread cooperation, threaded simple and reliable.
Further, as shown in figure 5, the change of the horizontal sliding stroke of headrest support frame 20 can be by expanding or shrinking
The transverse shifting bar 221 being fixedly connected the distance between portion 21 a or design different length b is realized, the change of horizontal sliding stroke
Change can meet the demand by bus of different passengers, and then improves ride comfort.
For the back-row seat framework 100 according to the utility model embodiment, for example, can adopt manual regulative mode, that is,
Rear passenger can be horizontally slipped by hand-held headrest.Certainly, the utility model is not limited to this, in order to more laborsaving,
And embody manual intelligent 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 for driving transverse shifting portion
22 laterally automatically move along the upper side frame 11 of common support skeleton 10, and then improve the automaticity of horizontal sliding, convenient
Fast, save manpower.
Back-row seat framework 100 can also include identification module and memory module.Identification module, memory module respectively with drive
Dynamic motor is connected.The comfortable headrest positions information record of specified passenger can be got off by memory module.Identification module is capable of identify that this
Passenger, and transfer the related data in memory module, to drive motor to realize the headrest horizontal automatic sliding of support frame 20
Comfortable headrest positions to this passenger.Identification module and memory module can provide, for specific passenger, the service of customization, thus carrying
Rise ride experience.
According to the vehicle of the utility model another aspect embodiment, including the back-row seat framework 100 of above-described embodiment.And
Other for vehicle constructs, the known technology that such as engine, speed changer etc. have all been well known to those skilled in the art, therefore
Here no longer repeat one by one.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the feature describing with reference to this embodiment or example
It is contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term
Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.Additionally, those skilled in the art can be by this
Different embodiments described in specification or example are engaged and are combined.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, change, replacing and modification.
Claims (13)
1. a kind of back-row seat framework for vehicle is it is characterised in that include:
Common support skeleton；
Headrest support frame, described headrest support frame is arranged on described common support skeleton, described headrest support frame bag
Include:
It is fixedly connected portion and transverse shifting portion, the described portion of being fixedly connected is fixed on described common support skeleton, described horizontal shifting
Dynamic portion is connected with the described portion of being fixedly connected, and the relatively described portion that is fixedly connected of described transverse shifting portion can be in the horizontal stroke of described vehicle
Move up, described transverse shifting portion is provided with headrest；
Locking structure, described locking structure is arranged for being fixedly connected portion's transverse shifting described transverse shifting portion is relatively described
After the completion of regulation, described transverse shifting portion is fixedly connected portion's locking with described.
2. the back-row seat framework for vehicle according to claim 1 is it is characterised in that the described portion of being fixedly connected is two
Individual and in the cross direction be spaced apart setting.
3. the back-row seat framework for vehicle according to claim 1 is it is characterised in that described common support skeleton is
Rectangle, the described portion of being fixedly connected is formed as fix bar, and described fix bar wears the upper side frame of the described common support skeleton of rectangle.
4. the back-row seat framework for vehicle according to claim 1 is it is characterised in that the described portion that is fixedly connected
End is provided with mating holes, and described transverse shifting portion has transverse shifting bar, and described transverse shifting bar is slidably fit into described
Cooperation in the hole.
5. the back-row seat framework for vehicle according to claim 4 is it is characterised in that described mating holes and described horizontal stroke
Match to the section of mobile bar and for non-circular.
6. the back-row seat framework for vehicle according to claim 5 it is characterised in that described transverse shifting bar cut
Face is " d " font and includes side plate bending and planar section.
7. the back-row seat framework for vehicle according to claim 4 is it is characterised in that described transverse shifting portion is formed
For ladder-shaped frame, the lower frame described transverse shifting bar of composition of described ladder-shaped frame.
8. the back-row seat framework for vehicle according to claim 4 is it is characterised in that described locking structure includes:
Screw thread lock part, described screw thread lock part is fixedly connected portion's screw thread cooperation and is suitable to only support described transverse shifting bar to lock with described
Only described transverse shifting bar is fixedly connected portion with described.
9. the back-row seat framework for vehicle according to claim 8 is it is characterised in that the described portion that is fixedly connected
End is provided with screwed hole, and described screwed hole connects described mating holes, described screw thread lock part and described screwed hole screw thread cooperation.
10. the back-row seat framework for vehicle according to claim 1 is it is characterised in that also include: motor,
Described motor is arranged for driving described transverse shifting portion along described transverse shifting.
11. back-row seat frameworks for vehicle according to claim 1 are it is characterised in that described be fixedly connected portion's shape
Become fix bar and include first paragraph, second segment, the 3rd section and the 4th section, described second segment, described 3rd section and the described 4th
The diameter of section is sequentially reduced, and the diameter of described first paragraph is less than the diameter of described second segment, described first paragraph and described horizontal shifting
Dynamic portion is connected.
12. back-row seat frameworks for vehicle according to claim 11 are it is characterised in that described second segment is hollow
Columnar structured, described 3rd section be conical structure, described 3rd section is provided with reinforcement, described 4th section be smooth
Elongate rod-like structures.
A kind of 13. vehicles are it is characterised in that include the rear row seat for vehicle according to any one of claim 1-12
Chair skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778063.4U CN205905834U (en) | 2016-07-22 | 2016-07-22 | A vehicle that is used for back row chair framework of vehicle and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778063.4U CN205905834U (en) | 2016-07-22 | 2016-07-22 | A vehicle that is used for back row chair framework of vehicle and has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905834U true CN205905834U (en) | 2017-01-25 |
Family
ID=57805905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778063.4U Active CN205905834U (en) | 2016-07-22 | 2016-07-22 | A vehicle that is used for back row chair framework of vehicle and has it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662529A (en) * | 2016-07-22 | 2018-02-06 | 北京汽车股份有限公司 | For vehicle back-row seat framework and there is its vehicle |
-
2016
- 2016-07-22 CN CN201620778063.4U patent/CN205905834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662529A (en) * | 2016-07-22 | 2018-02-06 | 北京汽车股份有限公司 | For vehicle back-row seat framework and there is its vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |