CN206615111U - A kind of shock-absorbing type automobile rear seat - Google Patents
A kind of shock-absorbing type automobile rear seat Download PDFInfo
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- CN206615111U CN206615111U CN201720225282.4U CN201720225282U CN206615111U CN 206615111 U CN206615111 U CN 206615111U CN 201720225282 U CN201720225282 U CN 201720225282U CN 206615111 U CN206615111 U CN 206615111U
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- guide sleeve
- hole
- seat
- pressure plate
- cable wire
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Abstract
The utility model discloses a kind of shock-absorbing type automobile rear seat, the shock-absorbing type automobile rear seat includes the damper of base, heel row triple seat, slipping mechanism and two predeterminable early stage rigidity；Described heel row triple seat is supported on above base by slipping mechanism, and the moving direction of the slipping mechanism and the direction of seat are parallel；The bottom that the damper one of described predeterminable early stage rigidity is hinged on the heel row triple seat chair back, other end is hinged on the base at heel row triple seat rear；And the centre of gyration line of damper two pin joint of the predeterminable early stage rigidity each parallel to base upper surface and perpendicular to the moving direction of the slipping mechanism；Wherein, the damper of the predeterminable early stage rigidity includes guide sleeve, the disk spring group being made up of one group of disk spring overlapping and backpressure device are coaxially provided with the guide sleeve, the backpressure device includes the two groups of precompressed cable wires and two pieces of floating platens that quantity is at least three respectively.
Description
Technical field
The utility model is related to the seat for being specially adapted for vehicle.
Background technology
With the development and popularization of various vehicles, people's trip increasingly be unable to do without driving and riding car；In nowadays complicated friendship
Under logical situation, unavoidable acceleration and deceleration repeatedly in vehicle traveling process, and if automobile acceleration and deceleration manipulation is too urgent, the acceleration of generation is spent
Greatly, the body of driver and conductor significantly can swing back or lean forward under effect of inertia on car, bring serious discomfort to driver and conductor, long
Even cause driver and conductor's carsickness vomiting.
Various unforeseen accidents can occur unavoidably in the process of moving for other vehicle, in numerous traffic accidents due to
Clashed with objects in front (such as front truck or barrier) or caused traffic accident of fiercely being knocked into the back by rear car is particularly common, at this
Although many driver or passengers have fastened safety belt and have had the protection of air bag in class traffic accident, but still in accident by
Heavier injury, and injure species be generally breastbone or neck fracture, this is primarily due to, vehicle clash or by
A huge acceleration can be produced when fiercely knocking into the back, this acceleration is delivered to passenger by seat, passenger makees in inertia
Superpower or super thick a great force produced suddenly can be born with lower body, and is multiplied in the presence of this great force
The breastbone and neck of visitor easily suffers oppression fracture.
In summary, be able to must greatly it be dropped if the impact that the buffering accident that can be tried one's best when automobile occurs and hits or knock into the back is brought
Injury of the low such traffic accident to passenger, but existing all kinds of shock-absorbing seats are to subtract ground from worry and jolt this respect to set mostly
Meter, though greatly improving the comfortableness of vehicle, vehicle safety can not be effectively improved.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of shock-absorbing type automobile rear seat, the back row seat of automobile
Chair can effectively be alleviated in vehicle traveling process due to acceleration and deceleration are caused to driver and conductor repeatedly discomfort.
The utility model solve above-mentioned technical problem technical scheme be：
A kind of shock-absorbing type automobile rear seat, the shock-absorbing type automobile rear seat includes heel row triple seat, and its feature exists
In including the damper of base, slipping mechanism and two predeterminable early stage rigidity；
Described heel row triple seat is supported on above base by slipping mechanism, and the moving direction of the slipping mechanism with
The direction of seat is parallel；The bottom that the damper one of described predeterminable early stage rigidity is hinged on the heel row triple seat chair back,
Other end is hinged on the base at heel row triple seat rear；And damper two pin joint of the predeterminable early stage rigidity
Centre of gyration line each parallel to base upper surface and perpendicular to the moving direction of the slipping mechanism；Wherein,
The damper of the predeterminable early stage rigidity includes guide sleeve, and one of the guide sleeve is provided with the first end cap, another
Head is provided with the second end cap；The disk spring group being made up of one group of disk spring overlapping is coaxially provided with described guide sleeve；One drives
Dynamic component is put on the outside of the first end cap in described guide sleeve, and the drive member includes dynamic pressure plate and drive rod, wherein institute
The dynamic pressure plate stated is located at the head of disk spring group, and the drive rod is located on dynamic pressure plate and extends guiding along guide sleeve axis
Set；
Be additionally provided with backpressure device in described guide sleeve, the backpressure device include quantity be at least respectively two groups of three it is pre-
Compressed steel rope and two pieces of floating platens, wherein,
Two pieces of described floating platens, one piece is located between the dynamic pressure plate and disk spring group, and another piece is located at second
Between end cap and disk spring group；
Two groups of described precompressed cable wires with linear state are symmetrically distributed in the disk spring rotating around the axis of guide sleeve
In the centre bore of group, and, one of one group of precompressed cable wire is separately fixed on the floating platen adjacent with dynamic pressure plate, other end point
Floating platen that Chuan Guo be not adjacent with the second end cap is fixed on the second end cap by cable wire self-locking anchorage；Another group of precompressed cable wire
One is separately fixed on the floating platen adjacent with the second end cap, and other end is each passed through the floating platen adjacent with dynamic pressure plate
It is fixed on by cable wire self-locking anchorage on dynamic pressure plate；
Described cable wire self-locking anchorage is made up of mounting hole, clamping jaw and check bolt, wherein,
Described mounting hole is located on dynamic pressure plate or the second end cap；Described mounting hole is by one section of taper hole and one section of screwed hole
Composition, wherein the taper hole is located at close to the side of floating platen, and tip points to floating platen, and the screwed hole is located remotely from
The side of floating platen；
Described clamping jaw is to match cone with the taper hole, and is made up of 3~5 valves, and it is in vivo along axis provided with folder
Hold the clamping hole of precompressed cable wire；
Described check bolt matches with the screwed hole, and is more than the precompressed cable wire provided with diameter along axis in vivo
The circular hole of diameter；
Described clamping jaw is arranged in the taper hole, and check bolt is arranged in the screwed hole；
The through hole through the precompressed cable wire is respectively equipped with the position through the precompressed cable wire on described floating platen,
The aperture of the through hole is more than the diameter of worn precompressed cable wire；
Two groups of precompressed cable wires are tensioned, make the distance between two pieces of floating platens default early equal to disk spring group is compressed to
The length of phase rigidity.
In such scheme, described precompressed cable wire can be steel wire rope or prestressing force steel hinge line.
The utility model has the advantages that：
1st, because inertia is produced to human body when shock-absorbing type automobile rear seat described in the utility model can effectively alleviate acceleration and deceleration
Raw impact, and dissipation energy；It is greatly improved the comfortableness of driver and conductor；Just may be used by the early stage rigidity for presetting damper
The degree that seat alleviates impact is adjusted, to obtain the comfortableness of most suitable driver and conductor.
2nd, only to need one group of disk spring can be achieved with double for the damper for the predeterminable early stage rigidity that the utility model is used
To deformable shock-resistant, it is easy in compartment install in narrow space, storage space is occupied not too much.
3rd, when automobile, which runs into, to clash or knock into the back (this brief acceleration is huge), seat can effectively alleviate impact, dissipate
Energy, it is to avoid passenger comes to harm under enormous impact.
Brief description of the drawings
Fig. 1~2 are the structural representation of a specific embodiment of shock-absorbing type automobile rear seat described in the utility model,
Wherein, Fig. 1 is front view, and Fig. 2 is left view.
Fig. 3~9 are the structural representation of the damper of predeterminable early stage rigidity in the illustrated embodiment of Fig. 1~2, wherein, Fig. 3
For front view (section view), Fig. 4 is Fig. 3 A-A sectional views, and Fig. 5 is Fig. 3 B-B sectional views, and Fig. 6 is upward view, and Fig. 7 is in Fig. 3
Local I enlarged drawing, the enlarged drawing that Fig. 8 is in Fig. 3 local II, the enlarged drawing that Fig. 9 is in Fig. 4 local III.
Figure 10~12 are the structural representation of cable wire self-locking anchorage in the damper of predeterminable early stage rigidity shown in Fig. 3~9,
Wherein, Figure 10 is front view (section view), and Figure 11 is top view, and Figure 12 is Figure 10 C-C sectional views.
Embodiment
Referring to Fig. 1~2, the shock-absorbing type automobile rear seat in this example includes base 16, heel row triple seat 17, sliding plane
The damper 20 of structure and two predeterminable early stage rigidity.
Referring to Fig. 3, the disk spring damper of the predeterminable early stage rigidity in this example is a kind of anti-available for building structure
The energy-dissipating device reinforced is shaken, it includes guide sleeve 1, is respectively provided at first end cap 2 and the second end cap 3 at the two of guide sleeve 1, its
In, first end cap 2 with and the second end cap 3 be fixedly connected respectively with the two ends of guide sleeve by screw.Described guide sleeve 1
A disk spring group 4 is inside provided with vertically, and a drive member is put in by the center of the first end cap 2 in described guide sleeve 1；Wherein,
The disk spring group 4 is vertically formed by stacking relatively two-by-two by 16 disk springs；Described drive member is by positioned at dish-shaped bullet
The upper end of spring group 4 and the drive rod that guide sleeve 1 is extended upward with the dynamic dynamic pressure plate 5 coordinated of guide sleeve 1 and by the upper surface of dynamic pressure plate 5
5-1 is constituted, and the end that the drive rod 5-1 is located at outside guide sleeve 1 is provided with the connection ring 5-2 with hinge hole 13, the connection ring
The 5-2 and drive rod 5-1 modes being connected through a screw thread are docking together.
Referring to Fig. 3 and 6, the outside of second end cap 3 is provided with two connection otic placodes 12, Mei Yilian being connected therewith
Ear connecting plate 12 is provided with hinge hole 13.
Referring to Fig. 3~9, backpressure device is provided with described guide sleeve 1, the backpressure device includes two groups of precompressed cable wires and two
Block floating platen；Wherein, two groups of described precompressed cable wires are first group of He of precompressed cable wire 8 being made up of respectively four precompressed cable wires
Second group of precompressed cable wire 9；Two pieces of described floating platens be located at the dynamic pressure plate 5 of the drive member and disk spring group 4 it
Between the first floating platen 6 and the second floating platen 7 for being located between the second end cap 3 and disk spring group 4；
Referring to Fig. 3~9, two groups of precompressed cable wires are distributed in described with linear state around the axisymmetrical of guide sleeve 1 respectively
In the centre bore of disk spring group 4, each precompressed cable wire is each parallel to the axis of guide sleeve 1, and first group of precompressed cable wire 8 is away from leading
Distance to set axis is more than the second group of distance of precompressed cable wire 9 away from guide sleeve axis；Wherein, first group of precompressed cable wire 8
Following be fixed on respectively by lifting bolt 14 on the second floating platen 7, top be each passed through the first floating platen 6 by cable wire from
Break adrift tool 15 is fixed on the dynamic pressure plate 5；The top of second group of precompressed cable wire 9 is fixed on by lifting bolt 14 respectively
On one floating platen 6, following is fixed on the second end cap 3 through the second floating platen 7 by cable wire self-locking anchorage 15；Described first
The position passed through on floating platen 6 in each first group of precompressed cable wire 8 is provided with the first through hole 10 passed through for it, and this first leads to
The aperture in hole 10 is more than the diameter of first group of precompressed cable wire 8；In each second group of precompressed on second floating platen 7
The position that cable wire 9 is passed through is provided with the second through hole 11 passed through for it, and the aperture of second through hole 11 is more than second group of precompressed
The diameter of cable wire 9；The method that described precompressed cable wire is fixed on by lifting bolt in respective members is：Lifting bolt 14 is fixed
It is then to be connected on the suspension ring of lifting bolt by one of precompressed cable wire on corresponding component, and by rope cramp (in figure not
Draw) it is fixed dead.
Referring to Figure 10~12, described cable wire self-locking anchorage 15 is by the mounting hole, the clamping jaw 15- that are arranged on installing plate 15-1
2 and check bolt 15-4 is constituted, wherein, the installing plate 15-1 is the end cap 3 of dynamic pressure plate 5 or second.Described mounting hole
Axis is conllinear with the straight line where corresponding precompressed cable wire；Described mounting hole is made up of one section of taper hole and a screwed hole, wherein
The taper hole is located at close to the side of floating platen, and tip points to institute's floating platen, and screwed hole is located remotely from floating platen one
Side.Described clamping jaw 15-2 is to match cone with the taper hole, and is made up of 3 valves, and it is in vivo along axis provided with clamping phase
Answer the clamping hole 15-3 of precompressed cable wire.Described check bolt 15-4 matches with the screwed hole, and is provided with vivo along axis
Diameter is more than the circular hole 15-5 of corresponding precompressed rope diameter.Described clamping jaw 15-2 is arranged in the taper hole, check bolt 15-
4 are arranged in the screwed hole；The other end of corresponding cable wire is clamped in described clamping hole 15-3, and end is certainly corresponding
Check bolt 15-4 circular hole 15-5 is passed.
Described precompressed cable wire in this example can be steel wire rope or prestressing force steel hinge line, when it is implemented, can
Voluntarily choose according to actual needs.
The damper 20 of above-mentioned predeterminable early stage rigidity can preset rigidity as follows：
Assembled by Fig. 3~9 after the damper, the first group of precompressed cable wire 8 exposed and second group of precompressed cable wire 9
Head system is connected on traction stretching machine, the decrement (being tensioning distance) of monitoring disk spring group 4 while tensioning is drawn,
To determine the distance between two pieces of floating platens；Disk spring group is compressed to when the distance between two pieces of floating platens are equal to
When meeting the length of early stage rigidity, turning check bolt 15-4 can promote the clamping jaw 15-2 that precompressed cable wire is clamped and locked
Extremely, so that disk spring group 4 be clamped between the first floating platen 6 and the second floating platen 7 all the time.
Referring to Fig. 1~2, described slipping mechanism is by two line slideways 18 and four cunnings matched with line slideway 18
Block 19 is constituted, wherein, what two described line slideways 18 were parallel to each other is fixed on base 18, and base 16 is arranged on into automobile
On vehicle frame, make two line slideways 18 parallel to the direction of advance of automobile；Four described sliding blocks 19 are worn for one group respectively two-by-two
On two line slideways 18, the heel row triple seat 17 is fixedly attached on four sliding blocks 19, and causes the people of heel row three seat
The direction of chair 17 is parallel with line slideway 18；The damper 20 of two predeterminable early stage rigidity is each provided at heel row triple seat
17 rear, the hinged-support of chair back bottom of the both of which one with being fixed on heel row triple seat 17 is hinged, other end and fixation
Hinged-support on the base 16 at the rear of heel row triple seat 17 is hinged, and, 20 liang of the damper of two predeterminable early stage rigidity
Head pin joint centre of gyration line each parallel to base 16 upper surface and perpendicular to the line slideway 18.
Claims (1)
1. a kind of shock-absorbing type automobile rear seat, the shock-absorbing type automobile rear seat includes heel row triple seat, it is characterised in that
Also include the damper of base, slipping mechanism and two predeterminable early stage rigidity；
Described heel row triple seat is supported on above base by slipping mechanism, and the moving direction and seat of the slipping mechanism
Direction it is parallel；The bottom that the damper one of described predeterminable early stage rigidity is hinged on the heel row triple seat chair back, it is another
Head is hinged on the base at heel row triple seat rear；And the revolution of damper two pin joint of the predeterminable early stage rigidity
Center line each parallel to base upper surface and perpendicular to the moving direction of the slipping mechanism；Wherein,
The damper of the predeterminable early stage rigidity includes guide sleeve, and one of the guide sleeve is provided with the first end cap, and other end is set
There is the second end cap；The disk spring group being made up of one group of disk spring overlapping is coaxially provided with described guide sleeve；One driving structure
Part is put on the outside of the first end cap in described guide sleeve, and the drive member includes dynamic pressure plate and drive rod, wherein described
Dynamic pressure plate is located at the head of disk spring group, and the drive rod is located on dynamic pressure plate and extends guide sleeve along guide sleeve axis；
Backpressure device is additionally provided with described guide sleeve, the backpressure device includes two groups of pre- compressed steel that quantity is at least three respectively
Rope and two pieces of floating platens, wherein,
Two pieces of described floating platens, one piece is located between the dynamic pressure plate and disk spring group, and another piece is located at the second end cap
Between disk spring group；
Two groups of described precompressed cable wires with linear state are symmetrically distributed in the disk spring group rotating around the axis of guide sleeve
In centre bore, and, one of one group of precompressed cable wire is separately fixed on the floating platen adjacent with dynamic pressure plate, and other end is worn respectively
The floating platen adjacent with the second end cap is crossed to be fixed on the second end cap by cable wire self-locking anchorage；One of another group of precompressed cable wire
It is separately fixed on the floating platen adjacent with the second end cap, other end is each passed through the floating platen adjacent with dynamic pressure plate by steel
Suo Zisuo anchorages are fixed on dynamic pressure plate；
Described cable wire self-locking anchorage is made up of mounting hole, clamping jaw and check bolt, wherein,
Described mounting hole is located on dynamic pressure plate or the second end cap；Described mounting hole is by one section of taper hole and one section of screwed hole group
Into wherein the taper hole is located at close to the side of floating platen, and tip points to floating platen, and the screwed hole is located remotely from floating
The side of dynamic pressure plate；
Described clamping jaw is to match cone with the taper hole, and is made up of 3~5 valves, and it is pre- provided with clamping along axis in vivo
The clamping hole of compressed steel rope；
Described check bolt matches with the screwed hole, and is more than the precompressed rope diameter provided with diameter along axis in vivo
Circular hole；
Described clamping jaw is arranged in the taper hole, and check bolt is arranged in the screwed hole；
The through hole through the precompressed cable wire is respectively equipped with the position through the precompressed cable wire on described floating platen, this leads to
The aperture in hole is more than the diameter of worn precompressed cable wire；
Two groups of precompressed cable wires are tensioned, is equal to the distance between two pieces of floating platens and disk spring group has been compressed to default early stage just
The length of degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225282.4U CN206615111U (en) | 2017-03-09 | 2017-03-09 | A kind of shock-absorbing type automobile rear seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225282.4U CN206615111U (en) | 2017-03-09 | 2017-03-09 | A kind of shock-absorbing type automobile rear seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206615111U true CN206615111U (en) | 2017-11-07 |
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ID=60232311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720225282.4U Active CN206615111U (en) | 2017-03-09 | 2017-03-09 | A kind of shock-absorbing type automobile rear seat |
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| Country | Link |
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| CN (1) | CN206615111U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177821A (en) * | 2018-09-18 | 2019-01-11 | 四川朗润科技有限公司 | A kind of migration formula automotive seat |
| CN115402278A (en) * | 2022-09-30 | 2022-11-29 | 中国煤炭科工集团太原研究院有限公司 | Gravity sensing valve and coal mine hydrostatic drive vehicle safety parking control system |
| CN117682110A (en) * | 2024-02-02 | 2024-03-12 | 四川凌空天行科技有限公司 | Small-impact return cabin seat |
-
2017
- 2017-03-09 CN CN201720225282.4U patent/CN206615111U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177821A (en) * | 2018-09-18 | 2019-01-11 | 四川朗润科技有限公司 | A kind of migration formula automotive seat |
| CN115402278A (en) * | 2022-09-30 | 2022-11-29 | 中国煤炭科工集团太原研究院有限公司 | Gravity sensing valve and coal mine hydrostatic drive vehicle safety parking control system |
| CN117682110A (en) * | 2024-02-02 | 2024-03-12 | 四川凌空天行科技有限公司 | Small-impact return cabin seat |
| CN117682110B (en) * | 2024-02-02 | 2024-05-07 | 四川凌空天行科技有限公司 | Small-impact return cabin seat |
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