CN108909553B - Installing structure for vehicle seat - Google Patents
Installing structure for vehicle seat Download PDFInfo
- Publication number
- CN108909553B CN108909553B CN201810962680.3A CN201810962680A CN108909553B CN 108909553 B CN108909553 B CN 108909553B CN 201810962680 A CN201810962680 A CN 201810962680A CN 108909553 B CN108909553 B CN 108909553B
- Authority
- CN
- China
- Prior art keywords
- seat
- block
- sliding
- sliding slot
- shock
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
- B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
- B60N2/4221—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the front
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4249—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats fixed structures, i.e. where neither the seat nor a part thereof are displaced during a crash
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of installing structure for vehicle seat, including mounting rail, sliding bar, seat front connector and seat rear connectors；Mounting rail is in a groove shape, and is had bottom edge and side, is formed sliding slot on side；One end of lever forms impact block, and impact block is stuck between side, and the first block and the second block are additionally provided on sliding bar；The forward and backward connector of seat is installed between two sides, and is located on sliding bar；The front end of seat front connector forms inclined surface, and inclined surface is fitted in the rear side of the first block；The two sides of seat rear connectors form sliding pin, stretch out respectively from sliding slot, and connect with the side of sliding slot, and first shock seat is formed on seat rear connectors bottom, are located on rear side of the second block.When colliding, the first block severs inclined surface, and subsequent second block hits the Joint failure for making sliding pin and sliding slot, separates sliding bar with the forward and backward connector of seat, avoids seat with the unexpected acceleration occurred is hit, improves security performance.
Description
Technical field
The present invention relates to installing structure for vehicle seat.
Background technique
With the development of society, people increasingly pay attention to the safety problem of automobile, it is desirable that it can bear stringent central collision, side
It touches, the safety of driver and occupant is made to be guaranteed.New car crash tests (New Car Assessment Program,
NCAP) in evaluation, crew module's rigidity and occupant injury have direct relationship, and crew module's rigidity is big, cabin deform in an impact it is small,
The living space of occupant is just guaranteed, and the injury of occupant will reduce accordingly.But rigidity cannot do again it is too strong, because
To need to meet certain energy-absorbing requirement when collision, only metal plate modification can just generate energy-absorbing.
In automobile use process, be easiest to occur is exactly head-on crash.In order to guarantee the safety of occupant, car body
Design need certain energy-absorbing function, to absorb the energy that head-on crash is passed over, while also to have enough
Rigidity is avoided being crushed front wall and preceding shelves glass in collision, be damaged to occupant.
In the prior art, seat is fixed on vehicle body, is to rigidly fix to connect with vehicle body.When vehicle is colliding
When, stringer and body structure can be crushed energy-absorbing.But when speed is too fast, stringer is not enough to absorb whole energy, conquassation increases
Add injured or dead so as to cause occupant.
Summary of the invention
The object of the present invention is to provide a kind of installing structure for vehicle seat, when colliding, can reduce seat and vehicle body
Between relative motion, improve safety.
Installing structure for vehicle seat of the invention, comprising: connected after mounting rail, sliding bar, seat front connector and seat
Part；The mounting rail is in a groove shape, and there is bottom edge and two sides respectively symmetrically to be formed with sliding slot on two sides；
The sliding bar is arranged in the mounting rail, and one end of the sliding bar forms impact block, and the impact block is stuck in two institutes
It states between side, the first block and the second block is additionally provided on the sliding bar；The seat front connector and the seat
Rear connectors are installed between two sides, and are located on the sliding bar；Before being with the impact block direction,
The front end of the seat front connector forms inclined surface, and the inclined surface is fitted in the rear side of first block；The seat
The two sides of rear connectors form sliding pin, stretch out from the sliding slot, and connect with the side of the sliding slot, connect respectively after the seat
First shock seat is formed on fitting bottom, is located on rear side of second block.
Installing structure for vehicle seat as described above, wherein third block is additionally provided on the sliding bar；The seat
Second shock seat is also formed on rear connectors bottom, and the second shock seat is located on rear side of the third block；And second block with
The distance between described first shock seat is less than the distance between the third block and the second shock seat.
Installing structure for vehicle seat as described above, wherein the sliding pin is connected on the first shock seat, and both ends are stretched
Enter the sliding slot.
Installing structure for vehicle seat as described above, wherein the sliding pin is additionally attached on the second shock seat, both ends
Protrude into the sliding slot.
Installing structure for vehicle seat as described above, wherein in the seat front connector and the seat rear connectors
It is respectively formed with seat connecting column.
Installing structure for vehicle seat as described above, wherein the sliding pin is formed convex from the part that the sliding slot stretches out
Ring, the inner wall of the bulge loop are connected on the lateral wall of the sliding slot.
Installing structure for vehicle seat as described above, wherein the lateral wall of the inner wall of the bulge loop and the sliding slot welds.
Installing structure for vehicle seat of the invention, when colliding, the first block severs inclined surface, subsequent second gear
Block hits the Joint failure for making sliding pin and sliding slot, separates sliding bar with seat front connector, seat rear connectors, this
Sample avoids seat with the unexpected acceleration occurred is hit, and avoids passenger injured, improves security performance.
Detailed description of the invention
Fig. 1 is the partial schematic diagram of installing structure for vehicle seat of the present invention；
Fig. 2 is the schematic diagram that mounting rail is hidden in installing structure for vehicle seat of the present invention；
Fig. 3 is the schematic diagram of mounting rail in installing structure for vehicle seat of the present invention；
Fig. 4 is the cross-sectional view of sliding bar and seat front connector in installing structure for vehicle seat of the present invention；
Fig. 5 is the perspective view of sliding bar and seat rear connectors in installing structure for vehicle seat of the present invention.
Appended drawing reference:
Mounting rail 1；Sliding bar 2；Seat front connector 3；Seat rear connectors 4；Sliding slot 11；Impact block 21；First block
22；Second block 23；Third block 24；Sliding pin 40；First shock seat 41；Second shock seat 42；Bulge loop 43.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
The present invention discloses a kind of installing structure for vehicle seat, referring to Fig. 1, comprising: connects before mounting rail 1, sliding bar 2, seat
Fitting 3 and seat rear connectors 4.
In conjunction with Fig. 2 and Fig. 3, mounting rail 1 is in a groove shape, and has bottom edge and two sides, on two sides, respectively symmetrically
It is formed with sliding slot 11.In general, mounting rail 1 is in the U-type groove of upward opening.Sliding bar 2 is arranged in mounting rail 1, that is, in U
In shape slot, setting direction is identical as the extending direction of mounting rail 1.One end of sliding bar 2 forms impact block 21, and impact block 21 blocks
Between two sides, the first block 22 and the second block 23 are additionally provided on sliding bar 2.
Impact block 21 is not the most edge of mounting rail 1 to be arranged in, but have a distance apart from edge, this section of distance be
When hitting, the crumple space of mounting rail 1, when impact force is excessive, after the distance of 1 crumple of mounting rail is more than crumple space,
Impact force is transmitted along impact block 21, sliding bar 2 can be made to be axially moveable at this time.
In conjunction with Fig. 4 and Fig. 5, seat front connector 3 and seat rear connectors 4 are installed between two sides, and are located at
On sliding bar 2；Before being with 21 direction of impact block, the front end of seat front connector 3 forms inclined surface, and inclined surface is fitted in
The rear side of first block 22；The two sides of seat rear connectors 4 form sliding pin 40, stretch out respectively from sliding slot 11, and with sliding slot 11
First shock seat 41 is formed on side connection, 4 bottom of seat rear connectors, is located at 23 rear side of the second block.
It crosses ambassador's sliding bar 2 with above-mentioned impact force to be axially moveable, the first block 22 hits inclined surface, inclined surface stress
It bends or fractures, sliding bar 2 continues to slide, and the second block 23 hits first shock seat 41, makes between sliding pin 40 and sliding slot 11
Connection relationship failure, allow sliding bar 2 to continue to slide.
If impact force do not have it is sufficiently large, after the first block 22 and the second block 23 are hit twice, impact force
It can be gradually reduced, and if impact force is excessive, sliding bar 2 continues to move to, and seat front connector 3 and seat rear connectors 4 are all
Do not stop between sliding bar 2, so will not be mobile with sliding bar 2.Divide in seat front connector 3 and seat rear connectors 4
It is not formed with seat connecting column, connecting column is used to install the seat of vehicle.
When hitting, this structure can gradually slow down impact, let out impact with sliding bar 2
It dissipates, avoids shock from being directly delivered on seat, bring injury to member.
Preferably, third block 24 is additionally provided on sliding bar 2；Second shock seat is also formed on 4 bottom of seat rear connectors
42, second shock seat 42 is located at 24 rear side of third block；And second the distance between block 23 and first shock seat 41, less than
The distance between three blocks 24 and second shock seat 42.After namely the second block 23 hits first shock seat 41, if could not
Stop the impact force hitting, will continue to the movement in sliding bar 2, third block 24 is made to hit second shock seat 42.
In general, sliding pin 40 is connected on first shock seat 41 and second shock seat 42, that is to say, that there are two sliding pins for tool
40, one is connected on first shock seat 41, another is connected on second shock seat 42.And the both ends of each sliding pin 40 point
It Chuan Guo not be in the sliding slot 11 of two sidewalls.
The company between sliding pin 40 and sliding slot 11 when the second block 23 hits first shock seat 41, on first shock seat 41
Relationship failure is connect, certainly, first shock seat 41 may also deform at this time, and then third block 24 hits second shock seat 42, together
Sample makes the connection relationship between the sliding pin 40 on second shock seat 42 and sliding slot 11 also fail.
Sliding pin 40 forms bulge loop 43 from the part that sliding slot 11 stretches out, and the inner wall of bulge loop 43 is connected to the outside of sliding slot 11
On wall.The inner wall of bulge loop 43 and the lateral wall of sliding slot 11 weld.It can certainly be bonded, as long as can be realized in certain shock
Under the action of power, Joint failure can be made.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (7)
1. a kind of installing structure for vehicle seat characterized by comprising
Mounting rail (1), sliding bar (2), seat front connector (3) and seat rear connectors (4)；
The mounting rail (1) is in a groove shape, and there is bottom edge and two sides respectively symmetrically to be formed on two sides
Sliding slot (11)；
The sliding bar (2) is arranged in the mounting rail (1), and one end of the sliding bar (2) forms impact block (21), described
Impact block (21) is stuck between two sides, is additionally provided with the first block (22) and the second block on the sliding bar (2)
(23)；
The seat front connector (3) and the seat rear connectors (4) are installed between two sides, and are located at described
On sliding bar (2)；
Before being with the impact block (21) direction, the front end of the seat front connector (3) forms inclined surface, the inclination
Face is fitted in the rear side of first block (22)；
The two sides of the seat rear connectors (4) form sliding pin (40), stretch out respectively from the sliding slot (11), and with the sliding slot
(11) side connection, seat rear connectors (4) bottom form first shock seat (41), are located at second block (23)
Rear side.
2. installing structure for vehicle seat according to claim 1, which is characterized in that
Third block (24) are additionally provided on the sliding bar (2)；
Seat rear connectors (4) bottom is also formed second shock seat (42), and the second shock seat (42) is located at described the
On rear side of three blocks (24)；
And second the distance between block (23) and the first shock seat (41), it is less than the third block (24) and described the
Two hit the distance between seat (42).
3. installing structure for vehicle seat according to claim 1, which is characterized in that
The sliding pin (40) is connected on the first shock seat (41), and the sliding slot (11) are protruded at both ends.
4. installing structure for vehicle seat according to claim 2, which is characterized in that
The sliding pin (40) is connected on the first shock seat (41), and the sliding slot (11) are protruded at both ends；
The sliding pin (40) is additionally attached on the second shock seat (42), and the sliding slot (11) are protruded at both ends.
5. installing structure for vehicle seat according to claim 1, which is characterized in that
Seat connecting column is respectively formed on the seat front connector (3) and the seat rear connectors (4).
6. installing structure for vehicle seat according to any one of claims 1-5, which is characterized in that
The sliding pin (40) is formed bulge loop (43) from the part that the sliding slot (11) stretches out, and the inner wall of the bulge loop (43) connects
It connects on the lateral wall of the sliding slot (11).
7. installing structure for vehicle seat according to claim 6, which is characterized in that
The inner wall of the bulge loop (43) and the lateral wall of the sliding slot (11) weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962680.3A CN108909553B (en) | 2018-08-22 | 2018-08-22 | Installing structure for vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962680.3A CN108909553B (en) | 2018-08-22 | 2018-08-22 | Installing structure for vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108909553A CN108909553A (en) | 2018-11-30 |
| CN108909553B true CN108909553B (en) | 2019-11-15 |
Family
ID=64406416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810962680.3A Active CN108909553B (en) | 2018-08-22 | 2018-08-22 | Installing structure for vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108909553B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429085B (en) * | 2020-12-07 | 2022-02-01 | 安徽江淮汽车集团股份有限公司 | Automobile longitudinal beam structure and automobile |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423150Y (en) * | 2000-01-07 | 2001-03-14 | 柳州市五岳科技服务有限责任公司 | Safety seat with anti-collision on vehicle |
| JP2001260726A (en) * | 2000-03-17 | 2001-09-26 | Nissan Motor Co Ltd | Vehicle seat |
| SE0403155D0 (en) * | 2004-12-22 | 2004-12-22 | Volvo Lastvagnar Ab | Force-limiting seat mounting means |
| CN101920670B (en) * | 2010-04-09 | 2012-05-30 | 陕西科技大学 | Protection device for safety of vehicle passengers |
| WO2013111167A1 (en) * | 2012-01-27 | 2013-08-01 | Nicola Ruggiero | A safety device for a vehicle seat. a frame for said seat and a vehicle comprising said device. |
| CN107234988A (en) * | 2017-05-25 | 2017-10-10 | 孙伍平 | A kind of bus, bus man safety seat |
-
2018
- 2018-08-22 CN CN201810962680.3A patent/CN108909553B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108909553A (en) | 2018-11-30 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |