CN206812835U - A kind of automobile chair frame front rod structure - Google Patents
A kind of automobile chair frame front rod structure Download PDFInfo
- Publication number
- CN206812835U CN206812835U CN201720733795.6U CN201720733795U CN206812835U CN 206812835 U CN206812835 U CN 206812835U CN 201720733795 U CN201720733795 U CN 201720733795U CN 206812835 U CN206812835 U CN 206812835U
- Authority
- CN
- China
- Prior art keywords
- front rod
- side plate
- sliding rail
- frame side
- connecting rod
- 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.)
- Active
Links
Landscapes
- Seats For Vehicles (AREA)
Abstract
A kind of automobile chair frame front rod structure, including left seat frame side plate, right seat frame side plate, the left sliding rail rack being located on seat slide and right sliding rail rack are the utility model is related to, it is characterized in that：Also include connecting the left left front connecting rod for sitting frame side plate and left sliding rail rack, be connected the right right front rod for sitting frame side plate and right sliding rail rack, be connected the left front connecting rod and the preceding transverse tube on right front rod top.The position of its preceding transverse tube can be arranged into optimal region according to the anti-dive demand of seat；The stability and connection reliability of front rod component can be strengthened, ensure connection precision, assembly technology is simple, convenient disassembly, can save manufacturing cost, reduce after cost；Gap caused by assembling can effectively be eliminated, lifts the stability of seat, effectively avoids link assembly abnormal sound and seat from rocking；The intensity of whole front rod component can be improved, mitigates weight.
Description
Technical field
It the utility model is related to motor-vehicle seat system, and in particular to a kind of automobile chair frame front rod structure.
Background technology
Currently, the height adjusting function of driver chair of automobile has turned into the standard configuration of each vehicle, and height regulation is mainly by height
Device and quadric chain is adjusted to coordinate realization.In addition, quadric chain or main force mechanism, rotating mechanism, in length
After time and high mileage use, the problems such as abnormal sound, seat rock caused by reason due to abrasion etc., easily causes the complaint of customer.
Therefore the stability of quadric chain plays an important role to the reliability of motor-vehicle seat system.Quadric chain is divided into front rod
Component and back link component, front rod component are located at the front end position of chair framework, its upper end and left seat frame side plate and right seat frame
Side plate is rotatablely connected, and lower end is rotatablely connected with left sliding rail rack and right sliding rail rack.Existing automobile chair frame front rod knot
Structure, referring to shown in Fig. 1 to Fig. 3, including former left seat frame side plate 1, former right seat frame side plate 2, former left sliding rail rack 3, former right slide rail branch
Transverse tube 7 before frame 4, former left front connecting rod 5, former right front rod 6 and original；The upper end of former left front connecting rod 5 and the left part of transverse tube 7 before original weld
Connect, the upper end of former right front rod 6 and the right part of transverse tube 7 before original weld, and form former front rod component.The left part of transverse tube 7 before original
Turn over that riveting is connected, right part is turned over riveting with former right seat frame side plate 2 and be connected, the lower end and an original left side of former left front connecting rod 5 with former left seat frame side plate 1
Sliding rail rack 3 rivets, and the lower end of former right front rod 6 rivets with former right sliding rail rack 4.
Existing automobile chair frame front rod structure has following defect：First, the position of transverse tube 7 can not be with seat before original
The anti-dive demand change of chair；Second, former front rod component upper end and former left seat frame side plate 1 and it is former it is right sit frame side plate 2 turn over riveting be connected,
Lower end rivets with former left seat frame side plate 1 and former right seat frame side plate 2 so that the stability and connection reliability of whole front rod structure
It is poor, easily produce abnormal sound and seat rocks, due to the connected mode using riveting, special riveting tool need to be configured and connected
Connect, and can not dismantle, entirely sit frame frame assembly in case of a certain unit failure then needs to change, cost is higher；Third, former left front company
Transverse tube 7 uses the relatively low steel of intensity before bar 5, former right front rod 6 and original, is proof strength, thickness is thicker, causes weight larger.
Therefore, it is necessary to be improved to existing automobile chair frame front rod structure.
The content of the invention
The purpose of this utility model is to provide a kind of automobile chair frame front rod structure, and the position of preceding transverse tube being capable of basis
The anti-dive demand of seat is arranged into optimal region；The stability and connection reliability of front rod component can be strengthened, ensure connection
Precision, assembly technology is simple, convenient disassembly, can save manufacturing cost, reduce after cost；Assembling can be effectively eliminated to produce
Gap, lift the stability of seat, effectively avoid link assembly abnormal sound and seat from rocking；Whole front rod component can be improved
Intensity, mitigate weight.
A kind of automobile chair frame front rod structure described in the utility model, including left seat frame side plate, right seat frame side plate,
The left sliding rail rack and right sliding rail rack being located on seat slide, it is characterized in that：Also include connecting the left seat frame side plate and a left side
The left front connecting rod of sliding rail rack, the connection right right front rod for sitting frame side plate and right sliding rail rack, it is connected the left front connecting rod
With the preceding transverse tube on right front rod top.
Further, the upper and lower end of the left front connecting rod, the upper and lower end of right front rod are equipped with spiral shell
Keyhole, the upper end of the left front connecting rod pass through step by shoulder bolt and the left seat frame side plate rotation connection, bottom
Bolt is rotatablely connected with the left sliding rail rack；The upper end of the right front rod passes through shoulder bolt and the right seat frame side plate
Rotation connection, bottom are rotatablely connected by shoulder bolt and the right sliding rail rack.
Further, the top of the left front connecting rod, the top of right front rod are correspondingly provided with pilot hole, a left side for the preceding transverse tube
End coordinates with the pilot hole cooperation welding on left front connecting rod, right-hand member with the pilot hole on the right front rod welds.
Further, it is combined with anti-wearing liner between the shoulder bolt and bolt hole.
Further, it is equipped with reinforcement on the left front connecting rod and right front rod.
Further, the preceding transverse tube is yield strength >=345MPa steel pipe, and its wall thickness is 1.0mm to 3.0mm；The left side
The thickness of front rod and right front rod is 2.0mm to 5.0mm, its yield strength >=420MPa.
The utility model has advantages below relative to prior art：
Because preceding transverse tube is not joined directly together with left seat frame side plate and right seat frame side plate, the position of preceding transverse tube can be according to seat
Anti- dive demand is arranged into optimal region；Due to left front connecting rod and left seat frame side plate and left sliding rail rack, right front rod and right seat
Frame side plate is connected with right sliding rail rack by shoulder bolt, enhances the stability and connection reliability of front rod component, is protected
Connection precision is demonstrate,proved, assembly technology is simple, eliminates rotation riveting, turns over riveting special tooling, has saved manufacturing cost, and dismantled after assembling
Simply, after cost is reduced；Because shoulder bolt coordinates anti-wearing liner to use, gap caused by assembling is effectively eliminated, is carried
The stability of seat has been risen, link assembly abnormal sound has been effectively prevent and seat rocks；Because front rod component is higher using intensity
Material and design reinforcement, improve the intensity of whole front rod component, alleviate weight.
Brief description of the drawings
Fig. 1 is one of structural representation of existing automobile chair frame front rod structure；
Fig. 2 is the two of the structural representation of existing automobile chair frame front rod structure；
Fig. 3 is the structural representation of former front rod component；
Fig. 4 is structural representation of the present utility model；
Fig. 5 is Fig. 4 part-structure schematic diagram；
Fig. 6 is the structural representation of the utility model front rod component.
In figure：The former left seat frame side plates of 1-, the former right seat frame side plates of 2-, the former left sliding rail racks of 3-, the former right sliding rail racks of 4-, 5- are former
Left front connecting rod, the former right front rods of 6-, transverse tube before 7- originals；
The left seat frame side plates of 11-, the right seat frame side plates of 12-, the left sliding rail racks of 13-, the right sliding rail racks of 14-, the left front connecting rods of 15-,
The right front rods of 16-, transverse tube before 17-, 18- bolts hole, 19- pilot holes, 20- reinforcements, 21- shoulder bolts, 22- anti-wearing liners.
Embodiment
The utility model is elaborated below in conjunction with drawings and examples.
Referring to scheming a kind of automobile chair frame front rod structure, including left seat frame side plate 11, right seat frame side plate 12, it is located at seat
Left sliding rail rack 13 and right sliding rail rack 14 on chair slide rail, it is characterized in that：Also include connecting the left seat frame side plate 11 and a left side
The left front connecting rod 15 of sliding rail rack 13, the connection right right front rod 16 for sitting frame side plate 12 and right sliding rail rack 14, it is connected institute
State the preceding transverse tube 17 of left front connecting rod 15 and the right top of front rod 16.The preceding main stabilization of transverse tube 17 effect, ensures left front connecting rod 15
It is connected with right front rod 16 reliably, the position of preceding transverse tube can be arranged into optimal region according to the anti-dive demand of seat.
Top, the top of right front rod 16 of the left front connecting rod 15 are correspondingly provided with pilot hole 19, the preceding transverse tube 17
Left end coordinates welding, right-hand member and the cooperation of pilot hole 19 on the right front rod 16 to weld with the pilot hole 19 on left front connecting rod 15
Connect.The top of the left end of preceding transverse tube 17 and left front connecting rod 15 uses CO2Protection weldering welding, the top of right-hand member and right front rod 16 are adopted
Use CO2Protection weldering welding, forms front rod component.
Upper and lower end, the upper and lower end of right front rod 16 of the left front connecting rod 15 are equipped with bolt hole
18, the upper end of the left front connecting rod 15 by shoulder bolt 21 with the left seat frame side plate 11 is rotatablely connected, bottom passes through
Shoulder bolt 21 is rotatablely connected with the left sliding rail rack 13；The upper end of the right front rod 16 passes through shoulder bolt 21 and institute
State that right seat frame side plate 12 is rotatablely connected, bottom is rotatablely connected by shoulder bolt 21 and the right sliding rail rack 14.Using platform
The connected mode of rank bolt 21, for riveting, good connective stability and precision, and assembly technology letter can be ensured
It is single, eliminate rotation riveting, turn over riveting special tooling, saved manufacturing cost, dismantled simply after assembling, reduce after cost.
Anti-wearing liner 22 is combined between the shoulder bolt 21 and bolt hole 18.Anti-wearing liner 22 can imitate elimination step
Bolt 21 assembles caused gap with bolt hole 18, improves the stability of seat.
Reinforcement 20 is equipped with the left front connecting rod 15 and right front rod 16.Reinforcement 20 can increase left front connecting rod 15
With the intensity of right front rod 16.
The preceding transverse tube 17 uses Q345/Q390/Q420 steel pipes, and its wall thickness is 1.0mm to 3.0mm；The left front connecting rod
15 and the thickness of right front rod 16 be 2.0mm to 5.0mm, its yield strength >=420MPa.
During installation, before the pilot hole 19 on the left end of preceding transverse tube 17 and left front connecting rod 15 first is coordinated into welding, right-hand member and the right side
Pilot hole 19 on connecting rod 16 coordinates welding, and left front connecting rod 15 then is sat into frame side plate 11 and left cunning with left by shoulder bolt 21
Rail support 13 connects, and is connected right front rod 16 with right seat frame side plate 12 and right sliding rail rack 14 by shoulder bolt 21.Step
Bolt 21 is urgent using torque gun is determined, torque demand 10 to 40N.m, scribbles locking glue on the screw thread of shoulder bolt 21, increases simultaneously
Add anti-wearing liner 22.
The position of preceding transverse tube of the present utility model can be arranged into optimal region according to the anti-dive demand of seat；It can strengthen
The stability and connection reliability of front rod component, ensure connection precision, assembly technology is simple, convenient disassembly, can save system
Cause this, reduce after cost；Gap caused by assembling can effectively be eliminated, lifts the stability of seat, effectively avoids connecting rod
Component abnormal sound and seat rock；The intensity of whole front rod component can be improved, mitigates weight.
Claims (6)
1. a kind of automobile chair frame front rod structure, including left seat frame side plate (11), right seat frame side plate (12), it is located at seat cunning
Left sliding rail rack (13) and right sliding rail rack (14) on rail, it is characterized in that：Also include connect it is described it is left seat frame side plate (11) with
The left front connecting rod (15) of left sliding rail rack (13), the connection right right front rod for sitting frame side plate (12) and right sliding rail rack (14)
(16) the left front connecting rod (15) and the preceding transverse tube (17) on right front rod (16) top, are connected.
2. automobile chair frame front rod structure according to claim 1, it is characterized in that：The left front connecting rod (15) it is upper
End and bottom, the upper and lower end of right front rod (16) are equipped with bolt hole (18), the left front connecting rod (15)
Upper end passes through shoulder bolt (21) and institute by shoulder bolt (21) and left seat frame side plate (11) rotation connection, bottom
State left sliding rail rack (13) rotation connection；The upper end of the right front rod (16) passes through shoulder bolt (21) and the right seat frame
Side plate (12) rotation connection, bottom are rotatablely connected by shoulder bolt (21) and the right sliding rail rack (14).
3. automobile chair frame front rod structure according to claim 1 or 2, it is characterized in that：The left front connecting rod (15)
Top, the top of right front rod (16) be correspondingly provided with pilot hole (19), left end and the left front connecting rod of the preceding transverse tube (17)
(15) pilot hole (19) on coordinates welding, right-hand member and the pilot hole (19) on the right front rod (16) to coordinate welding.
4. automobile chair frame front rod structure according to claim 2, it is characterized in that：The shoulder bolt (21) and spiral shell
Anti-wearing liner (22) is combined between keyhole (18).
5. automobile chair frame front rod structure according to claim 1, it is characterized in that：The left front connecting rod (15) and the right side
Reinforcement (20) is equipped with front rod (16).
6. automobile chair frame front rod structure according to claim 1, it is characterized in that：The preceding transverse tube (17) is surrender
Intensity >=345MPa steel pipe, its wall thickness are 1.0mm to 3.0mm；The left front connecting rod (15) and the thickness of right front rod (16)
For 2.0mm to 5.0mm, its yield strength >=420MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733795.6U CN206812835U (en) | 2017-06-22 | 2017-06-22 | A kind of automobile chair frame front rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733795.6U CN206812835U (en) | 2017-06-22 | 2017-06-22 | A kind of automobile chair frame front rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206812835U true CN206812835U (en) | 2017-12-29 |
Family
ID=60761402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720733795.6U Active CN206812835U (en) | 2017-06-22 | 2017-06-22 | A kind of automobile chair frame front rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206812835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248674A (en) * | 2021-12-29 | 2022-03-29 | 重庆安道拓汽车部件系统有限公司 | Automobile seat framework capable of reducing collision deformation |
-
2017
- 2017-06-22 CN CN201720733795.6U patent/CN206812835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248674A (en) * | 2021-12-29 | 2022-03-29 | 重庆安道拓汽车部件系统有限公司 | Automobile seat framework capable of reducing collision deformation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9505448B2 (en) | Transverse sill reinforcement for a truck bed and method of making a sill reinforcement | |
| CN102039937B (en) | Connecting component of automotive steering support assembly and body front wall | |
| CN206812835U (en) | A kind of automobile chair frame front rod structure | |
| CN202448793U (en) | Automobile seat backrest skeleton | |
| CN105882752B (en) | A kind of four bridge heavy duty dump truck vehicle frame combined structures of integral structure | |
| CN207617801U (en) | A kind of tail-gate gas spring mounting assembly | |
| CN105774910A (en) | Modular front suspension beam structure of passenger car | |
| CN101624073A (en) | Assembling method of double-layer bus framework bus body | |
| CN103979015A (en) | Auxiliary frame | |
| CN202624403U (en) | Fender mounting reinforcing plate structure | |
| CN201186672Y (en) | Adjustable connection structure of subframe and main vehicle frame | |
| CN204587045U (en) | Longitudinal beam of rear floor slab of automobile and automobile rear structure | |
| CN202272059U (en) | Auxiliary frame assembly | |
| CN206465808U (en) | A kind of seat mounting bracket of simple assembling formula all-aluminium construction | |
| CN201030891Y (en) | Connecting structure of container and car frame | |
| CN205661549U (en) | Install fender support assembly on lorry frame | |
| CN104176126B (en) | Mounting structure for automobile auxiliary frame at front section of engine cabin boundary beam | |
| CN204821203U (en) | Seat beam assembly of car and car thereof | |
| CN205220777U (en) | Installing support of auto steering machine | |
| CN203567818U (en) | Easily-installed automobile B stand column | |
| CN210793344U (en) | Vehicle body framework and vehicle with same | |
| CN202847473U (en) | Combined type seat base connecting bracket | |
| CN218489646U (en) | Double-deck stainless steel automobile body double-deck floor modularization mounting structure | |
| CN109911016A (en) | A kind of full carrying integral new-energy passenger endpiece vehicle frame | |
| CN115158474B (en) | A stand assembly, threshold and front cabin combined structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |