CN203305863U - Passenger seat section material framework for bus - Google Patents
Passenger seat section material framework for bus Download PDFInfo
- Publication number
- CN203305863U CN203305863U CN2013203611614U CN201320361161U CN203305863U CN 203305863 U CN203305863 U CN 203305863U CN 2013203611614 U CN2013203611614 U CN 2013203611614U CN 201320361161 U CN201320361161 U CN 201320361161U CN 203305863 U CN203305863 U CN 203305863U
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- bearing
- fixed bearing
- flat board
- seat
- connection reinforcement
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- 239000000463 material Substances 0.000 title claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims description 54
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000003014 reinforcing Effects 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 238000010923 batch production Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910000861 Mg alloy Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000002356 Skeleton Anatomy 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large scale production Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
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Abstract
The utility model provides a passenger seat section material framework for a bus, which comprises a seat plate, wherein the seat plate is composed of beams and a seat cushion fixing support arranged between the two beams; a sidewall fixing support is arranged at the end of beams; vertical legs are arranged below the seat plate; a floor fixing support is arranged at the bottom ends of the vertical legs; a first connecting reinforcing support is arranged at the connecting position of the vertical legs and the seat cushion; a second connecting reinforcing support is arranged at the connecting position of the sidewall fixing support and the beams; the cushion fixing support, the sidewall fixing support, the floor fixing support and the connecting reinforcing support are made from the first section material, and the beams and the vertical legs are made from the second section material; the first section material is an eccentric T-shaped beam with a bevel edge, and the second section material is an extruded rectangular pipe. According to the utility model, magnesium or aluminium material is adopted to achieve lightness, the extrusion machining for the section material and the welding for the assembly have excellent technologies, and the passenger seat section material framework is manufactured in batch production.
Description
Technical field
The utility model relates to the bus body technical field, is specifically related to a kind of novel bus passenger seat sectional materials cage.
Background technology
The energy, environmental protection and safety are the three more and more severeer large problems that world today's auto-industry face, and by the lightweight of optimizing structure with configuration, assembly and parts, carry out one of primary measure that automobile lightweight is considered to address the above problem.The application of new material, new process, up-to-date technology and method of designing is to realize the weight-saving important support.Domestic bus seat generally reaches fixedly frame assembly two parts assembling of seat cushion by seat cushion and forms, and does not install regulating mechanism.Frame assembly carries and assembles seat cushion, simultaneously with vehicle body, forms fixingly, so its structure comprises crossbeam, perpendicular leg, seat cushion fixed sturcture, vehicle body fixed sturcture, and certain similarity is arranged.At present, transit bus chair framework material in industry is steel substantially, by square tube, flat board, bending plate, channel-section steel, blanked part etc., be welded, because the structure of bus seat skeleton is relatively uniform, the structure that comprises part is straight, function is simple, therefore have the developing direction of part universalization and assembly module, seriation, simultaneously, adopt the cushion frame assembly of steel generally heavier, consumption is very large on passenger vehicle, and lightweight is also its important development direction.
The utility model content
For above-mentioned technical matters, the utility model provides a kind of passenger on public transport seat sectional materials cage, take the magnesium alloy extrusion section bar as weld parts forms, and reduces the form of fracture of cushion frame section bar, be convenient to combination collocation, thereby realize universalization, the modularization of part, the seriation of frame assembly.
The utility model provides a kind of passenger on public transport seat sectional materials cage, comprise seat, seat is by crossbeam and be arranged at two seat cushion fixed bearings between crossbeam and form, and the termination of crossbeam is provided with the gusset fixed bearing, the seat below is provided with perpendicular leg, and the bottom of perpendicular leg is provided with the floor fixed bearing.The junction of perpendicular leg and seat cushion is provided with the first connection reinforcement bearing, and the junction of gusset fixed bearing and crossbeam is provided with the second connection reinforcement bearing, strengthens structural stability of the present utility model.Seat cushion fixed bearing, gusset fixed bearing, floor fixed bearing and first and second connection reinforcement bearing consist of the first section bar, crossbeam and perpendicular leg consist of the second section bar, the first section bar is with the T-shaped beam of the bias of chamfering, eccentric T-shaped beam comprises flat board and reinforced rib, eccentric T-shaped beam comprises flat board and reinforced rib, reinforced rib is perpendicular to flat board and deviate from dull and stereotyped line of centers, the second section bar is the extruding rectangular tube, as closed cavity carrying structure, two kinds of section bars can be by magnesium or aluminium alloy extruded forming, and the face size of two kinds of section bars can be made necessary adjustment according to production requirement.
The reinforced rib vertical welding of the flat board of described seat cushion fixed bearing and the first connection reinforcement bearing, the dull and stereotyped vertical welding of the reinforced rib of seat cushion fixed bearing and the first connection reinforcement bearing, the edge chamfer of seat cushion fixed bearing and connection reinforcement bearing is bevel for welding, increases weld strength.The flat board of seat cushion fixed bearing, reinforced rib and first are connected and fixed the flat board of bearing, the cavity that reinforced rib forms rectangle, the seat cushion fixed bearing all is connected with beam welding with the first connection reinforcement bearing, weld mutually with the flat board of the first connection reinforcement bearing the end of perpendicular leg, and namely perpendicular leg is connected with seat by the first connection reinforcement bearing.
The flat board of the flat board of described the second connection reinforcement bearing and seat fixed bearing welds side by side, the second connection reinforcement bearing all is connected with beam welding with the seat fixed bearing, the dull and stereotyped vertical welding of the reinforced rib of gusset fixed bearing and the second connection reinforcement bearing, the reinforced rib vertical welding of the flat board of gusset fixed bearing and the second connection reinforcement bearing, the edge chamfer of gusset fixed bearing and the second connection reinforcement bearing is bevel for welding, increase weld strength, the flat board of gusset fixed bearing, reinforced rib and second is connected and fixed the flat board of bearing, reinforced rib forms the cavity of rectangle, the flat board of gusset fixed bearing is secured by bolts on vehicle body, effectively cushion frame is fixed on vehicle body.
The flat board of described floor fixed bearing and the welding of the bottom of perpendicular leg, the panel of floor fixed bearing is welded in the bottom outside of perpendicular leg, and the flat board of floor fixed bearing is secured by bolts on the interior floor of car.
The utility model has the advantage of and utilize section combination to form bus passenger seat sectional materials cage, the welding space is provided, edge and the corner of section bar are designed with chamfering structure, to adapt to the section bar extrusion process, and as bevel for welding, strengthen the weld strength of product, guarantee the manufacturability of section bar extruding and welding.The utility model arranges the connection reinforcement plate in the junction of perpendicular leg and gusset fixed bearing and seat, effectively improves product stability.The utility model is using the section bar of various combination as seat cushion and the installation fixed base of other seat annexes, provide simultaneously and vehicle body between connection structure, effectively realize the seriation of part universalization, modularization, frame assembly.The utility model, by section material section and assembly structure design, reduces the form of fracture of cushion frame section bar as far as possible, is convenient to combination collocation.The utility model has adopted magnesium or aluminum alloy materials, realizes lightweight; Section bar part extrusion process simultaneously and assembly welding implementing process are good, utilize large-scale production in batches.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model lateral plan
Fig. 3 is A portion structure schematic diagram
Fig. 4 is B portion structure schematic diagram
Fig. 5 is the back-row seat framework structural representation
Fig. 6 is the first profile structure schematic diagram
Fig. 7 is Second-Type equipment structure schematic diagram
1-crossbeam wherein, 2-seat fixed bearing, 3-gusset fixed bearing, 4-erects leg, 5-floor fixed bearing, 6-the first connection reinforcement bearing, 7-the second connection reinforcement bearing, 8-seat, 10-flat board, 11-reinforced rib.
The specific embodiment
Below with reference to Figure of description and specific embodiment, the utility model is further described:
The utility model provides a kind of passenger on public transport seat sectional materials cage, comprise seat 8, seat cushion is by crossbeam 1 and be arranged at two seat cushion fixed bearings 2 between crossbeam 1 and form, the termination of crossbeam 1 is provided with gusset fixed bearing 3, seat 8 belows are provided with perpendicular leg 4, the bottom of perpendicular leg 4 is provided with floor fixed bearing 5, perpendicular leg 4 is provided with the first connection reinforcement bearing 6 with the junction of seat cushion, the junction of gusset fixed bearing 3 and crossbeam 1 is provided with the second connection reinforcement bearing 7, seat cushion fixed bearing 2, gusset fixed bearing 3, floor fixed bearing 5, the first connection reinforcement bearing 6 and the second connection reinforcement bearing 7 consist of the first section bar, crossbeam 1 and perpendicular leg 4 consist of the second section bar, the first section bar is with the T-shaped beam of the bias of chamfering, eccentric T-shaped beam comprises flat board 10 and reinforced rib 11, reinforced rib 11 is perpendicular to flat board 10 and deviate from dull and stereotyped 10 line of centers, the second section bar is the extruding rectangular tube.
In technique scheme, reinforced rib 11 vertical weldings of the flat board 10 of seat cushion fixed bearing 2 and the first connection reinforcement bearing 6, flat board 10 vertical weldings of the reinforced rib 11 of seat cushion fixed bearing 2 and the first connection reinforcement bearing 6, the edge chamfer of seat cushion fixed bearing 2 and connection reinforcement bearing 6 is bevel for welding, the flat board 10 of seat cushion fixed bearing 2, reinforced rib 11 and first is connected and fixed the flat board 10 of bearing 6, reinforced rib 11 forms the cavity of rectangle, seat cushion fixed bearing 2 and the first connection reinforcement bearing 6 all are welded to connect with crossbeam 1, weld mutually with the flat board 10 of the first connection reinforcement bearing 6 end of perpendicular leg 4.
In technique scheme, the flat board 10 of the second connection reinforcement bearing 7 and the flat board 10 of seat fixed bearing 2 weld side by side, the second connection reinforcement bearing 7 and seat fixed bearing 2 all are welded to connect with crossbeam 1, flat board 10 vertical weldings of the reinforced rib 11 of gusset fixed bearing 3 and the second connection reinforcement bearing 7, reinforced rib 11 vertical weldings of the flat board 10 of gusset fixed bearing 3 and the second connection reinforcement bearing 7, the edge chamfer of gusset fixed bearing 3 and the second connection reinforcement bearing 7 is bevel for welding, the flat board 10 of gusset fixed bearing 3, reinforced rib 11 and second is connected and fixed the flat board 10 of bearing 7, reinforced rib 11 forms the cavity of rectangle, the flat board 10 of gusset fixed bearing 3 is secured by bolts on vehicle body.
In technique scheme, the flat board 10 of floor fixed bearing 5 welds with the bottom of perpendicular leg 4, and the reinforced rib 11 of floor fixed bearing 5 is welded in the bottom outside of perpendicular leg 4, and the flat board 10 of floor fixed bearing 5 is secured by bolts on the interior floor of car.
As shown in Figure 6,7, the first section bar is with the T-shaped beam of the bias of chamfering, and eccentric T-shaped beam comprises plate 10 and reinforced rib 11, and reinforced rib 11 is set for the eccentric, and the second section bar is the extruding rectangular tube.
As Figure 1-4, specific embodiment 1 is double or individual seat's sectional materials cage, between two crossbeams 1, is provided with 4 seat cushion fixed bearings 2, forms seat 8, can the seat cushion fixed bearing 2 of varying number need to be set according to the seat size in production.As shown in Figure 3, two perpendicular legs 4 are welded to connect by the first connection reinforcement bearing 6 and the seat cushion fixed bearing 2 in the outside, effectively guarantee the stability that perpendicular leg 4 is connected with seat 12.As shown in Figure 4, inboard seat cushion fixed bearing 2 and the second connection reinforcement bearing 7 weld side by side, the second connection reinforcement bearing 7 is welded to connect with gusset fixed bearing 3 and crossbeam 1, and gusset fixed bearing 3, the second connection reinforcement bearing 7 and seat cushion fixed bearing 3 form one by welding.Wherein, crossbeam 1 and perpendicular leg 4 all adopt the second section bar, and profile size is made different adjustment according to product demand.Seat cushion fixed bearing 2, gusset fixed bearing 3, floor fixed bearing 5, the first connection reinforcement bearing 6 and the second connection reinforcement bearing 7 consist of the first section bar, the first connection reinforcement bearing 6, the second connection reinforcement bearing 7 are identical with the size of seat cushion fixed bearing, and gusset fixed bearing 3 and floor fixed bearing 5 are made necessary adjustment according to concrete product requirement.
As shown in Figure 5, specific embodiment 2 is many people of public transport seat section bar frame assembly, comprises two crossbeams 1, between crossbeam 1, is provided with seat cushion fixed bearing 2, in the middle of seat, is provided with two guardrails, and seat two ends broken end is provided with the second connection reinforcement bearing 7.
Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.The content be not described in detail in this specification sheets belongs to the known prior art of professional and technical personnel in the field.
Claims (4)
1. passenger on public transport seat sectional materials cage, comprise seat (8), seat is by crossbeam (1) and be arranged at seat cushion fixed bearing (2) formation between two crossbeams (1), the termination of crossbeam (1) is provided with gusset fixed bearing (3), seat (8) below is provided with perpendicular leg (4), the bottom of perpendicular leg (4) is provided with floor fixed bearing (5), it is characterized in that perpendicular leg (4) and the junction of seat cushion are provided with the first connection reinforcement bearing (6), the junction of gusset fixed bearing (3) and crossbeam (1) is provided with the second connection reinforcement bearing (7), seat cushion fixed bearing (2), gusset fixed bearing (3), floor fixed bearing (5), the first connection reinforcement bearing (6) and the second connection reinforcement bearing (7) consist of the first section bar, crossbeam (1) and perpendicular leg (4) consist of the second section bar, the first section bar is with the T-shaped beam of the bias of chamfering, eccentric T-shaped beam comprises flat board (10) and reinforced rib (11), reinforced rib (11) is perpendicular to dull and stereotyped (10) and deviate from the line of centers of flat board (10), the second section bar is the extruding rectangular tube.
2. passenger on public transport seat sectional materials cage according to claim 1, it is characterized in that the flat board (10) of seat cushion fixed bearing (2) and reinforced rib (11) vertical welding of the first connection reinforcement bearing (6), flat board (10) vertical welding of the reinforced rib (11) of seat cushion fixed bearing (2) and the first connection reinforcement bearing (6), the edge chamfer of seat cushion fixed bearing (2) and connection reinforcement bearing (6) is bevel for welding, the flat board (10) of seat cushion fixed bearing (2), reinforced rib (11) and first is connected and fixed the flat board (10) of bearing (6), reinforced rib (11) forms the cavity of rectangle, seat cushion fixed bearing (2) all is welded to connect with crossbeam (1) with the first connection reinforcement bearing (6), weld mutually with the flat board (10) of the first connection reinforcement bearing (6) end of perpendicular leg (4).
3. passenger on public transport seat sectional materials cage according to claim 1, it is characterized in that flat board (10) welding side by side of flat board (10) and the seat fixed bearing (2) of the second connection reinforcement bearing (7), the second connection reinforcement bearing (7) and seat fixed bearing (2) all are welded to connect with crossbeam (1), flat board (10) vertical welding of the reinforced rib (11) of gusset fixed bearing (3) and the second connection reinforcement bearing (7), reinforced rib (11) vertical welding of the flat board (10) of gusset fixed bearing (3) and the second connection reinforcement bearing (7), the edge chamfer of gusset fixed bearing (3) and the second connection reinforcement bearing (7) is bevel for welding, the flat board (10) of gusset fixed bearing (3), reinforced rib (11) and second is connected and fixed the flat board (10) of bearing (7), reinforced rib (11) forms the cavity of rectangle, the flat board (10) of gusset fixed bearing (3) is secured by bolts on vehicle body.
4. passenger on public transport seat sectional materials cage according to claim 1, it is characterized in that the bottom welding of flat board (10) with the perpendicular leg (4) of floor fixed bearing (5), the reinforced rib (11) of floor fixed bearing (5) is welded in the bottom outside of perpendicular leg (4), and the flat board (10) of floor fixed bearing (5) is secured by bolts on the interior floor of car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203611614U CN203305863U (en) | 2013-06-24 | 2013-06-24 | Passenger seat section material framework for bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203611614U CN203305863U (en) | 2013-06-24 | 2013-06-24 | Passenger seat section material framework for bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305863U true CN203305863U (en) | 2013-11-27 |
Family
ID=49612090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203611614U Active CN203305863U (en) | 2013-06-24 | 2013-06-24 | Passenger seat section material framework for bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740302A (en) * | 2017-03-08 | 2017-05-31 | 安徽安凯汽车股份有限公司 | A kind of telescopic rotary type seat |
| CN110985493A (en) * | 2019-12-20 | 2020-04-10 | 江西南亚铝业有限公司 | Lightweight aluminum alloy profile |
-
2013
- 2013-06-24 CN CN2013203611614U patent/CN203305863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740302A (en) * | 2017-03-08 | 2017-05-31 | 安徽安凯汽车股份有限公司 | A kind of telescopic rotary type seat |
| CN110985493A (en) * | 2019-12-20 | 2020-04-10 | 江西南亚铝业有限公司 | Lightweight aluminum alloy profile |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |