CN206884801U - A kind of bus seat of light-weight design - Google Patents
A kind of bus seat of light-weight design Download PDFInfo
- Publication number
- CN206884801U CN206884801U CN201720304524.9U CN201720304524U CN206884801U CN 206884801 U CN206884801 U CN 206884801U CN 201720304524 U CN201720304524 U CN 201720304524U CN 206884801 U CN206884801 U CN 206884801U
- Authority
- CN
- China
- Prior art keywords
- seat
- light
- leg
- weight design
- riser
- 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
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
It the utility model is related to a kind of bus seat of light-weight design, seat leg including lower section and the seat main body being installed on seat leg, seat leg includes spaced apart two supporting leg, each supporting leg has a vertically extending riser respectively, two risers extend parallel, and what at least one side of each riser protruded above is disposed with reinforcement.What the side of riser protruded above is disposed with reinforcement, the support strength of riser can so be improved, so, in the case where meeting equal support strength, seat deadweight, and then the purpose of light-weight design can be reduced, and, this light-weight design can preferably ensure the structural strength of seat leg for the lightweight means of borehole.
Description
Technical field
It the utility model is related to a kind of bus seat of light-weight design.
Background technology
Automotive light weight technology is the trend of Development of Electric Vehicles, can reduce cost, the increase course continuation mileage of battery.Bus seat
Chair usage amount is big, and exploitation lightweight bus chair is contributed greatly vehicle lightweight, but current bus seat light weight degree is inadequate,
Not using current new material, new technology, mainly it is molded with ABS based on being combined with metallic framework；Seat is that passenger uses frequency
Numerous parts, the part that current bus seat is obtained using certain moulding, pattern, but current material and technology are high
Optical surface, the collocation with vehicle are not enough coordinated, it is impossible to realize attractive in appearance.
Disclosed in the Chinese utility model patent that Authorization Notice No. is CN205097982U a kind of lightweight one into
Type bus seat, include the magnesium alloy main body of integrated formed structure, plastic chair body is added in magnesium alloy main body, bus seat is also
Including seat beam and chair foot, two chair foots are located at below seat beam.The light weight of existing this chair foot
It is the borehole in chair leg that it is mostly, which to change design, but the mode of this borehole can objectively influence the structural strength of chair leg, influence seat
Service life.
Utility model content
The purpose of this utility model is to provide a kind of bus seat of light-weight design, to solve seat of the prior art
Chair chair leg is realized light-weight design and is influenceed the technical problem of structural strength using borehole mode.
To achieve the above object, the technical scheme of the bus seat of light-weight design provided by the utility model is：One
The bus seat of kind of light-weight design, including the seat leg of lower section and the seat main body that is installed on seat leg, seat leg include
Spaced apart two supporting leg, each supporting leg have a vertically extending riser respectively, and two risers extend parallel, each riser
At least one side protrude above be disposed with reinforcement.
Reinforcement on the side of the riser it is vertically extending and it is laterally spaced be distributed with it is multiple.
The riser of each supporting leg is installed on supporting leg seat, and two supporting leg seats extend parallel, the bearing of trend of two supporting leg seats
It is perpendicular that direction is spaced apart with two supporting legs.
The seat main body includes the seat body of L-shaped and the removable seat portion being securely fitted in seat body, seat
Chair body includes into a single integrated structure preceding seat support portion and rear chair relying part, seat portion include into a single integrated structure preceding seat cushion portion and after lean on
Back, two supporting leg are spaced apart in left-right direction, the riser on each supporting leg along the longitudinal direction, the left and right of each riser
Described reinforcement is respectively equipped with side.
The seat portion passes through the clamping structure that buckle is engaged with neck and the removable fixing assembling of seat body.
The seat body is installed on seat leg by chassis, and chassis includes at least two be spaced apart along the longitudinal direction
Individual support beam, each support beam is fixed with the preceding seat support portion of seat body and seat leg respectively by connecting bolt to be connected
Connect.
At least side is provided with side handrail in the left and right sides of chair relying part after described.
The seat main body, seat portion, side handrail are the polypropylene plastics body of fiberglass reinforced.
Chair relying part has the top armrest higher than the rear backrest portion after described, and top armrest is provided with to be prolonged in left-right direction
The elongated hole stretched.
The beneficial effects of the utility model are：In the bus seat of light-weight design provided by the utility model, seat
Leg includes spaced apart two supporting leg, and each supporting leg has a vertically extending riser respectively, and the side of riser protrudes above
The support strength for being disposed with reinforcement, can so improving riser, so, in the case where meeting equal support strength,
Seat deadweight, and then the purpose of light-weight design can be reduced, moreover, lightweight of this light-weight design relative to borehole
For means, it can preferably ensure the structural strength of seat leg.
Further, the reinforcement on riser side it is vertically extending and it is laterally spaced distribution it is multiple, reinforcement extension
Direction corresponds to riser load direction, can improve the stiffening effect of reinforcement.Moreover, seat leg good appearance can be improved.
Further, seat main body includes seat body and seat portion, seat portion with seat body is dismantled and assembled matches somebody with somebody, seat sheet
The preceding seat support portion of body and rear chair relying part are structure as a whole, and preceding the seat cushion portion and rear backrest portion in seat portion are structure as a whole, and improve whole
The efficiency of assembling of individual seat.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the bus seat of light-weight design provided by the utility model；
Fig. 2 is the leftschematic diagram of bus seat shown in Fig. 1；
Fig. 3 is the front view of seat body in Fig. 1；
Fig. 4 is the top view of seat body shown in Fig. 3；
Fig. 5 is the structural representation in seat portion in Fig. 1;
Fig. 6 is the side view in seat portion shown in Fig. 5.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of the bus seat of light-weight design provided by the utility model, it is as shown in Figures 1 to 6, public
Seat is handed over to include the seat leg 3 of lower section and the seat main body of top, seat main body is installed on seat leg 3 by chassis 2.
Seat main body includes the seat body 1 of L-shaped and the removable seat portion 6 being securely fitted in seat body 1, seat
Body 1 includes into a single integrated structure preceding seat support portion 11 and rear chair relying part 12, and seat portion 6 includes into a single integrated structure preceding seat cushion portion 61
It is removable by buckle 63 and the clamping structure that neck 120 is engaged and seat body 1 with rear backrest portion 62, seat portion 6 herein
Fixing assembling together, in fact, between preceding seat cushion portion 61 and preceding seat support portion 11 and rear backrest portion 62 and rear chair relying part 12
Above-mentioned clamping structure is respectively equipped with, to ensure seat portion stability under loading.This clamping structure convenient disassembly, it is easy to meet public transport seat
The Summer and winter of chair is different to require and changes requirement.
Chassis 2 includes two support beams 21 being spaced apart along the longitudinal direction, and the section of each support beam is day
Font section, each support beam are fixedly connected with the preceding seat support portion of seat body and seat leg respectively by connecting bolt.
Above-mentioned seat leg is including spaced apart two supporting leg, each supporting leg have a riser 31 respectively in left-right direction
With supporting leg seat 32, riser 31 and supporting leg seat 32 on each supporting leg extend along the longitudinal direction, also, in the left and right sides of riser 31
It is respectively equipped with face and is convexly equipped with reinforcement 33, the reinforcement 33 on the side of riser 31 is vertically extending and laterally spaced distribution
Have multiple.
In addition, the side in the left and right sides of the rear chair relying part of seat body is provided with side handrail 5, also, rear chair
Relying part has the top armrest 121 higher than the rear backrest portion, and top armrest 121 is provided with the elongated hole extended in left-right direction
122, the one side of elongated hole 122 facilitates people to help, and on the other hand may also function as the effect of loss of weight.
It should be noted that seat body in the present embodiment using fiberglass reinforced polypropylene plastics integrated die-casting into
Type, certainly, it can also use priming by vacuum, gas assisted molding, water shaping, the processing of surface matt.Chassis is then squeezed using almag
Die mould material, surface anodization processing, glittering matt effect.Seat leg then uses magnesium alloy integrated die-casting, surface sand streak electrostatic
Spray, the reinforcement on seat leg may also function as the relief effect of enhancing.
In the present embodiment, seat portion uses the polypropylene plastics compression molding of fiberglass reinforced, and seat portion contacts with people
Outer surface is sand streak effect, pattern-free, without rough and uneven in surface, according to body curve, is designed as smooth surface, can be according to client using different
Color, simplicity generosity, the inner surface not contacted with people in seat portion can be thickeied or reinforcement according to installation and intensity needs.
In the present embodiment, seat body is the polypropylene plastics compression molding of fiberglass reinforced, in other embodiments, also may be used
It is made of magnesium alloy materials.Certainly, chassis and seat leg can also use the polypropylene plastics of fiberglass reinforced to be made.
In the present embodiment, preceding the seat cushion portion and rear backrest portion in seat portion are structure as a whole.In other embodiments, preceding seat cushion
Portion and rear backrest portion are alternatively Split type structure, as long as being securely fitted in by the way that clamping structure is removable in seat body to form seat
Chair main body.
In the present embodiment, the preceding seat support portion of seat body and rear chair relying part are structure as a whole, and are easy to be molded.In other implementations
In example, preceding seat support portion and rear chair relying part are alternatively Split type structure.
In the present embodiment, the reinforcement on the riser of seat leg is vertically extending.In other embodiments, can also be along horizontal stroke
To or incline direction extension.In design, in the case where being designed with reinforcement, riser thickness can be reduced according to being actually needed, carried
The design effect of high light weight loss of weight.
In the present embodiment, chassis includes two support beams, in other embodiments, also can be according to being actually needed design three
Support beam more than individual.
Claims (9)
1. a kind of bus seat of light-weight design, including the seat leg of lower section and the seat main body that is installed on seat leg, its
It is characterised by：Seat leg includes spaced apart two supporting leg, and each supporting leg has a vertically extending riser respectively, and two is vertical
Plate extends parallel, and what at least one side of each riser protruded above is disposed with reinforcement.
2. the bus seat of light-weight design according to claim 1, it is characterised in that：Adding on the side of the riser
Strengthening tendons it is vertically extending and it is laterally spaced be distributed with it is multiple.
3. the bus seat of light-weight design according to claim 1, it is characterised in that：The riser of each supporting leg is consolidated
It is located on supporting leg seat, two supporting leg seats extend parallel, and it is perpendicular that bearing of trend and two supporting legs of two supporting leg seats are spaced apart direction.
4. the bus seat of the light-weight design according to claim 1 or 2 or 3, it is characterised in that：The seat main body bag
The seat body of L-shaped and the removable seat portion being securely fitted in seat body are included, seat body includes into a single integrated structure
Preceding seat support portion and rear chair relying part, seat portion include into a single integrated structure preceding seat cushion portion and rear backrest portion, two supporting legs edge left and right
Direction is spaced apart, and the riser on each supporting leg along the longitudinal direction, is respectively equipped with described on the left and right side of each riser
Reinforcement.
5. the bus seat of light-weight design according to claim 4, it is characterised in that：The seat portion by buckle with
The clamping structure that neck is engaged and the removable fixing assembling of seat body.
6. the bus seat of light-weight design according to claim 4, it is characterised in that：The seat body passes through chassis
It is installed on seat leg, chassis includes at least two support beams being spaced apart along the longitudinal direction, and each support beam is logical
Connecting bolt is crossed to be fixedly connected with the preceding seat support portion of seat body and seat leg respectively.
7. the bus seat of light-weight design according to claim 4, it is characterised in that：The left and right two of chair relying part after described
At least side is provided with side handrail in side.
8. the bus seat of light-weight design according to claim 7, it is characterised in that：The seat main body, seat portion,
Side handrail is the polypropylene plastics body of fiberglass reinforced.
9. the bus seat of light-weight design according to claim 4, it is characterised in that：Chair relying part has and is higher than after described
The top armrest in the rear backrest portion, top armrest are provided with the elongated hole extended in left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720304524.9U CN206884801U (en) | 2017-03-27 | 2017-03-27 | A kind of bus seat of light-weight design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720304524.9U CN206884801U (en) | 2017-03-27 | 2017-03-27 | A kind of bus seat of light-weight design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206884801U true CN206884801U (en) | 2018-01-16 |
Family
ID=61329175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720304524.9U Active CN206884801U (en) | 2017-03-27 | 2017-03-27 | A kind of bus seat of light-weight design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206884801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749660A (en) * | 2018-07-03 | 2018-11-06 | 华侨大学 | A kind of carbon fibre sandwich plank seat |
-
2017
- 2017-03-27 CN CN201720304524.9U patent/CN206884801U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749660A (en) * | 2018-07-03 | 2018-11-06 | 华侨大学 | A kind of carbon fibre sandwich plank seat |
| CN108749660B (en) * | 2018-07-03 | 2023-11-21 | 华侨大学 | Carbon fiber sandwich board seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204659524U (en) | A kind of cushion frame | |
| CN206884801U (en) | A kind of bus seat of light-weight design | |
| CN104760526A (en) | Seat backrest skeleton of intercity bus | |
| CN205836966U (en) | Fender and vehicle that has it | |
| CN201849474U (en) | Stainless steel dimpling turnover seat | |
| CN214083966U (en) | Left front axle glass fiber reinforced plastic seat | |
| CN205652004U (en) | Automobile seat cushion | |
| CN108688534B (en) | Easy-to-mold and assemble automobile seat with metal-free framework main body | |
| CN103863156A (en) | Frame-free bus injection molding seat | |
| CN205468636U (en) | Integral car seat | |
| CN204124217U (en) | Coach body structure | |
| CN203047372U (en) | Body framework of electric automobile | |
| CN208550584U (en) | A kind of hollow pit seat of stainless steel | |
| CN201109680Y (en) | Assemble handrail entrance | |
| CN104290823B (en) | Coach body structure | |
| CN206426882U (en) | A kind of pre-buried structure lightweight bus seat | |
| CN205396369U (en) | Bicycle frame of folding bicycle | |
| CN202464002U (en) | Motorcycle tailstock | |
| CN216034383U (en) | Leaning and supporting integrated frame seat for vehicle | |
| CN203793160U (en) | Framework-free bus injection-molded seat | |
| CN204659525U (en) | A kind of cushion frame | |
| CN206485239U (en) | Low-speed electronic vehicle seats | |
| CN217660487U (en) | Wheel chair | |
| CN210792913U (en) | Lightweight car seat skeleton | |
| CN221241921U (en) | Quick-assembling compression-resistant draw-bar box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address |