CN103863156A - Frame-free bus injection molding seat - Google Patents
Frame-free bus injection molding seat Download PDFInfo
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- CN103863156A CN103863156A CN201410132739.8A CN201410132739A CN103863156A CN 103863156 A CN103863156 A CN 103863156A CN 201410132739 A CN201410132739 A CN 201410132739A CN 103863156 A CN103863156 A CN 103863156A
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- seat
- main body
- mounting groove
- seat main
- bus injection
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Abstract
A frame-free bus injection molding seat is composed of a seat body (1) and a seat leg assembly (5). Reinforcing structures are arranged on the two sides of the seat body (1), and a mounting groove is formed in a cushion. The frame-free bus injection molding seat is characterized in that handrails (2) are arranged on the seat body (1), a fixed plate (4) is arranged in the mounting groove of the seat body (1), the seat body (1) is connected with the seat leg assembly (5) through the fixed plate (4), and a cushion plate (3) is arranged on the mounting groove. The frame-free bus injection molding seat is simple in structure and convenient and fast to mount, no exposed metal part exists on the rear portion of the seat, secondary hurt cannot be caused to passengers when buses collide, and safety of the passengers is guaranteed. Light design is achieved, and production cost is greatly lowered. The cushion is replaceable, and needs of the passengers for different seasons are met.
Description
Technical field
The present invention relates to a kind of seat, particularly relate to a kind of exoskeletal bus injection moulding seat.
Background technology
Seat uses extensively in daily life, and existing seat mainly contains sponge seat and injection moulding seat in the market.Wherein the skeleton of sponge seat is steel material, and tensile strength is low, complex manufacturing technology, and overall weight is large, at the bottom of production efficiency, wears no resistance, easily distortion.In order to overcome the defect of above seat, on market, there is again hollow blow molding armchair, be mainly spliced with Plastic Parts seat cushion sheet and the external steel frame of backrest of hollow.After such seat back, metallic framework exposes, attractive in appearance not; Metallic framework exposes in addition, and in the time of collision happens, the metallic framework of seat rear can damage human body, and cushion on seat cannot need to be changed according to season.
Summary of the invention
For above-mentioned defect, the object of the present invention is to provide a kind of exoskeletal bus injection moulding seat, by place adapter plate in the good seat main body mounting groove of injection mo(u)lding, be connected with chair leg assembly by adapter plate afterwards, install handrail at seat main body top, seating pad is arranged on to seat main body mounting groove top, seating pad is changeable type, can change according to the needs in season again.
Technical scheme of the present invention is achieved in the following ways: a kind of exoskeletal bus injection moulding seat, formed by seat main body, chair leg assembly, described seat main body both sides are provided with reinforcement structure, cushion place is provided with mounting groove, it is characterized in that: handrail is installed on seat main body, in seat main body mounting groove, be placed with adapter plate, seat main body is connected with chair leg assembly by adapter plate, and seating pad is arranged on mounting groove.
It is PP plastic engineering material that described seat main body uses material, and technique is injection molding.
Described seating pad be provided with summer type and winter two kinds, type, can need to change according to season, summer, type was direct moulding, winter, type was the moulding after Soft Roll, and on seating pad, was provided with card base.
Described mounting groove is provided with the corresponding hole clipping of seating pad card base.
Structure is strengthened in described seat main body both sides, and wall thickness is served as reasons and is thinned to thick transition shape, non-homogeneous wall thickness.
The present invention, simple in structure, quick and easy for installation; Seat rear, without exposed metal parts, can not cause passenger's secondary injury in the time of collision happens, ensures its passenger's safety; Light-weight design, has reduced productive costs greatly; Seat cushion adopts changeable type, meets the demand of passenger's Various Seasonal.
Brief description of the drawings
Fig. 1 is the cut-away illustration after the present invention assembles.
In figure: 1 seat main body, 2 handrails, 3 seating pads, 4 adapter plates, 5 chair leg assemblies, 6 bolt of rear end plates, 11 hole clippings, 31 card bases.
Known by Fig. 1, a kind of exoskeletal bus injection moulding seat, is made up of seat main body 1, chair leg assembly 5, and seat main body 1, handrail 2, seating pad 3 use the injection mo(u)lding of PP material; Seat main body 1 both sides are provided with reinforcement structure, make seat main body 1 more firm, are provided with a mounting groove in seat main body 1 cushion installation place, be provided with seating pad hole clipping 11 is installed in mounting groove; Seating pad 3 is divided into be used with winter with two kinds summer, and cushion used in summer is directly moulding seating pad 3, and be Soft Roll seating pad 3 with cushion winter, and seating pad is provided with card base 31; On seat main body 1, install after handrail 2, adapter plate 4 is placed in mounting groove, and use bolt of rear end plate 6 that adapter plate 4 is connected with chair leg assembly 5, thereby complete being connected of seat main body 1 and chair leg assembly 5.After seating pad 3 is arranged on seat main body 1 in the hole clipping 11 in mounting groove by card base 31, completed seat parts assembling, fitting operation is convenient, fast; While needing winter with seating pad 3 as client, only the cushion used in summer plate 3 of former installation need be taken out in hole clipping, replace with and use seating pad 3 winter.Structure is strengthened in seat main body 1 both sides, and wall thickness is served as reasons and is thinned to thick transition shape, and non-homogeneous wall thickness can prevent that seat main body 1 from ftractureing.
Claims (5)
1. an exoskeletal bus injection moulding seat, formed by seat main body (1), chair leg assembly (5), described seat main body (1) both sides are provided with reinforcement structure, cushion place is provided with mounting groove, it is characterized in that: handrail (2) is installed on seat main body (1), in seat main body (1) mounting groove, be placed with adapter plate (4), seat main body (1) is connected with chair leg assembly (5) by adapter plate (4), and seating pad (3) is arranged on mounting groove.
2. the exoskeletal bus injection moulding of one according to claim 1 seat, is characterized in that: it is PP plastic engineering material that described seat main body (1) uses material.
3. the exoskeletal bus injection moulding of one according to claim 1 seat, it is characterized in that: described seating pad (3) be provided with summer type and winter two kinds, type, can need to change according to season, summer, type was direct moulding, winter, type was the moulding after Soft Roll, and on seating pad (3), was provided with card base (31).
4. the exoskeletal bus injection moulding of one according to claim 1 seat, is characterized in that: described mounting groove is provided with the corresponding hole clipping of seating pad (3) card base (31) (11).
5. the exoskeletal bus injection moulding of one according to claim 1 seat, is characterized in that: structure is strengthened in described seat main body (1) both sides, and wall thickness is served as reasons and is thinned to thick transition shape, non-homogeneous wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132739.8A CN103863156A (en) | 2014-04-03 | 2014-04-03 | Frame-free bus injection molding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132739.8A CN103863156A (en) | 2014-04-03 | 2014-04-03 | Frame-free bus injection molding seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103863156A true CN103863156A (en) | 2014-06-18 |
Family
ID=50902384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410132739.8A Pending CN103863156A (en) | 2014-04-03 | 2014-04-03 | Frame-free bus injection molding seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103863156A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059144A (en) * | 2015-08-04 | 2015-11-18 | 丹阳市车船装饰件有限公司 | Bus seat without built-in framework |
| CN105313733A (en) * | 2015-10-14 | 2016-02-10 | 李玉强 | Healthy hollow conical passenger car seat with hip protecting function |
| CN108688534A (en) * | 2018-03-23 | 2018-10-23 | 开平市春山汽车座椅有限公司 | A kind of automotive seat for being easy to be molded and assemble with no metallic framework main body |
-
2014
- 2014-04-03 CN CN201410132739.8A patent/CN103863156A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059144A (en) * | 2015-08-04 | 2015-11-18 | 丹阳市车船装饰件有限公司 | Bus seat without built-in framework |
| CN105313733A (en) * | 2015-10-14 | 2016-02-10 | 李玉强 | Healthy hollow conical passenger car seat with hip protecting function |
| CN108688534A (en) * | 2018-03-23 | 2018-10-23 | 开平市春山汽车座椅有限公司 | A kind of automotive seat for being easy to be molded and assemble with no metallic framework main body |
| CN108688534B (en) * | 2018-03-23 | 2024-01-30 | 开平市春山汽车座椅有限公司 | Easy-to-mold and assemble automobile seat with metal-free framework main body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |