CN203793179U - Built-in skeleton blow-molding seat of bus - Google Patents
Built-in skeleton blow-molding seat of bus Download PDFInfo
- Publication number
- CN203793179U CN203793179U CN201420160037.6U CN201420160037U CN203793179U CN 203793179 U CN203793179 U CN 203793179U CN 201420160037 U CN201420160037 U CN 201420160037U CN 203793179 U CN203793179 U CN 203793179U
- Authority
- CN
- China
- Prior art keywords
- seat
- main body
- seat main
- cushion
- skeleton
- 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.)
- Expired - Lifetime
Links
- 238000000071 blow moulding Methods 0.000 title abstract description 7
- 238000007664 blowing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A built-in skeleton blow-molding seat of a bus is composed of a seat body (1) and a chair and leg assembly (3). The built-in skeleton blow-molding seat is characterized in that the a soft package back cushion (4) and a soft package cushion (5) are mounted on the surface of the seat body (1), a strengthening bend (2) is mounted in the rear of the seat body (1) and is connected with the chair and leg assembly (3) through fixing bolts (6). The built-in skeleton blow-molding seat is simple in structure and convenient and rapid to mount, and the seat is good in comfortableness by adopting the soft package cushion; the rear portion of the seat is free of exposed metal parts, so that secondary injury to passengers cannot occur in case of collision of a vehicle, and safety of the passenger can be guaranteed; in addition, when collision of the vehicle occurs, impact force of the passengers in back rows can be effectively supported since the mounting direction of the strengthening bend is opposite to the forced direction of the collision, and the passengers in the back rows can be well restrained and protected.
Description
Technical field
The utility model relates to a kind of seat, particularly relates to a kind of internal frame bus blowing 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 seat entirety is that Plastic Parts travelling comfort is not good.
Summary of the invention
For above-mentioned defect, the purpose of this utility model is to provide internal frame bus blowing seat, by fabric, Soft Roll back cushion, Soft Roll cushion are coated on to the seat main body surface of blow molding, reinforcement bend pipe is installed in seat main body rear groove, then is connected with chair leg assembly by bolt of rear end plate.
The technical solution of the utility model is achieved in the following ways: a kind of internal frame bus blowing seat, formed by seat main body, chair leg assembly, it is characterized in that: described seat main body surface is provided with Soft Roll back cushion and Soft Roll cushion, reinforcement bend pipe is installed in seat main body rear groove, then is connected with chair leg assembly by bolt of rear end plate.
It is PE that described seat main body uses material, and technique is blown type.
Described Soft Roll back cushion, Soft Roll cushion are coated on seat main body by fabric.
Described reinforcement bend pipe material is shaped steel, is arranged in the respective slot at seat main body rear portion, and the reinforcement bend pipe surface at seat main body back cushion place must not exceed groove.
The utility model, simple in structure, quick and easy for installation, seat adopts Soft Roll travelling comfort good; Seat rear, without exposed metal parts, can not cause passenger's secondary injury in the time of collision happens, ensures its passenger's safety; In the time of collision happens, strengthen in addition the stressed opposite direction of installation direction syn-collision of bend pipe due to seat, can support rear row passenger's impulsive force by actv., can better retrain and protect rear row passenger's safety.
Brief description of the drawings
Fig. 1 is the front schematic view after the utility model assembling.
Fig. 2 is the utility model A-A cutaway view.
Fig. 3 is the B-B cutaway view of the utility model seat main body part.
In figure: 1 seat main body, 2 is strengthened bend pipe, 3 chair leg assemblies, 4 Soft Roll back cushions, 5 Soft Roll cushions, 6 bolt of rear end plates, 11 grooves.
Detailed description of the invention
By Fig. 1, 2, 3 know, a kind of internal frame bus blowing seat, by seat main body 1, chair leg assembly 3 forms, seat main body 1 uses after the blow molding of PE material, by fabric, Soft Roll back cushion 4 and Soft Roll cushion 5 are coated and are arranged on seat main body surface by fabric, seat main body 1 rear portion is provided with groove 11, the steel of shaped material is strengthened to bend pipe 2 to be connected in groove 11 by bolt of rear end plate 6, after seat main body 1 is connected with chair leg assembly 3 by bolt of rear end plate 6, described reinforcement bend pipe 2 materials are shaped steel, be arranged in the respective slot 11 at seat main body rear portion, the reinforcement bend pipe surface at seat main body 1 back cushion place must not exceed groove.
Claims (4)
1. an internal frame bus blowing seat, formed by seat main body (1), chair leg assembly (3), it is characterized in that: described seat main body (1) surface is provided with Soft Roll back cushion (4) and Soft Roll cushion (5), seat main body (1) rear portion is provided with strengthens bend pipe (2), and is connected with chair leg assembly (3) by bolt of rear end plate (6).
2. a kind of internal frame bus blowing seat according to claim 1, is characterized in that: the material that described seat main body (1) uses is PE.
3. a kind of internal frame bus blowing seat according to claim 1, is characterized in that: described Soft Roll back cushion (4) is coated on seat main body (1) by fabric with Soft Roll cushion (5).
4. a kind of internal frame bus blowing seat according to claim 1, it is characterized in that: described reinforcement bend pipe (2) material is shaped steel, be arranged in the respective slot (11) at seat main body (1) rear portion, reinforcement bend pipe (2) surface at seat main body (1) back cushion place must not exceed groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160037.6U CN203793179U (en) | 2014-04-03 | 2014-04-03 | Built-in skeleton blow-molding seat of bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160037.6U CN203793179U (en) | 2014-04-03 | 2014-04-03 | Built-in skeleton blow-molding seat of bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793179U true CN203793179U (en) | 2014-08-27 |
Family
ID=51375429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160037.6U Expired - Lifetime CN203793179U (en) | 2014-04-03 | 2014-04-03 | Built-in skeleton blow-molding seat of bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793179U (en) |
-
2014
- 2014-04-03 CN CN201420160037.6U patent/CN203793179U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |