CN203844638U - Frameless blow-molding seat of bus - Google Patents
Frameless blow-molding seat of bus Download PDFInfo
- Publication number
- CN203844638U CN203844638U CN201420160116.7U CN201420160116U CN203844638U CN 203844638 U CN203844638 U CN 203844638U CN 201420160116 U CN201420160116 U CN 201420160116U CN 203844638 U CN203844638 U CN 203844638U
- Authority
- CN
- China
- Prior art keywords
- seat
- bus
- main body
- blow
- frameless
- 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 6
- 238000007664 blowing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a frameless blow-molding seat of a bus. The frameless blow-molding seat of the bus comprises a seat body (1) and a seat leg bracket assembly (3) and is characterized in that the seat body (1) is connected with the seat leg bracket assembly (3) through a seat fixing seat (2) embedded in the bottom. The frameless blow-molding seat of the bus is simple in structure, is convenient and fast to mount and enables the seat weight to be effectively reduced; the seat does not have a steel framework, a traditional technical framework is replaced by the seat fixing seat, so that the seat cost is effectively lowered, and the market competitiveness of the product is improved; and in addition, there is no exposed metal component at the back of the seat, when the bus collides with the other objects, the secondary hurt to a passenger is avoided, and the passenger safety is guaranteed.
Description
Technical field
The utility model relates to a kind of seat, particularly relates to a kind of exoskeletal 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 the utility model patent of hollow blow molding armchair, a kind of blow-molded plastic chair patent No. is 20052013018.1, is 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; And metallic framework exposes, in the time of collision happens, the metallic framework of seat rear can damage human body.
Summary of the invention
For above-mentioned defect, the purpose of this utility model is to provide a kind of exoskeletal bus blowing seat, in seat main body blow mold, carry out secondary encapsulate and process and carry out fusion mutually with seat main body and be connected by seat permanent seat good injection mo(u)lding is placed on, after be connected with chair leg support assembly by bolt of rear end plate.
The technical solution of the utility model is achieved in the following ways: a kind of exoskeletal bus blowing seat, formed by seat main body, chair leg support assembly, it is characterized in that: the seat permanent seat that described seat main body is embedded with by bottom is connected with chair leg support assembly.
Described seat permanent seat is put to carrying out secondary encapsulate in seat main body blow mold and is processed with the material of seat main body and carry out mutual fusion, and seat permanent seat is embedded in seat main body.
In described seat permanent seat, be embedded with builtin-nut.
Described seat main body is provided with multiple reinforcement knots.
The utility model, simple in structure, quick and easy for installation, effectively reduce seat-weight, seat adopts without steel frame design, uses seat permanent seat to substitute traditional technique skeleton, effectively reduces seat cost, has improved product competitiveness in the markets; Chair back, without any exposed metal parts, can not cause passenger's secondary injury in the time of collision happens in addition, ensures its passenger's safety.
Brief description of the drawings
Fig. 1 is the main schematic diagram after the utility model assembling.
Fig. 2 is the utility model seat main body structural base schematic diagram.
Fig. 3 is the A-A cutaway view of the utility model seat main body.
In figure: 1 seat main body, 2 seat permanent seats, 3 chair leg support assemblies, 4 bolt of rear end plates, 11 are strengthened knot, 21 builtin-nuts.
detailed description of the invention
By Fig. 1, 2, 3 know, a kind of exoskeletal bus blowing seat, by seat main body 1, chair leg support assembly 3 forms, seat main body 1 bottom is embedded with seat permanent seat 2, in seat permanent seat 2, be embedded with builtin-nut 21, seat permanent seat 2 uses plastic engineering material PP-F401 and PE to add the alternative steel shape of 70% ratio mixed injection molding moulding skeleton according to 30% respectively, after seat permanent seat 2 is put to carry out secondary encapsulate in seat main body 1 blow mold and is processed with the material of seat main body 1 and carry out mutual fusion, seat permanent seat 2 is embedded in seat main body 1, seat main body 1 blow molding, seat main body 1 is provided with multiple reinforcement knots 11, strengthen the intensity after moulding, rear use bolt of rear end plate 4 is connected locking by chair leg support assembly 3 with the builtin-nut 21 in seat permanent seat 2, completes seat parts assembling, and fitting operation is convenient, fast.
Claims (4)
1. an exoskeletal bus blowing seat, is made up of seat main body (1), chair leg support assembly (3), it is characterized in that: the seat permanent seat (2) that described seat main body (1) is embedded with by bottom is connected with chair leg support assembly (3).
2. the exoskeletal bus blowing of one according to claim 1 seat, it is characterized in that: described seat permanent seat (2) is put to carry out the processing of secondary encapsulate in seat main body (1) blow mold and carried out mutual fusion with the material of seat main body (1), and seat permanent seat (2) is embedded in seat main body (1).
3. the exoskeletal bus blowing of one according to claim 1 seat, is characterized in that: in described seat permanent seat (2), be embedded with builtin-nut (21).
4. the exoskeletal bus blowing of one according to claim 1 seat, is characterized in that: described seat main body (1) is provided with multiple reinforcement knots (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160116.7U CN203844638U (en) | 2014-04-03 | 2014-04-03 | Frameless blow-molding seat of bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160116.7U CN203844638U (en) | 2014-04-03 | 2014-04-03 | Frameless blow-molding seat of bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844638U true CN203844638U (en) | 2014-09-24 |
Family
ID=51557690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160116.7U Expired - Lifetime CN203844638U (en) | 2014-04-03 | 2014-04-03 | Frameless blow-molding seat of bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844638U (en) |
Cited By (1)
| 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 |
-
2014
- 2014-04-03 CN CN201420160116.7U patent/CN203844638U/en not_active Expired - Lifetime
Cited By (1)
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103596748A (en) | Reinforced structural element made of plastic, in particular in the vehicle interior design field | |
| CN203844638U (en) | Frameless blow-molding seat of bus | |
| CN105059144A (en) | Bus seat without built-in framework | |
| CN103879319A (en) | Framework-free blow-molded bus seat | |
| CN103863156A (en) | Frame-free bus injection molding seat | |
| CN205185905U (en) | There is not built -in skeleton bus seat | |
| CN206344730U (en) | Bus seat skeleton | |
| CN204782650U (en) | (window) curtain piece | |
| CN203793160U (en) | Framework-free bus injection-molded seat | |
| CN203793179U (en) | Built-in skeleton blow-molding seat of bus | |
| CN206426882U (en) | A kind of pre-buried structure lightweight bus seat | |
| CN203844634U (en) | External supporting child seat | |
| CN103847547A (en) | Built-in framework bus blow molding seat | |
| CN203446899U (en) | Bench | |
| CN204774825U (en) | Split type ultralight quantifys car back -row seat back skeleton | |
| CN201814752U (en) | All-plastic frame of wheel chair | |
| CN204132881U (en) | Bar chair | |
| CN206347262U (en) | Foot rest and electronic product | |
| CN203563932U (en) | Chair with angular chair legs | |
| CN203449987U (en) | School bus seat framework | |
| CN201457130U (en) | Bus seat | |
| CN203619112U (en) | Window opening type backrest chair | |
| CN204774788U (en) | Lightweight car back -row seat handrail | |
| CN204323570U (en) | Motor cycle rear luggage carrier | |
| CN203446900U (en) | Extending beam connected plastic back rest chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |