CN103407392B - The special school bus seat skeleton of a kind of student - Google Patents
The special school bus seat skeleton of a kind of student Download PDFInfo
- Publication number
- CN103407392B CN103407392B CN201310376156.5A CN201310376156A CN103407392B CN 103407392 B CN103407392 B CN 103407392B CN 201310376156 A CN201310376156 A CN 201310376156A CN 103407392 B CN103407392 B CN 103407392B
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- CN
- China
- Prior art keywords
- connection pipe
- school bus
- attaching parts
- backup plate
- bus seat
- 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.)
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Links
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 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
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The present invention relates to the special school bus seat skeleton of a kind of student, comprise cushion skeleton, the backrest frames be connected by attaching parts with described cushion skeleton, described backrest frames comprises outside frame, be fixedly installed on the backup plate in described outside frame, described outside frame comprises bend pipe, the first connection pipe that one end is connected with one end of described bend pipe, the second connection pipe that one end is connected with the other end of described bend pipe, the top of described backup plate is connected with described bend pipe, the side, left and right two of described backup plate respectively with described first connection pipe, described second connection pipe is connected, described backup plate is structure as a whole.The backrest frames of school bus seat skeleton of the present invention adopts backup plate, and make the structural strength of whole seat more average, backup plate energy-absorbing is more abundant simultaneously, the injury that the structure reducing seat during collision causes student occupant.
Description
Technical field
The present invention relates generally to the special school bus seat skeleton of a kind of student, is applied on school bus, for the protection of occupant safety.
Background technology
Along with the increase of school bus consumption, student by bus safety becomes the object of people's concern gradually, requires the school bus place in operation that quality is more secure, safety performance is higher.The backrest frames that the skeleton of school bus seat domestic at present is mainly comprised cushion skeleton, is connected by attaching parts with described cushion skeleton, wherein backrest frames comprise outside frame, the multiple steel bars be welded in described outside frame.The backrest frames structural strength skewness of this seat, when colliding, steel bar is easy to be separated out with outside frame or deform, and the parts making intensity high protrude from whole seat, easily damage student occupant.
Summary of the invention
Technical matters to be solved by this invention overcomes the deficiencies in the prior art, provides a kind of student of backrest frames uniform intensity distribution special school bus seat skeleton.
For solving above technical matters, the present invention adopts following technical scheme:
The special school bus seat skeleton of a kind of student, the backrest frames comprising cushion skeleton, be connected by attaching parts with described cushion skeleton, described backrest frames comprises outside frame, the backup plate be fixedly installed in described outside frame, the second connection pipe that the first connection pipe that described outside frame comprises bend pipe, one end is connected with one end of described bend pipe, one end are connected with the other end of described bend pipe, the top of described backup plate is connected with described bend pipe, the side, left and right two of described backup plate is connected with described first connection pipe, described second connection pipe respectively, and described backup plate is structure as a whole.
Described bend pipe is pipe, and described first connection pipe and described second connection pipe are rectangular tube, and wherein, one end of described bend pipe is fixedly installed in described first connection pipe, and the other end of described bend pipe is fixedly installed in described second connection pipe.
Described attaching parts comprises the first attaching parts, the second attaching parts, and described first attaching parts, described second attaching parts are fixedly installed on the side, left and right two of described cushion skeleton rear end respectively.
Described first attaching parts, described second attaching parts are square connecting member, and the other end of described first connection pipe is fixedly installed in described first attaching parts, and the other end of described second connection pipe is all fixedly installed in described second attaching parts.
Described backup plate has the first rib, the second rib, the 3rd rib, the 4th rib successively in the short transverse of described school bus seat skeleton, wherein said first rib is strengthened for the top of described school bus seat skeleton, described second rib, described 3rd rib are all strengthened for the back of described school bus seat skeleton, and described 4th rib is strengthened for the waist of described school bus seat skeleton.
All described reinforcements all adopt beading PROCESS FOR TREATMENT.
Due to the enforcement of technique scheme, the present invention compared with prior art tool has the following advantages:
The backrest frames of school bus seat skeleton of the present invention adopts backup plate, and make the structural strength of whole school bus seat skeleton more average, backup plate energy-absorbing is more abundant simultaneously, the injury that during reduction collision, the structure of school bus seat skeleton causes student occupant.
School bus seat skeleton structure simplicity of design of the present invention, science, substantially increase the safety of seat.
Accompanying drawing explanation
Fig. 1 is the perspective view of school bus seat skeleton of the present invention;
In figure: 1, cushion skeleton; 2, backrest frames; 21, bend pipe; 22, the first connection pipe; 23, the second connection pipe; 24, the first rib; 25, the second rib; 26, the 3rd rib; 27, the 4th rib; 28, the first attaching parts; 29, the second attaching parts.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described.
As shown in Figure 1, the special school bus seat skeleton of a kind of student, the backrest frames 2 comprising cushion skeleton 1, be connected by attaching parts with cushion skeleton 1, backrest frames 2 comprises outside frame, the backup plate be fixedly installed in outside frame, the second connection pipe 23 that the first connection pipe 22 that outside frame comprises bend pipe 21, one end is connected with one end of bend pipe 21, one end are connected with the other end of bend pipe 21, the top of backup plate is connected with bend pipe 21, the side, left and right two of backup plate is connected with the first connection pipe 22, second connection pipe 23 respectively, and backup plate is structure as a whole.In order to improve the intensity of this school bus seat skeleton further, this backup plate has the first rib 24, second rib 25, the 3rd rib 26, the 4th rib 27 successively in the short transverse of school bus seat skeleton, wherein the first rib 24 is strengthened for the top of school bus seat skeleton, second rib 25, the 3rd rib 26 are all strengthened for the back of school bus seat skeleton, and the 4th rib 27 is strengthened for the waist of school bus seat skeleton.In this example, above-mentioned reinforcement all adopts beading PROCESS FOR TREATMENT.
In order to make the first connection pipe 21, second connection pipe 23 be connected between bend pipe 21 more firm, bend pipe 21 is made pipe, first connection pipe 22 and the second connection pipe 23 all make rectangular tube, wherein, one end of bend pipe 21 to be fixedly installed in the first connection pipe 22 and inner edge is cut in the internal face of the first connection pipe 22; The other end of bend pipe 22 is fixedly installed in the second connection pipe 23 and inner edge is cut in the internal face of the second connection pipe 23.
Attaching parts comprises the first attaching parts 28, second attaching parts 29, first attaching parts 28, second attaching parts 29 is fixedly installed on the side, left and right two of cushion skeleton 1 rear end respectively, and the first attaching parts 28, second attaching parts 29 is also square connecting member, the other end of the first connection pipe 22 is fixedly installed in the first attaching parts 28, and the other end of the second connection pipe 23 is fixedly installed in the second attaching parts 29.
In this example, the above-mentioned connection said all adopts welding manner to carry out.
Above to invention has been detailed description; its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; and the invention is not restricted to the embodiments described; the equivalence change that all Spirit Essences according to the present invention are done or modification, all should be encompassed within protection scope of the present invention.
Claims (5)
1. the special school bus seat skeleton of student, comprise cushion skeleton, the backrest frames be connected by attaching parts with described cushion skeleton, it is characterized in that, described backrest frames comprises outside frame, be fixedly installed on the backup plate in described outside frame, described outside frame comprises bend pipe, the first connection pipe that one end is connected with one end of described bend pipe, the second connection pipe that one end is connected with the other end of described bend pipe, the top of described backup plate is connected with described bend pipe, the side, left and right two of described backup plate respectively with described first connection pipe, described second connection pipe is connected, described backup plate is structure as a whole,
Described backup plate has the first rib, the second rib, the 3rd rib, the 4th rib successively in the short transverse of described school bus seat skeleton, wherein said first rib is strengthened for the top of described school bus seat skeleton, described second rib, described 3rd rib are all strengthened for the back of described school bus seat skeleton, and described 4th rib is strengthened for the waist of described school bus seat skeleton.
2. school bus seat skeleton according to claim 1, it is characterized in that, described bend pipe is pipe, described first connection pipe and described second connection pipe are rectangular tube, wherein, one end of described bend pipe is fixedly installed in described first connection pipe, and the other end of described bend pipe is fixedly installed in described second connection pipe.
3. school bus seat skeleton according to claim 1, is characterized in that, described attaching parts comprises the first attaching parts, the second attaching parts, and described first attaching parts, described second attaching parts are fixedly installed on the side, left and right two of described cushion skeleton rear end respectively.
4. school bus seat skeleton according to claim 3, it is characterized in that, described first attaching parts, described second attaching parts are square connecting member, the other end of described first connection pipe is fixedly installed in described first attaching parts, and the other end of described second connection pipe is fixedly installed in described second attaching parts.
5. school bus seat skeleton according to claim 1, is characterized in that, all described ribs all adopt beading PROCESS FOR TREATMENT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376156.5A CN103407392B (en) | 2013-08-26 | 2013-08-26 | The special school bus seat skeleton of a kind of student |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376156.5A CN103407392B (en) | 2013-08-26 | 2013-08-26 | The special school bus seat skeleton of a kind of student |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103407392A CN103407392A (en) | 2013-11-27 |
| CN103407392B true CN103407392B (en) | 2015-11-18 |
Family
ID=49600456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310376156.5A Active CN103407392B (en) | 2013-08-26 | 2013-08-26 | The special school bus seat skeleton of a kind of student |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103407392B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385957A (en) * | 2014-11-18 | 2015-03-04 | 郑州翎羽新材料有限公司 | Manufacturing method of seat framework |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5971490A (en) * | 1995-10-25 | 1999-10-26 | I.A.P.M., Ltd. | Vehicle seat and seat belt arrangement |
| CN201109389Y (en) * | 2007-11-27 | 2008-09-03 | 江西昌河汽车股份有限公司 | Four bar linkage type seat framework |
| CN101835659A (en) * | 2007-11-29 | 2010-09-15 | 丰田纺织株式会社 | Frame structure of seat cushion of seat for vehicle |
| CN202463635U (en) * | 2011-12-27 | 2012-10-03 | 厦门金龙汽车座椅有限公司 | Special school bus seat framework for pupils |
| CN202806475U (en) * | 2012-09-29 | 2013-03-20 | 陈小苹 | Magnesium alloy car seat backrest with high-strength |
| CN202806474U (en) * | 2012-09-29 | 2013-03-20 | 陈小苹 | Magnesium alloy car seat backrest further provided with reinforcing rib |
| CN203449987U (en) * | 2013-08-26 | 2014-02-26 | 清华大学苏州汽车研究院（相城） | School bus seat framework |
-
2013
- 2013-08-26 CN CN201310376156.5A patent/CN103407392B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5971490A (en) * | 1995-10-25 | 1999-10-26 | I.A.P.M., Ltd. | Vehicle seat and seat belt arrangement |
| CN201109389Y (en) * | 2007-11-27 | 2008-09-03 | 江西昌河汽车股份有限公司 | Four bar linkage type seat framework |
| CN101835659A (en) * | 2007-11-29 | 2010-09-15 | 丰田纺织株式会社 | Frame structure of seat cushion of seat for vehicle |
| CN202463635U (en) * | 2011-12-27 | 2012-10-03 | 厦门金龙汽车座椅有限公司 | Special school bus seat framework for pupils |
| CN202806475U (en) * | 2012-09-29 | 2013-03-20 | 陈小苹 | Magnesium alloy car seat backrest with high-strength |
| CN202806474U (en) * | 2012-09-29 | 2013-03-20 | 陈小苹 | Magnesium alloy car seat backrest further provided with reinforcing rib |
| CN203449987U (en) * | 2013-08-26 | 2014-02-26 | 清华大学苏州汽车研究院（相城） | School bus seat framework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103407392A (en) | 2013-11-27 |
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