CN206264847U - The back seat backrest frames of automobile 60% - Google Patents
The back seat backrest frames of automobile 60% Download PDFInfo
- Publication number
- CN206264847U CN206264847U CN201621353596.4U CN201621353596U CN206264847U CN 206264847 U CN206264847 U CN 206264847U CN 201621353596 U CN201621353596 U CN 201621353596U CN 206264847 U CN206264847 U CN 206264847U
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- CN
- China
- Prior art keywords
- steel wire
- backrest
- tube frame
- brace
- buttress brace
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Abstract
A kind of back seat backrest frames of automobile 60%, including U-tube frame, U-tube frame middle part side to the left is fixed with vertical square buttress brace, U-tube frame is divided into central backrest and side backrest by buttress brace, U-tube frame cross direction profiles have cross-brace steel wire, U-tube frame is vertically distributed with vertical supporting steel wire, it is characterised in that：The cross-brace steel wire of side backrest has the section that arches upward, and the section that arches upward is near buttress brace；Central backrest is provided with the vertical supporting steel wire and the vertical transition steel wire of cross-brace steel wire that position is higher than central backrest, and transition steel wire is near buttress brace.The utility model provides a kind of back seat backrest frames of automobile 60%, and more effective support member is set near buttress brace, reduces the excessive seating sense of discomfort for causing of drop herein.
Description
Technical field
The utility model belongs to automotive seating art field, refers in particular to a kind of back seat backrest frames of automobile 60%.
Background technology
The back seat backrest frames of automobile 60% and 40% Automobile back row seat back framework split assembling realize heel row
The subregion of seat fell, and storing and seating can take into account simultaneously, and function is more diversified.The back seat backrest frames of automobile 60% by
In wider width, it is necessary to place the branch of a more thick buttress brace, buttress brace and back in middle part deflection central handrail box side
There is larger drop in support steel wire, because this paragraph difference cannot be supported effectively during seat surface stress, cause surface involve power
It is excessive, cause seating uncomfortable or surface damage.
The content of the invention
The purpose of this utility model is to provide a kind of back seat backrest frames of automobile 60%, is set more near buttress brace
Effective support member, reduces the excessive seating sense of discomfort for causing of drop herein.
What the purpose of this utility model was realized in：A kind of back seat backrest frames of automobile 60%, including U-tube
Frame, U-tube frame middle part side to the left is fixed with vertical square buttress brace, buttress brace by U-tube frame be divided into central backrest and
Side backrest, U-tube frame cross direction profiles have cross-brace steel wire, and U-tube frame is vertically distributed with vertical supporting steel wire, and it is special
Levy and be：The cross-brace steel wire of side backrest has the section that arches upward, and the section that arches upward is near buttress brace；Central backrest is provided with
Position is higher than the vertical supporting steel wire and the vertical transition steel wire of cross-brace steel wire of central backrest, and transition steel wire is close to and adds
Brutal.
Preferably, the raised raised section of buttress brace is provided with the middle part of the transition steel wire.
Preferably, the upper beam of the U-tube frame is formed with two curb girder one bendings, and the lower end of U-tube frame is connected with underbeam,
Underbeam is yi word pattern steel pipe, and the middle part side to the left of underbeam is provided with the depression section being stamped and formed out, and the lower end of the buttress brace is fixed on
In depression section, the upper end end face of buttress brace is provided with the arc groove being adapted to U-tube frame upper beam, the upper beam insertion arc of U-tube frame
In connected in star.
Preferably, the central backrest and side backrest are respectively arranged below with waist support supporting steel wire.
Preferably, the side backrest outside is provided with flank Auxiliary support steel wire.
Preferably, it is respectively equipped with headrest sleeve on the upper beam wall of the central backrest and side backrest.
The utility model is prominent and beneficial compared to existing technology to be had the technical effect that：
The setting of the section that the 1st, arches upward and transition steel wire causes that the supporting steel wire at buttress brace and back has falling for ladder decline
Difference, the filler of skeleton can be supported more effectively, and ride quality rises.
2nd, the raised section of transition steel wire compensate for the gap between transition steel wire and buttress brace, and raised section can be fixed on
On buttress brace, the support of transition steel wire is more firm.
3rd, upper beam and two curb girder one bendings form intensity more preferably, and the depression section in the middle part of underbeam facilitates the dress of buttress brace
Match somebody with somebody.
4th, waist support supporting steel wire causes that occupant's waist is effectively supported.
5th, flank Auxiliary support steel wire makes occupant's parcel sense stronger.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is three-dimensional structure diagram of the present utility model two.
Reference：1st, upper beam；2nd, curb girder；3rd, underbeam；4th, central backrest；5th, side backrest；6th, head rest cover
Pipe；7th, flank Auxiliary support steel wire；8th, cross-brace steel wire；9th, vertical supporting steel wire；10th, arch upward section；11st, transition steel wire；12、
Raised section；13rd, be recessed section；14th, waist support supporting steel wire；15th, buttress brace.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-2：
A kind of back seat backrest frames of automobile 60%, including U-tube frame, U-tube frame middle part side to the left are fixed with vertically
U-tube frame is divided into central backrest 4 and side backrest 5, U-tube frame transverse direction by square buttress brace 15, buttress brace 15
Cross-brace steel wire 8 is distributed with, U-tube frame is vertically distributed with vertical supporting steel wire 9, the cross-brace steel of side backrest 5
Silk 8 has the section 10 that arches upward, and the section that arches upward 10 is near buttress brace 15；It is higher than central backrest 4 that central backrest 4 is provided with position
The vertical transition steel wire 11 of vertical supporting steel wire 9 and cross-brace steel wire 8, transition steel wire 11 is near buttress brace 15.
Wherein, the middle part of the transition steel wire 11 is provided with the raised section 12 of the projection of buttress brace 15.
Wherein, the upper beam 1 of the U-tube frame is formed with two one bendings of curb girder 2, and U-tube frame lower end is provided with underbeam 3,
Underbeam 3 is yi word pattern steel pipe, and the middle part side to the left of underbeam 3 is provided with the depression section 13 being stamped and formed out, the lower end of the buttress brace 15
It is fixed in depression section 13, the upper end end face of buttress brace 15 is provided with the arc groove being adapted to U-tube frame upper beam 1, U-tube frame
In the insertion arc groove of upper beam 1.
Wherein, the central backrest 4 and side backrest 5 are respectively arranged below with waist support supporting steel wire 14.
Wherein, the outside of the side backrest 5 is provided with flank Auxiliary support steel wire 7.
Wherein, it is respectively equipped with headrest sleeve 6 on the upper beam wall of the central backrest 4 and side backrest 5.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle etc., all should be covered by guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. a kind of back seat backrest frames of automobile 60%, including U-tube frame, U-tube frame middle part side to the left is fixed with vertical side
U-tube frame is divided into central backrest (4) and side backrest (5), U-tube by the buttress brace (15) of shape, buttress brace (15)
Frame cross direction profiles have cross-brace steel wire (8), and U-tube frame is vertically distributed with vertical supporting steel wire (9), it is characterised in that：Side
, with the section that arches upward (10), the section that arches upward (10) is near buttress brace (15) for the cross-brace steel wire (8) of backrest (5)；Central backrest
Region (4) is provided with the vertical mistake of the vertical supporting steel wire (9) that position is higher than central backrest (4) and cross-brace steel wire (8)
Steel wire (11) is crossed, transition steel wire (11) is near buttress brace (15).
2. back seat backrest frames of automobile according to claim 1 60%, it is characterised in that：The transition steel wire (11)
Middle part be provided with the raised raised section (12) of buttress brace (15).
3. back seat backrest frames of automobile according to claim 2 60%, it is characterised in that：The U-tube frame it is upper
Beam (1) is formed with two curb girder (2) one bendings, and the lower end of U-tube frame is connected with underbeam (3), and underbeam (3) is yi word pattern steel pipe,
The middle part side to the left of underbeam (3) is provided with depression section (13) being stamped and formed out, and the lower end of the buttress brace (15) is fixed on depression section
(13) on, the upper end end face of buttress brace (15) is provided with the arc groove being adapted to U-tube frame upper beam (1), the upper beam of U-tube frame
(1) in embedded arc groove.
4. back seat backrest frames of automobile according to claim 1 60%, it is characterised in that：The central backrest
And side backrest (5) is respectively arranged below with waist support supporting steel wire (14) (4).
5. back seat backrest frames of automobile according to claim 1 60%, it is characterised in that：The side backrest
(5) outside is provided with flank Auxiliary support steel wire (7).
6. back seat backrest frames of automobile according to claim 1 60%, it is characterised in that：The central backrest
(4) and on the upper beam (1) of side backrest (5) it is respectively equipped with headrest sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353596.4U CN206264847U (en) | 2016-12-10 | 2016-12-10 | The back seat backrest frames of automobile 60% |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353596.4U CN206264847U (en) | 2016-12-10 | 2016-12-10 | The back seat backrest frames of automobile 60% |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206264847U true CN206264847U (en) | 2017-06-20 |
Family
ID=59044872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621353596.4U Active CN206264847U (en) | 2016-12-10 | 2016-12-10 | The back seat backrest frames of automobile 60% |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206264847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826013A (en) * | 2017-12-08 | 2018-03-23 | 重庆长安汽车股份有限公司 | A kind of mounting structure of automotive seat plastic decorating part |
-
2016
- 2016-12-10 CN CN201621353596.4U patent/CN206264847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826013A (en) * | 2017-12-08 | 2018-03-23 | 重庆长安汽车股份有限公司 | A kind of mounting structure of automotive seat plastic decorating part |
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| GR01 | Patent grant |