CN105034892A - Framework assembly structure of centre armrest of back row seat - Google Patents
Framework assembly structure of centre armrest of back row seat Download PDFInfo
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- CN105034892A CN105034892A CN201510323805.4A CN201510323805A CN105034892A CN 105034892 A CN105034892 A CN 105034892A CN 201510323805 A CN201510323805 A CN 201510323805A CN 105034892 A CN105034892 A CN 105034892A
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- welding groove
- headrest
- arm supports
- supporting plate
- assembly structure
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Abstract
The invention discloses a framework assembly structure of a centre armrest of a back row seat. The framework assembly structure comprises a headrest lapping rack, a hinge support and two armrest supporting tubes, wherein the headrest lapping rack is located at the upper part, the hinge support is located at the lower part, and the two armrest supporting tubes are connected between the headrest lapping rack and the hinge support; the upper end parts of the armrest supporting tubes are fixedly connected with the headrest lapping rack; the lower end parts of the armrest supporting tubes are fixedly connected with the hinge support. According to the framework assembly structure of the centre armrest of the back row seat, disclosed by the invention, the headrest mounting rack and the hinge structure are separated, and by adopting a split-type structure, the framework structure is firm, and a headrest, a locking structure and a rotating shaft are convenient in installation; meanwhile, the distance between the headrest mounting rack and the hinge structure is adjusted, so that the whole framework structure can be adapted to the requirements of different vehicles, and the framework structure is simplified.
Description
Technical field
The present invention relates to a kind of automotive seat, especially a kind of back seat center armrest frame assembly structure.
Background technology
Automotive seat are the important safety parts on automobile, need to be supplied to occupant support, location, traveling comfort and safety guard-safeguard.Headrest is the vitals in seat, while provide head to have a rest to occupant, more will absorb protecting energy occupant's head in automobile collision procedure, is reduce the important device of clashing into occupant's cervical injuries.And for back seat center armrest, both having can be used as backrest uses, also turningly to use as handrail.As handrail, its top is formula structure integrally, and its armrest surface is smooth, but as backrest, also needs at the oblique installation headrest of its backrest surface, but in prior art, but can not be applicable to this structure, install inconvenient by straight-bar plug-in mounting headrest technology; And existing headrest fixing after, head rest pole fulcrum force is single, fragile, therefore needs to do further improvement to armrest skeleton.
Further, back seat center armrest is owing to usually needing upset, and realize the conversion of handrail and backrest, because its function makes so, hinge arrangement needs locking structure, rotating shaft etc. to roll into one, and therefore its hinge arrangement needs perfect.Traditional Chinese chair structure, its center armrest is integrated in back seat, once change the reasons such as money because of vehicle, cause the attachment point of handrail on vehicle body, length and width change, armrest skeleton assembly cannot continue to use, and need to develop new armrest skeleton, after vehicle is gone into operation, back seat center armrest skeleton technology cost declining difficulty is comparatively large, and actual gain is very limited.
Summary of the invention
For solving above technical matters, the invention provides a kind of back seat center armrest frame assembly structure, headrest erecting frame is separated with hinge arrangement, adopt split-type structural, skeleton structure is firm, headrest, locking structure, rotating shaft easy for installation, regulate the distance of rest the head on erecting frame and hinge arrangement simultaneously, make whole skeleton structure can adapt to the requirement of different automobile types, simplify the structure of skeleton.
The object of the present invention is achieved like this: a kind of back seat center armrest frame assembly structure, its key is: comprise superposed headrest ledge, base mounting bracket in bottom, be connected to two arm supports pipes between described headrest ledge and base mounting bracket, the upper end of this arm supports pipe is fixedly connected with described headrest ledge, and the bottom of this arm supports pipe is fixedly connected with described base mounting bracket;
Described headrest ledge comprises the lap plate head rest pole parallel with two, described head rest pole comprises headrest construction section and overlap joint construction section, the corresponding described head rest pole of described lap plate is provided with the first longitudinal welding groove and the second welding groove, the equal semicircular in shape of cross-sectional plane of described first welding groove and the second welding groove, this the first welding groove is positioned at the top of the second welding groove, this first welding groove and the concentricity line of the second welding groove are arranged, the notch of this first welding groove and the second welding groove is respectively towards positive side and the dorsal part of lap plate, described backrest construction section is inserted into the first welding groove and the second welding groove is interior and fixing, described headrest construction section and overlap joint construction section angle in obtuse angle, this headrest construction section points to the positive side of lap plate, oblique installation headrest can be realized, easier for installation, and this headrest ledge, the pressure dissipation that head rest pole can be transmitted, on whole lap plate, reduces the impaired probability of whole skeleton, improves service life.
Described base mounting bracket comprises supporting plate and rotating shaft, the right and left of this supporting plate is symmetrically fixed with two parallel grooved parts, wear described rotating shaft between two described grooved parts and fix, the two ends of this rotating shaft pass two described grooved parts respectively, described grooved part is provided with the spring pin mounting cylinder with described shaft parallel, next is arranged side by side for this spring pin mounting cylinder and rotating shaft one, two symmetrical " U " type clamping sheets are provided with in the middle part of described supporting plate, the card interface of this clamping sheet is just to described spring pin mounting cylinder, this clamping sheet is fixedly connected with drag-line guide pin bushing, this drag-line guide pin bushing is just to described spring pin, be convenient to locking structure is installed.
Adopt said structure, headrest ledge is separated with base mounting bracket, adopt split-type structural, skeleton structure is firm, headrest, locking structure, rotating shaft easy for installation, change the length of arm supports pipe simultaneously, the distance of headrest ledge and hinge arrangement can be regulated, make whole skeleton structure can adapt to the requirement of different automobile types, simplify the structure of skeleton.
Two described arm supports pipe symmetries also be arranged in parallel, and the inner side of described arm supports pipe is provided with installation journal stirrup.
Adopt said structure, installing journal stirrup can be fixed to armrest skeleton on handrail.
Vertically strut bar is fixedly connected with between two described arm supports pipes.
Adopt said structure, add the side direction mechanical property of skeleton.
The described rotating shaft that the bottom of above-mentioned arm supports pipe is corresponding and spring pin mounting cylinder are respectively equipped with two half round cut, when described arm supports pipe is fixedly connected with grooved part, the construction section of described rotating shaft and spring pin mounting cylinder snaps in two described half round cut respectively.
Adopt said structure, arm supports pipe arranges half round cut, is convenient to arm supports pipe and grooved part is connected.
The limit, the left and right sides of above-mentioned lap plate is rearwardly provided with 90 degree of flange, and the hypomere of described flange is fixedly connected with the upper end of described arm supports pipe.
Adopt said structure, flange can play the effect strengthening lap plate.
Described lap plate between two described head rest poles is provided with two the first symmetrical reinforced ribs, parallel first welding groove of described first reinforced rib or the second welding groove are arranged, and be positioned at the first half of lap plate, this first reinforced rib is between two head rest poles, and the notch of this first reinforced rib and the notch of the first welding groove are towards the same side.
Adopt said structure, reinforced rib improves the intensity of lap plate.
The cross section of above-mentioned grooved part is in " n " type, and the side of this grooved part is vertical with described supporting plate, and this grooved part edge and described supporting plate side edge are also one-body molded, and the lower end part of described arm supports pipe is in the groove of described grooved part and be fixedly connected with.
Adopt said structure, this grooved part is convenient to be welded and fixed with arm supports pipe, and integrated grooved part and supporting plate form " m " type support, and structure is more firm.
Above-mentioned clamping sheet perpendicular to described supporting plate, this clamping sheet and described supporting plate one-body molded; Described supporting plate is arranged with fixed orifice; Described supporting plate upper punch is pressed with two place second reinforced ribs, and the second reinforced rib described in two places is arranged near both sides grooved part respectively.
Adopt said structure, supporting plate is convenient to connect and fix drag-line guide pin bushing, and integrated clamping tablet stability is better, is convenient to the processing of punching press flange; Because supporting plate is metallic support, producing abnormal sound for preventing foam and metal supporting plate from rubbing, being also provided with Plastic Parts for this reason between foam and supporting plate, fixed orifice is to be fixedly connected with Plastic Parts; And the second reinforced rib plays the effect of reinforced support plate.
Beneficial effect:
A kind of back seat center armrest of the present invention frame assembly structure, headrest erecting frame is separated with hinge arrangement, adopt split-type structural, skeleton structure is firm, headrest, locking structure, rotating shaft easy for installation, regulate the distance of headrest erecting frame and hinge arrangement simultaneously, make whole skeleton structure can adapt to the requirement of different automobile types, simplify the structure of skeleton.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present invention;
Fig. 2 is the assembling schematic diagram of Fig. 1;
Fig. 3 is the section drawing of lap plate in Fig. 2.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
A kind of back seat center armrest frame assembly structure as illustrated in fig. 1 and 2, be made up of superposed headrest ledge 1, the base mounting bracket 2 in bottom, the two arm supports pipes 3 be connected between described headrest ledge 1 and base mounting bracket 2, the upper end of this arm supports pipe 3 is fixedly connected with described headrest ledge 1, and the bottom of this arm supports pipe 3 is fixedly connected with described base mounting bracket 2.
As shown in Figures 2 and 3: described headrest ledge 1 is made up of the head rest pole 1b that lap plate 1a is parallel with two, described head rest pole 1b is made up of the construction section M and overlap joint construction section N that rests the head on, the corresponding described head rest pole 1b of described lap plate 1a is provided with the first longitudinal welding groove 11 and the second welding groove 12, the equal semicircular in shape of cross-sectional plane of described first welding groove 11 and the second welding groove 12, this first welding groove 11 is positioned at the top of the second welding groove 12, this first welding groove 11 and the concentricity line of the second welding groove 12 are arranged, the notch of this first welding groove 11 and the second welding groove 12 is respectively towards positive side and the dorsal part of lap plate 1a, described backrest construction section to be inserted in the first welding groove 11 and the second welding groove 12 and fixing, described headrest construction section M and overlap joint construction section N angle in obtuse angle, this headrest construction section M points to the positive side of lap plate 1a, the limit, the left and right sides of described lap plate 1a is rearwardly provided with 90 degree of flange 13, and the hypomere of described flange 13 and the upper end of described arm supports pipe 3 are welded and fixed.Described lap plate 1a between two described head rest pole 1b is provided with two the first symmetrical reinforced ribs 14, parallel first welding groove 11 of described first reinforced rib 14 or the second welding groove 12 are arranged, and be positioned at the first half of lap plate 1a, this first reinforced rib 14 is between two head rest pole 1b, and the notch of this first reinforced rib 14 and the notch of the first welding groove 11 are towards the same side.
As illustrated in fig. 1 and 2: described base mounting bracket 2 is made up of supporting plate 2a and rotating shaft 2b, the right and left of this supporting plate 2a is symmetrically fixed with two parallel grooved parts 21, the cross section of described grooved part 21 is in " n " type, the side of this grooved part 21 is vertical with described supporting plate 2a, this grooved part 21 edge and described supporting plate 2a side edge are also one-body molded, and the lower end part of described arm supports pipe 3 is in the groove of described grooved part 21 and be welded and fixed.Wear described rotating shaft 2b between two described grooved parts 21 and fix, the two ends of this rotating shaft 2b pass two described grooved parts 21 respectively, described grooved part 21 is provided with the spring pin mounting cylinder 22 parallel with described rotating shaft 2b, next is arranged side by side for this spring pin mounting cylinder 22 and rotating shaft 2b mono-, two symmetrical " U " type clamping sheets 23 are provided with in the middle part of described supporting plate 2a, described clamping sheet 23 is perpendicular to described supporting plate 2a, and this clamping sheet 23 is one-body molded with described supporting plate 2a; The card interface of this clamping sheet 23, just to described spring pin mounting cylinder 22, this clamping sheet 23 is fixed clamping drag-line guide pin bushing, and this drag-line guide pin bushing, just to described spring pin, is convenient to install locking structure.Described supporting plate 2a is arranged with fixed orifice 24; Described supporting plate 2a upper punch is pressed with the second reinforced rib 25 described in two place second reinforced rib 25, two places and arranges near both sides grooved part 21 respectively.
Two described arm supports pipe 3 symmetries also be arranged in parallel, and the inner side of described arm supports pipe 3 is provided with installs journal stirrup 31; Strut bar 32 is vertically fixedly connected with between two described arm supports pipes 3; The described rotating shaft 2b that the bottom of described arm supports pipe 3 is corresponding and spring pin mounting cylinder 22 are respectively equipped with two half round cut 33, when described arm supports pipe 3 is fixedly connected with grooved part 21, the construction section of described rotating shaft 2b and spring pin mounting cylinder 22 snaps in two described half round cut 33 respectively.
Finally it should be noted that; foregoing description is only the preferred embodiments of the present invention; those of ordinary skill in the art is under enlightenment of the present invention; under the prerequisite without prejudice to present inventive concept and claim; can make like multiple types and representing, such conversion all falls within protection scope of the present invention.
Claims (8)
1. a back seat center armrest frame assembly structure, it is characterized in that: comprise superposed headrest ledge (1), be positioned at the base mounting bracket (2) of bottom, be connected to two arm supports pipes (3) between described headrest ledge (1) and base mounting bracket (2), the upper end of this arm supports pipe (3) is fixedly connected with described headrest ledge (1), and the bottom of this arm supports pipe (3) is fixedly connected with described base mounting bracket (2);
Described headrest ledge (1) comprises lap plate (1a) head rest pole (1b) parallel with two, described head rest pole (1b) comprises headrest construction section (M) and overlap joint construction section (N), the corresponding described head rest pole of described lap plate (1a) (1b) is provided with longitudinal the first welding groove (11) and the second welding groove (12), the equal semicircular in shape of cross-sectional plane of described first welding groove (11) and the second welding groove (12), this the first welding groove (11) is positioned at the top of the second welding groove (12), this first welding groove (11) and the second welding groove (12) concentricity line are arranged, the notch of this first welding groove (11) and the second welding groove (12) is respectively towards positive side and the dorsal part of lap plate (1a), described backrest construction section is inserted into the first welding groove (11) and the second welding groove (12) is interior and fixing, described headrest construction section (M) and overlap joint construction section (N) angle in obtuse angle, this headrest construction section (M) points to the positive side of lap plate (1a),
Described base mounting bracket (2) comprises supporting plate (2a) and rotating shaft (2b), the right and left of this supporting plate (2a) is symmetrically fixed with two parallel grooved parts (21), wear described rotating shaft (2b) between two described grooved parts (21) and fix, the two ends of this rotating shaft (2b) pass two described grooved parts (21) respectively, described grooved part (21) is provided with the spring pin mounting cylinder (22) parallel with described rotating shaft (2b), next is arranged side by side for this spring pin mounting cylinder (22) and rotating shaft (2b), described supporting plate (2a) middle part is provided with two symmetrical " U " types clamping sheet (23), the card interface of this clamping sheet (23) is just to described spring pin mounting cylinder (22), this clamping sheet (23) is upper is fixedly connected with drag-line guide pin bushing, this drag-line guide pin bushing is just to described spring pin.
2. a kind of back seat center armrest frame assembly structure according to claim 1, it is characterized in that: two described arm supports pipe (3) symmetries also be arranged in parallel, and the inner side of described arm supports pipe (3) is provided with installs journal stirrup (31).
3. a kind of back seat center armrest frame assembly structure according to claim 1 and 2, is characterized in that: be vertically fixedly connected with strut bar (32) between two described arm supports pipes (3).
4. a kind of back seat center armrest frame assembly structure according to claim 3, it is characterized in that: the described rotating shaft (2b) that the bottom of described arm supports pipe (3) is corresponding and spring pin mounting cylinder (22) are respectively equipped with two half round cut (33), when described arm supports pipe (3) is fixedly connected with grooved part (21), the construction section of described rotating shaft (2b) and spring pin mounting cylinder (22) snaps in two described half round cut (33) respectively.
5. a kind of back seat center armrest frame assembly structure according to claim 1, it is characterized in that: the limit, the left and right sides of described lap plate (1a) is rearwardly provided with 90 degree of flange (13), the hypomere of described flange (13) is fixedly connected with the upper end of described arm supports pipe (3).
6. a kind of back seat center armrest frame assembly structure according to claim 1 or 5, it is characterized in that: the described lap plate (1a) between two described head rest poles (1b) is provided with two symmetrical the first reinforced ribs (14), parallel first welding groove (11) of described first reinforced rib (14) or the second welding groove (12) are arranged, and be positioned at the first half of lap plate (1a), this first reinforced rib (14) is positioned between two head rest poles (1b), the notch of this first reinforced rib (14) and the notch of the first welding groove (11) are towards the same side.
7. a kind of back seat center armrest frame assembly structure according to claim 1, it is characterized in that: the cross section of described grooved part (21) is in " n " type, the side of this grooved part (21) is vertical with described supporting plate (2a), this grooved part (21) edge and described supporting plate (2a) side edge are also one-body molded, and the lower end part of described arm supports pipe (3) is in the groove of described grooved part (21) and be fixedly connected with.
8. a kind of back seat center armrest frame assembly structure according to claim 1 or 7, it is characterized in that: described clamping sheet (23) is perpendicular to described supporting plate (2a), and this clamping sheet (23) is one-body molded with described supporting plate (2a); Described supporting plate (2a) is arranged with fixed orifice (24); Described supporting plate (2a) upper punch is pressed with two places second reinforced rib (25), and the second reinforced rib (25) described in two places is arranged near both sides grooved part (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323805.4A CN105034892B (en) | 2015-06-12 | 2015-06-12 | A kind of back seat center armrest frame assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323805.4A CN105034892B (en) | 2015-06-12 | 2015-06-12 | A kind of back seat center armrest frame assembly structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105034892A true CN105034892A (en) | 2015-11-11 |
| CN105034892B CN105034892B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510323805.4A Active CN105034892B (en) | 2015-06-12 | 2015-06-12 | A kind of back seat center armrest frame assembly structure |
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| CN (1) | CN105034892B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773305A (en) * | 2018-05-30 | 2018-11-09 | 延锋安道拓座椅有限公司 | A kind of buffering of built-in large-scale handrail helps pass locking mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005001618A (en) * | 2003-06-16 | 2005-01-06 | Suzuki Motor Corp | Seat back structure |
| EP1728673A1 (en) * | 2005-05-30 | 2006-12-06 | C.R.F. Societa' Consortile per Azioni | A configurable seat assembly for a vehicle |
| US20070069561A1 (en) * | 2005-09-29 | 2007-03-29 | Jens Schnabel | Row of seats of a vehicle with an arm rest arranged between two outside seats |
| CN104057856A (en) * | 2014-06-26 | 2014-09-24 | 天津博信汽车零部件有限公司 | Lifting type back row seat handrail and vehicle provided with same |
| CN204249860U (en) * | 2014-11-11 | 2015-04-08 | 芜湖瑞泰汽车零部件有限公司 | A kind of back seat backrest frames assembly |
| CN204774780U (en) * | 2015-06-12 | 2015-11-18 | 杭州延锋江森汽车部件系统有限公司 | Car back -row seat center armrest skeleton texture |
-
2015
- 2015-06-12 CN CN201510323805.4A patent/CN105034892B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005001618A (en) * | 2003-06-16 | 2005-01-06 | Suzuki Motor Corp | Seat back structure |
| EP1728673A1 (en) * | 2005-05-30 | 2006-12-06 | C.R.F. Societa' Consortile per Azioni | A configurable seat assembly for a vehicle |
| US20070069561A1 (en) * | 2005-09-29 | 2007-03-29 | Jens Schnabel | Row of seats of a vehicle with an arm rest arranged between two outside seats |
| CN104057856A (en) * | 2014-06-26 | 2014-09-24 | 天津博信汽车零部件有限公司 | Lifting type back row seat handrail and vehicle provided with same |
| CN204249860U (en) * | 2014-11-11 | 2015-04-08 | 芜湖瑞泰汽车零部件有限公司 | A kind of back seat backrest frames assembly |
| CN204774780U (en) * | 2015-06-12 | 2015-11-18 | 杭州延锋江森汽车部件系统有限公司 | Car back -row seat center armrest skeleton texture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773305A (en) * | 2018-05-30 | 2018-11-09 | 延锋安道拓座椅有限公司 | A kind of buffering of built-in large-scale handrail helps pass locking mechanism |
| CN108773305B (en) * | 2018-05-30 | 2019-10-11 | 延锋安道拓座椅有限公司 | A kind of buffering of built-in large-scale handrail helps pass locking mechanism |
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| Publication number | Publication date |
|---|---|
| CN105034892B (en) | 2017-03-01 |
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Inventor after: Deng Mingzhu Inventor after: Tian Liang Inventor after: Wang Xiaoqiang Inventor after: Yu Hongchao Inventor after: Li Xuming Inventor before: Deng Mingzhu Inventor before: Tian Liang Inventor before: Wang Xiaoqiang |
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Address after: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee after: Chongqing andotuo Auto Parts System Co.,Ltd. Address before: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee before: Chongqing Yanfeng Johnson Automotive Parts System Co.,Ltd. Address after: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee after: Chongqing Yanfeng Johnson Automotive Parts System Co.,Ltd. Address before: 401122 No. 4, long Fuxi Road, North District, Yubei District economic and Technological Development Zone, Chongqing Patentee before: CHONGQING YANFENG JOHNSON CONTROLS AUTOMOBILE PARTS SYSTEMS, Inc. |
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