CN205311376U - Driver seat chair assembly - Google Patents
Driver seat chair assembly Download PDFInfo
- Publication number
- CN205311376U CN205311376U CN201521017793.4U CN201521017793U CN205311376U CN 205311376 U CN205311376 U CN 205311376U CN 201521017793 U CN201521017793 U CN 201521017793U CN 205311376 U CN205311376 U CN 205311376U
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- backrest
- slide rail
- seat frame
- skeleton
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Abstract
The utility model discloses a driver seat chair assembly, including back skeleton, seat frame skeleton, right side slide rail and left side slide rail, the back skeleton includes the big sideboard in back left side, the big sideboard in back right side and the integral return bend of back skeleton, and the integral return bend of back skeleton is by the same steel pipe rectangle frame that forms of buckling, and adopt in another end of the draw mode inserted steel pipe end of steel pipe to be in the same place to adjacent ground solder bumps, the right side of seat frame skeleton leans on the back position department to be equipped with seat belt lock, and before seat frame skeleton left, the rear end links to each other through independent support and left side slide rail respectively, preceding, the rear end on the right side of seat frame skeleton link to each other with the right side slide rail through same monolith support. The partial stress energy of back skeleton transmits the angle modulation ware rapidly through whole big return bend on, the partial stress of seat belt lock position department can disperse to transmit the front end of last slide rail, makes whole right side slide rail bearing stress even basically, easily satisfies the safety test requirement.
Description
Technical field
The utility model relates to automotive seating art field, is specifically related to the structure of a kind of officer's seat assembly.
Background technology
As shown in Figure 4, officer's seat back-rest framework forms primarily of the half of formula bend pipe 4 of side plate 2 big on the right side of big on the left of backrest side plate 1, backrest, backrest recliner core members 3 and backrest frames. On the left of backrest, the lower end of big side plate 1 is provided with backrest recliner core members 3. When backrest frames does fatigue durability test, on the left of backrest on the right side of big side plate 1, backrest the half of formula bend pipe 4 of big side plate 2 and backrest frames to weld place's stress ratio more concentrated, it is easy to fracture, thus cause test failure to pass through.
As shown in Figure 5, safety belt lock catch 7 is equipped with in position rearward in the right side of officer's seat seat frame skeleton 1. The front and back ends in the left side of seat frame skeleton is connected with left side slide rail 6 by independent support 8 respectively, and the front and back ends on the right side of seat frame skeleton is also connected with right side slide rail 5 by independent support 8 respectively. Left and right side slide rail 6,5 is all made up of upper slide rail and glidepath. Owing to safety belt lock catch 7 is equipped with in position rearward in the right side of seat frame skeleton, therefore, all stress all concentrates on unsettled section of the upper sliding rail rear end in right side, when crossing the test of seat national standard regulation (i.e. the test of GB/14167 securing band point of fixity), this section is very easy to fracture, and test cannot be passed through.
Practical novel content
The utility model is intended to solve officer's backrest frames welding stress and concentrates, and produces the problem of fracture; And the problem that on the right side of officer's seat frame skeleton, on slide rail, sliding rail rear end unsettled section of stress is concentrated, avoid this section to rupture, meet seat national standard regulation test requirements document.
For this reason, the technical scheme that the utility model adopts is: a kind of officer's seat assembly, comprising backrest frames, seat frame skeleton, right side slide rail and left side slide rail, the lower end of described backrest frames is connected with the rear end of seat frame skeleton and forms chair framework, it is characterised in that:
Described backrest frames comprises big side plate on the left of backrest, big side plate and backrest frames monoblock type bend pipe on the right side of backrest, on the left of described backrest, the lower end of big side plate is provided with backrest recliner core members, backrest frames monoblock type bend pipe bends by same steel pipe, and by upper lateral tube section, bottom rail pipeline section, the rectangle frame that left standpipe section and right standpipe section surround, one termination of steel pipe adopts in another termination that draw mode inserts steel pipe, and ground connection is welded together, described left standpipe section is welded on the inwall of big side plate on the left of backrest, right standpipe section is welded on the inwall of big side plate on the right side of backrest,
Safety belt lock catch is equipped with in position rearward in the right side of described seat frame skeleton, the front and back ends in the left side of seat frame skeleton is connected with left side slide rail by independent support respectively, the front and back ends on the right side of described seat frame skeleton is connected with right side slide rail by same integral support, the upper slide rail length such as grade of described integral support and right side slide rail, integral support is stamping forming sheet metal component, this sheet metal component comprises leveling board, interior flange and outer flange, two local of described outer flange upwards extend to form and install an ear, install an ear for two and are connected with the front and back ends on the right side of seat frame skeleton respectively.
Preferred as such scheme, the width of described rectangle frame is increased to the big side plate upper end position of backrest left and right side gradually by upper lateral tube section, remains unchanged to bottom rail pipeline section by the big side plate upper end position of backrest left and right side.
The beneficial effects of the utility model:
(1) backrest frames big syphon is designed to monoblock type bend pipe, and bend pipe two ends joint is interspersed in the other end in the way of a draw, is then connected with welding process. Backrest frames is in fatigue durability test process, and part stress energy is delivered to rapidly in recliner by overall big syphon, and an only very little part acts on the big side plate of backrest left and right side, thus is very easy to by backrest frames fatigue durability test.
(2) cancel two independent supports that on the slide rail of right side, slide rail is corresponding, increase by one piece of integral support and be connected with officer's seat frame skeleton. When crossing the test of seat national standard regulation (i.e. the test of GB/14167 securing band point of fixity), the stress of part can disperse the front end being delivered to slide rail, makes overall inner side slide rail bear stress substantially even, easily meets proof test requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of backrest frames in Fig. 1.
Fig. 3 is the structural representation of seat frame skeleton in Fig. 1.
Fig. 4 is the structural representation of backrest frames before improving.
Fig. 5 is the structural representation of seat frame skeleton before improving.
Embodiment
Below by embodiment and by reference to the accompanying drawings, the utility model is described in further detail:
As shown in Figure 1, a kind of officer's seat assembly, forms primarily of backrest frames A, seat frame skeleton B, right side slide rail 5 and left side slide rail 6. The lower end of backrest frames A is connected with the rear end of seat frame skeleton B and forms chair framework.
Shown in composition graphs 1 Fig. 2, backrest frames A forms primarily of side plate 2 big on the right side of big on the left of backrest side plate 1, backrest, backrest recliner core members 3 and backrest frames monoblock type bend pipe 4. On the left of backrest, the lower end of big side plate 1 is provided with backrest recliner core members 3, backrest frames monoblock type bend pipe 4 bends by same steel pipe, and the rectangle frame surrounded by upper lateral tube section, bottom rail pipeline section, left standpipe section and right standpipe section, one termination of steel pipe adopts in another termination that draw mode inserts steel pipe, and ground connection is welded together. Left standpipe section is welded on the inwall of big side plate 1 on the left of backrest, and right standpipe section is welded on the inwall of big side plate 2 on the right side of backrest.
Preferably, the width of rectangle frame is increased to backrest left and right side big side plate 1,2 upper end position gradually by upper lateral tube section, remains unchanged to bottom rail pipeline section by backrest left and right side big side plate 1,2 upper end position.
Shown in composition graphs 1, Fig. 3, safety belt lock catch 7 is equipped with in position rearward in the right side of seat frame skeleton B, and the front and back ends in the left side of seat frame skeleton B is connected with left side slide rail 6 by independent support 8 respectively.The front and back ends on the right side of seat frame skeleton B is connected with right side slide rail 5 by same integral support 9. The upper slide rail length such as grade of integral support 9 and right side slide rail 5, integral support 9 is stamping forming sheet metal component, this sheet metal component forms primarily of leveling board 9a, interior flange 9b and outer flange 9c, cross section is " U " shape, two local of outer flange 9c upwards extend to form and install an ear 9d, install an ear 9d for two and are connected with the front and back ends on the right side of seat frame skeleton B respectively.
Preferably, the rear end inside ear 9d, a seat frame skeleton B of installing that safety belt lock catch 7, integral support 9 are positioned at rear side is fastened by bolts together, and integral support 9 is also provided with anti-rotation card block 9e, and for preventing, safety belt lock catch 7 from rotating. In addition, the punching of ear 9d root is propped up in installation integral support 9 being positioned at rear side stiffening web 9f.
Claims (2)
1. officer's seat assembly, comprise backrest frames (A), seat frame skeleton (B), right side slide rail (5) and left side slide rail (6), the lower end of described backrest frames (A) is connected with the rear end of seat frame skeleton (B) and forms chair framework, it is characterised in that:
Described backrest frames (A) comprises big side plate (1) on the left of backrest, big side plate (2) and backrest frames monoblock type bend pipe (4) on the right side of backrest, on the left of described backrest, the lower end of big side plate (1) is provided with backrest recliner core members (3), backrest frames monoblock type bend pipe (4) bends by same steel pipe, and by upper lateral tube section, bottom rail pipeline section, the rectangle frame that left standpipe section and right standpipe section surround, one termination of steel pipe adopts in another termination that draw mode inserts steel pipe, and ground connection is welded together, described left standpipe section is welded on the inwall of big side plate (1) on the left of backrest, right standpipe section is welded on the inwall of big side plate (2) on the right side of backrest,
Safety belt lock catch (7) is equipped with in position rearward in the right side of described seat frame skeleton (B), before the left side of seat frame skeleton (B), rear end is connected with left side slide rail (6) by independent support (8) respectively, before the right side of described seat frame skeleton (B), rear end is connected with right side slide rail (5) by same integral support (9), the upper slide rail length such as grade of described integral support (9) and right side slide rail (5), integral support (9) is stamping forming sheet metal component, this sheet metal component comprises leveling board (9a), interior flange (9b) and outer flange (9c), two local of described outer flange (9c) upwards extend to form and install an ear (9d), two install ear (9d) respectively with seat frame skeleton (B) right side before, rear end is connected.
2. according to officer's seat assembly according to claim 1, it is characterized in that: the width of described rectangle frame is increased to the big side plate of backrest left and right side (1,2) upper end position gradually by upper lateral tube section, remain unchanged to bottom rail pipeline section by the big side plate of backrest left and right side (1,2) upper end position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017793.4U CN205311376U (en) | 2015-12-08 | 2015-12-08 | Driver seat chair assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017793.4U CN205311376U (en) | 2015-12-08 | 2015-12-08 | Driver seat chair assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311376U true CN205311376U (en) | 2016-06-15 |
Family
ID=56315288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521017793.4U Active CN205311376U (en) | 2015-12-08 | 2015-12-08 | Driver seat chair assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311376U (en) |
-
2015
- 2015-12-08 CN CN201521017793.4U patent/CN205311376U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 401133 No. 218 Yuguan Avenue, Yuzui Town, Jiangbei District, Chongqing Patentee after: Chongqing Hongli Zhixin Science and Technology Development Group Co., Ltd. Address before: No. 146 Dongfeng Road, Yuzui Town, Jiangbei District, Chongqing 400021 Patentee before: Chongqing Hongli Zhixin Auto Parts Manufacturing Co., Ltd. |