CN202413948U - Rear floor assembly structure - Google Patents
Rear floor assembly structure Download PDFInfo
- Publication number
- CN202413948U CN202413948U CN2011205141421U CN201120514142U CN202413948U CN 202413948 U CN202413948 U CN 202413948U CN 2011205141421 U CN2011205141421 U CN 2011205141421U CN 201120514142 U CN201120514142 U CN 201120514142U CN 202413948 U CN202413948 U CN 202413948U
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- CN
- China
- Prior art keywords
- seat
- floor
- rear floor
- right support
- left socle
- 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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Abstract
The utility model discloses a rear floor assembly structure which comprises a rear floor, wherein the middle of the rear floor is provided with a rear floor beam assembly; the rear floor beam assembly is fixedly connected with the rear floor; the rear floor beam assembly comprises a rear floor beam; one end of the rear floor beam is provided with a seat left bracket, and the other end of the rear floor beam is provided with a seat right bracket; both the seat left bracket and the seat right bracket are fixedly connected with the rear floor beam; a safety belt left fixing plate and a safety belt right fixing plate are arranged between the seat left bracket and the seat right bracket, and fixedly connected with the rear floor beam; and the safety belt left fixing plate and the safety belt right fixing plate are respectively provided with a seat mounting hole and a seat mounting via hole. The children seat bracket is mounted onto the rear floor assembly, thereby solving the problem that the modified vehicle rear floor assembly can not implement the mounting of the children seat since the welding of the children seat mounting bracket can not be implemented.
Description
Technical field
The utility model relates to a kind of auto body rear floor structure, and in particular, the utility model relates to the back floor assembly structure of the preceding attachment point of a kind of fixing child seat.
Background technology
At present; Because of the intensity of child seat fixed sturcture will satisfy rules ECE R14 requirement; Requirement of strength to attachment point is very high; Forward test: (10 ± 5o) direction applies the pre-applied force of 500N to the X point of SFAD (static force-input device) to along continuous straight runs, within 2s, is loaded into 8000N, and the displacement of X point vertical equity should be less than 125mm; Skew force test: (0 ± 5o) is for loading direction that (the X point of 75 ± 5o) SFAD applies 500 prestrain, within 2s, is loaded into 5000N, and the displacement of X point vertical equity should be less than 125mm to along continuous straight runs; Mounting bracket adopts Type of Welding before traditional child seat, and because of LG-4 child seat position has been the zone of three layers of weldering of floor assembly behind the LG-1, if increasing mounting bracket again will form four layers of weldering, welding effect is poor, and weld strength can't be guaranteed.
The Chinese patent publication number is CN 101475023A; Authorizing open day is on 07 08th, 2009; The name of invention is called a kind of rear floor structure of automobile, and this application case discloses a kind of rear floor structure of automobile, and back floor has three piecemeal part welding to constitute by header board, middle plate and back plate; Be as the criterion with the vehicle body coordinate; The welding edge position A of the X positive dirction on the piecemeal line of said header board and middle plate floor after floor front cross rail and integral type; The welding edge position B of the X positive dirction on piecemeal line floor after rear floor frame crossbeam and integral type of plate and back plate in said; Header board, middle plate are connected with three layers of welding structure with floor, back front cross rail, and middle plate, back plate also are connected with three layers of welding structure with the rear floor frame crossbeam.Wherein weak point is the zone of three layers of weldering of existing back floor assembly, if increasing mounting bracket again will form four layers of weldering, welding effect is poor, and weld strength can't be guaranteed.
The utility model content
The purpose of the utility model is to solve the zone of three layers of weldering of existing back floor assembly; Will form four layers of weldering if increase mounting bracket again; Welding effect is poor, and weld strength can't guaranteed problem, and the back floor assembly structure of attachment point before a kind of fixing child seat is provided.
For realizing above purpose, the technical scheme of the utility model is a kind of back floor assembly structure, comprises the floor, back; Back floor crossmember assembly is housed in the middle of the back floor; Back floor crossmember assembly is captiveed joint with the floor, back, it is characterized in that, described back floor crossmember assembly comprises the back floor crossmember; Described back floor crossmember one end is provided with the seat left socle; The other end of described back floor crossmember is provided with the seat right support, and described seat left socle is all captiveed joint with the back floor crossmember with the seat right support, is provided with the right adapter plate of safety strap left side adapter plate and safety strap between described seat left socle and the seat right support; Described safety strap left side adapter plate is arranged on seat chair left socle one side; The right adapter plate of described safety strap is provided with in seat chair right support one side, and described safety strap left side adapter plate is all captiveed joint with the back floor crossmember with the right adapter plate of safety strap, and described safety strap left side adapter plate and the right adapter plate of safety strap are equipped with chair mounted hole and chair mounted via hole.Chair mounted hole and chair mounted via hole on seat left socle and the safety strap left side adapter plate are fixed on child seat on the floor, back jointly; The right adapter plate of same seat right support and safety strap also can be fixed on child seat on the floor, back; Child seat holder adopts bolted mode to be installed on the floor assembly of back, thereby the back floor assembly that has solved transformation of the way vehicle can't realize satisfying the problem of the installation of child seat because of the welding of child seat mounting bracket.
As preferably; Be equipped with the support mounting hole on described seat left socle and the seat right support; Described seat left socle and seat right support lower surface and support mounting hole correspondence position are provided with nut, and described nut is captiveed joint with the seat right support with the seat left socle.The support mounting hole is used for installing child seat, and the nut of correspondence position is used for fixing child seat, and directly tighting a bolt gets final product, and a people can operate, and is time saving and energy saving.
As preferably, described seat left socle and seat right support are provided with the pawl pin, and described pawl pin and seat left socle and seat right support are one.Seat left socle and seat right support are provided with the pawl pin, and the pawl pin is used for welding fixedly usefulness with the back floor crossmember, and the pawl pin can also play positioning action.
As preferably, described seat left socle and seat right support are provided with reinforced rib.Seat left socle and seat right support are provided with reinforced rib, and reinforced rib can increase the intensity of seat left socle and seat right support.
As preferably, described back floor crossmember is provided with the bolt via hole.Back floor crossmember is provided with the bolt via hole, and the bolt via hole is used for being connected with the floor, back.
The utlity model has following beneficial effect: child seat holder adopts bolted mode to be installed on the floor assembly of back; Thereby the back floor assembly that has solved transformation of the way vehicle can't realize satisfying the problem of the installation of child seat because of the welding of child seat mounting bracket; This fixed form can realize with the universalization of platform vehicle body simultaneously; Reduce mould development, cost-cutting.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is a kind of schematic cross-section of the utility model.
1, floor, back; 2, back floor crossmember assembly; 3, safety strap left side adapter plate; 4, back floor crossmember; 5, the right adapter plate of safety strap; 6, seat right support; 7, seat left socle; 8, support mounting hole; 9, chair mounted hole; 10, chair mounted via hole; 11, reinforced rib; 12, pawl pin; 13, bolt via hole.
The specific embodiment
Below in conjunction with specific embodiment, and combine accompanying drawing, the technical scheme of the utility model be further described:
Embodiment: back floor assembly structure (seeing accompanying drawing 1), comprise floor 1, back, back floor crossmember assembly 2 (seeing accompanying drawing 2) are housed in the middle of the back floor 1; Back floor crossmember assembly 2 is fixing with 1 welding of floor, back, and back floor crossmember assembly 2 comprises back floor crossmember 4, on the back floor crossmember 4 bolt via hole 13 is arranged; Back floor crossmember 4 left ends have seat left socle 7; The right-hand member of back floor crossmember 4 has seat right support 6, and seat left socle 7 is all fixing with 4 welding of back floor crossmember with seat right support 6, and safety strap left side adapter plate 3 and the right adapter plate 5 of safety strap are arranged between seat left socle 7 and the seat right support 6; Safety strap left side adapter plate 3 is in seat chair left socle one side; The right adapter plate 5 of safety strap is in seat chair right support one side, and safety strap left side adapter plate 3 is all fixing with 4 welding of back floor crossmember with the right adapter plate 5 of safety strap, and safety strap left side adapter plate 3 all has chair mounted hole 9 and chair mounted via hole 10 with the right adapter plate 5 of safety strap; On seat left socle 7 and the seat right support 6 support mounting hole 8 is arranged all; Seat left socle 7 has nut with seat right support 6 lower surface support mounting holes 8 correspondence positions, and nut and seat left socle 7 are fixing with 6 welding of seat right support, on seat left socle 7 and the seat right support 6 pawl pin 12 are arranged all; Pawl pin 12 is one with seat left socle 7 with seat right support 6, on seat left socle 7 and the seat right support 6 reinforced rib 11 is arranged.
The utility model improves on the floor assembly architecture basics of original back; The two ends of floor crossmember have respectively increased a seat support in original back, i.e. seat left socle and seat right support, and the seat left socle all passes through to weld with back floor crossmember with the seat right support captives joint; And also has the support mounting hole on seat left socle and the seat right support; Moreover be exactly on original safety strap left side adapter plate and the right adapter plate of safety strap, to have increased chair mounted hole and chair mounted via hole, like this; Chair mounted hole and chair mounted via hole on seat left socle and the safety strap left side adapter plate are fixed on child seat on the floor, back jointly; Same seat right support also can be fixed on child seat on the floor, back with the right adapter plate of safety strap, thereby the back floor assembly that has solved transformation of the way vehicle can't realize satisfying the problem of the installation of child seat because of the child seat mounting bracket welds, and this fixed form can realize with the universalization of platform vehicle body simultaneously; Reduce mould development, cost-cutting.
The above-mentioned specific embodiment is used for the utility model of explaining; Rather than the utility model limited; In the protection domain of the spirit of the utility model and claim,, all fall into the protection domain of the utility model to any modification and the change that the utility model is made.
Claims (5)
1. floor assembly structure after a kind; Comprise the floor, back, back floor crossmember assembly is housed in the middle of the back floor, back floor crossmember assembly is captiveed joint with the floor, back; It is characterized in that; Described back floor crossmember assembly comprises the back floor crossmember, and described back floor crossmember one end is provided with the seat left socle, and the other end of described back floor crossmember is provided with the seat right support; Described seat left socle is all captiveed joint with the back floor crossmember with the seat right support; Be provided with the right adapter plate of safety strap left side adapter plate and safety strap between described seat left socle and the seat right support, described safety strap left side adapter plate is arranged on seat chair left socle one side, and the right adapter plate of described safety strap is provided with in seat chair right support one side; Described safety strap left side adapter plate is all captiveed joint with the back floor crossmember with the right adapter plate of safety strap, and described safety strap left side adapter plate and the right adapter plate of safety strap are equipped with chair mounted hole and chair mounted via hole.
2. back according to claim 1 floor assembly structure; It is characterized in that; Be equipped with the support mounting hole on described seat left socle and the seat right support; Described seat left socle and seat right support lower surface and support mounting hole correspondence position are provided with nut, and described nut is captiveed joint with the seat right support with the seat left socle.
3. back according to claim 2 floor assembly structure is characterized in that described seat left socle and seat right support are provided with the pawl pin, and described pawl pin and seat left socle and seat right support are one.
4. according to claim 1 or 2 or 3 described back floor assembly structures, it is characterized in that described seat left socle and seat right support are provided with reinforced rib.
5. back according to claim 4 floor assembly structure is characterized in that, described back floor crossmember is provided with the bolt via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205141421U CN202413948U (en) | 2011-12-12 | 2011-12-12 | Rear floor assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205141421U CN202413948U (en) | 2011-12-12 | 2011-12-12 | Rear floor assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413948U true CN202413948U (en) | 2012-09-05 |
Family
ID=46738735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205141421U Expired - Fee Related CN202413948U (en) | 2011-12-12 | 2011-12-12 | Rear floor assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935864A (en) * | 2012-10-24 | 2013-02-20 | 安徽誉丰汽车技术有限责任公司 | Assembly structure of automobile chair beam |
-
2011
- 2011-12-12 CN CN2011205141421U patent/CN202413948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935864A (en) * | 2012-10-24 | 2013-02-20 | 安徽誉丰汽车技术有限责任公司 | Assembly structure of automobile chair beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |