CN206537380U - A kind of rear floor panel assembly - Google Patents

A kind of rear floor panel assembly Download PDF

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Publication number
CN206537380U
CN206537380U CN201720213752.5U CN201720213752U CN206537380U CN 206537380 U CN206537380 U CN 206537380U CN 201720213752 U CN201720213752 U CN 201720213752U CN 206537380 U CN206537380 U CN 206537380U
Authority
CN
China
Prior art keywords
longeron
mount point
row
crossbeam
seats
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.)
Expired - Fee Related
Application number
CN201720213752.5U
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Chinese (zh)
Inventor
曾媛
周文斌
李直腾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAIC GM Wuling Automobile Co Ltd
Original Assignee
SAIC GM Wuling Automobile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAIC GM Wuling Automobile Co Ltd filed Critical SAIC GM Wuling Automobile Co Ltd
Priority to CN201720213752.5U priority Critical patent/CN206537380U/en
Application granted granted Critical
Publication of CN206537380U publication Critical patent/CN206537380U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of rear floor panel assembly, including rear floor and middle floor, the middle floor is fixedly connected on the rear ground prelaminar part, ground prelaminar part is fixed on second cross beam with the middle rear floor overlap joint after described, the second cross beam left and right ends are fixedly connected on the longitudinal beam of the left and right sides, and safety belt mount point is located on the second cross beam.A kind of rear floor panel assembly of the present utility model, its is simple in construction, and its is simple in construction, with low cost, is easy to manufacture and transports, it is possible to increase Seat-fixed point and safety belt mount point installation strength, effectively mitigates complete vehicle weight, meets NVH performance requirements.

Description

A kind of rear floor panel assembly
Technical field
The utility model is related to automobile rear floor technical field, more particularly to a kind of rear floor panel assembly.
Background technology
Existing rear floor structure, as shown in Figure 1:Floor 1 and the middle lap-joint of floor 2 are a plane afterwards, also without any Strengthening measure, causes the local mode in this region very low, influences NVH performances;And the position of oil pump inspection socket 10 just exists People's pin lay down location, and because oil pump checks that window cover and the connection on rear floor 1 be not firm, cause in this region, people's pin can be felt Vibrated to obvious, dynamic sensing is second-rate.The mount point of three rows of seats front foot and the second row of seats rear foot is not set Put on crossbeam or longeron, in order to meet the laws and regulations requirements such as safety belt test, it is necessary to increase many reinforcing plates, add vehicle weight Amount and integral vehicle cost.
Utility model content
The utility model is completed to solve of the prior art not enough, and the purpose of this utility model is to provide one Floor panel assembly after kind, its is simple in construction, with low cost, is easy to manufacture and transports, it is possible to increase Seat-fixed point and safety belt peace Installation strength is decorateeed, effectively mitigates complete vehicle weight, NVH performance requirements are met.
A kind of rear floor panel assembly of the present utility model, including rear floor and middle floor, the middle floor is fixedly connected on institute Ground prelaminar part after stating, the rear ground prelaminar part is fixed on second cross beam with the middle rear floor overlap joint, the second cross beam Left and right ends are fixedly connected on the longitudinal beam of the left and right sides, and safety belt mount point is located on the second cross beam.
A kind of rear floor panel assembly of the present utility model can also be:
The rear floor lower rearward side is provided with first crossbeam, and the car of the left and right sides is fixed in the first crossbeam left and right ends On frame longeron, the first crossbeam is be arranged in parallel with the second cross beam, and the first crossbeam is installed provided with the safety belt Point.
At least one stringer, the stringer rear and front end are vertically arranged between the first crossbeam and second cross beam It is fixedly connected between the first crossbeam and the second cross beam, the stringer is provided with the safety belt mount point, the Two row's seat front foot mount points and second row of seats rear foot mount point, safety belt, second row of seats are installed by the safety belt Point, second row of seats front foot mount point and the second row of seats rear foot mount point are removably fixed on the stringer.
It is vertically arranged with two longerons between the first crossbeam and second cross beam, the longeron includes the first longeron and the Two longerons, first longeron and the second longeron rear and front end are fixedly connected on the first crossbeam and the second cross beam Between, it is equipped with safety belt mount point, second row of seats front foot mount point and second row on first longeron and the second longeron Seat rear leg mount point, safety belt is removably fixed in first longeron and described second by the safety belt mount point and indulged Liang Shang, second row of seats is removably fixed in by the second row of seats front foot mount point, second row of seats rear foot mount point On first longeron and second longeron.
Provided with interval between first longeron and second longeron.
First longeron apart from right side longitudinal beam and second longeron apart from left side longitudinal beam apart from phase Deng.
The middle floor bottom is provided with the 3rd crossbeam, and the 3rd crossbeam is flat with the first crossbeam and second cross beam respectively OK, the 3rd crossbeam is provided with the second row of seats front foot mount point.
The middle floor is provided with oil pump inspection socket, and the oil pump inspection socket is located at the second row of seats front foot mount point Rear.
The oil pump inspection socket top checks window cover provided with oil pump, and the oil pump checks that window cover is removably fixed in the oil Pump inspection socket top.
A kind of rear floor panel assembly of the present utility model, including rear floor and middle floor, the middle floor is fixedly connected on institute Ground prelaminar part after stating, the rear ground prelaminar part is fixed on second cross beam with the middle rear floor overlap joint, the second cross beam Left and right ends are fixedly connected on the longitudinal beam of the left and right sides, and safety belt mount point is located on the second cross beam.So, will Floor is overlapped with middle floor afterwards, and overlap edge is placed on into second cross beam top, so that by second cross beam to rear floor Strengthened with the overlapping regions on middle floor, so as to improve the structural strength and rigidity on rear floor and middle floor.When after floor Or after middle floor stress, power can be carried out by effective scattered transmission by second cross beam, will not because rear floor or in floor because Stress is concentrated, and causes rear floor and middle floor overlapping regions to ftracture, so as to effectively lift the NVH performances of vehicle.This practicality is new A kind of rear floor panel assembly of type, its is simple in construction, with low cost, is easy to manufacture and transports, it is possible to increase Seat-fixed point and peace Full band mount point installation strength, effectively mitigates complete vehicle weight, meets NVH performance requirements.
Brief description of the drawings
Fig. 1 is a kind of structural representation of rear floor panel assembly of prior art.
Fig. 2 is a kind of structural representation of rear floor panel assembly of the present utility model.
Fig. 3 is a kind of configuration schematic diagram of rear floor panel assembly of the present utility model.
Fig. 4 is the schematic cross-section of A-A in Fig. 2.
Figure number explanation
1 ... rear middle floor 3 ... the longitudinal beam in floor 2 ...
5 ... first the second longeron of longeron 6 ... 7 ... first crossbeams
Crossbeam 10 ... the oil pump inspection socket of 8 ... second cross beam 9 ... the 3rd
11 ... oil pumps check window cover
Embodiment
Fig. 2 below in conjunction with the accompanying drawings to Fig. 4 is described in further detail to a kind of rear floor panel assembly of the present utility model.
A kind of rear floor panel assembly of the present utility model, refer to Fig. 2-4, including rear floor 1 and middle floor 2, it is described middlely Plate 2 is fixedly connected on the front portion of rear floor 1, and the rear floor 1 is anterior to be fixed on the second horizontal stroke with the middle rear portion of floor 2 overlap joint On beam 8, the left and right ends of second cross beam 8 are fixedly connected on the longitudinal beam 3 of the left and right sides, and safety belt mount point is located at institute State on second cross beam 8.So, rear floor 1 is overlapped with middle floor 2, and overlap edge is placed on the top of second cross beam 8, So as to which the overlapping regions by floor 1 and middle floor 2 after 8 pairs of second cross beam is strengthened, so as to improve rear floor 1 and middle The structural strength and rigidity of plate 2.When after floor 1 or the stress of middle floor 2 after, power can be carried out by second cross beam 8 effective Scattered transmission, will not because rear floor 1 or in floor 2 concentrate because of stress, cause rear floor 1 and the overlapping regions of middle floor 2 to ftracture, from And effectively lift the NVH performances of vehicle.A kind of rear floor panel assembly of the present utility model, its is simple in construction, with low cost, is easy to Manufacture and transport, it is possible to increase Seat-fixed point and safety belt mount point installation strength, effectively mitigate complete vehicle weight, meet NVH performance requirements.
A kind of rear floor panel assembly of the present utility model, refer to Fig. 2-4, on the basis of previously described technical scheme also Can be:The bottom of rear floor 1 is provided with first crossbeam 7, and the vehicle frame of the left and right sides is fixed in the left and right ends of first crossbeam 7 On longeron 3, the first crossbeam 7 is be arranged in parallel with the second cross beam 8, and the first crossbeam 7 is pacified provided with the safety belt Decorate.So, first crossbeam 7 is set in the rear bottom of floor 1, and first crossbeam 7 be arranged in parallel with second cross beam 8, more enters one The rigidity of structure and intensity on floor 1 after the reinforcement of step, safety belt are removably fixed in described by the safety belt mount point On one crossbeam 7.Further preferred scheme is:Two longerons are vertically arranged between the first crossbeam 7 and second cross beam 8, The longeron includes the first longeron 5 and the second longeron 6, and first longeron 5 is fixedly connected with the rear and front end of the second longeron 6 Between the first crossbeam 7 and the second cross beam 8, safety belt installation is equipped with the longeron 6 of the first longeron 5 and second Point, second row of seats front foot mount point and second row of seats rear foot mount point, safety belt are removable by the safety belt mount point Unload and be fixed on first longeron 5 and second longeron 6, second row of seats is installed by the second row of seats front foot Point, second row of seats rear foot mount point are removably fixed on first longeron 5 and second longeron 6.So, is passed through The setting of one longeron 5 and the second longeron 6 further strengthens the structural strength and rigidity on rear floor 1 and middle floor 2, and will Safety belt mount point, second row of seats front foot mount point and second row of seats rear foot mount point are arranged on the and of the first longeron 5 On second longeron 6, and then the effective structural strength for improving safety belt mount point, meet wanting for the regulations such as belt anchorage point Ask.It can also be:It is vertically arranged between the first crossbeam 7 and second cross beam 8 before at least one stringer, the stringer Two ends are fixedly connected between the first crossbeam 7 and the second cross beam 8 afterwards, and the stringer is pacified provided with the safety belt Decorate, second row of seats front foot mount point and second row of seats rear foot mount point, safety belt, second row of seats pass through the safety Band mount point, second row of seats front foot mount point and the second row of seats rear foot mount point are removably fixed in the stringer On.So, a stringer, and then effective raising safety can also be set between first crossbeam 7 and the second cross beam 8 Structural strength with mount point, meets the requirement of the regulations such as belt anchorage point.Further preferred scheme is:It is described middlely Plate bottom is provided with the 3rd crossbeam, and the 3rd crossbeam is parallel with the first crossbeam 7 and second cross beam 8 respectively, and the described 3rd is horizontal Beam 9 is provided with the second row of seats front foot mount point.So, the 3rd crossbeam 9 is to second row of seats front foot mount point and second Row's seat rear leg mount point has carried out effective reinforcement, in the case of not excessive reinforcing plate, meets seat installation strength Etc. the requirement of regulation.Further preferred scheme is:Provided with interval between first longeron and second longeron.So, First longeron 5 and second longeron 6 are arranged at intervals, the structural strength of chassis assembly can be effectively improved, vehicle frame group is reduced The field of load of part, effectively carries out transmission scattered by power.Longitudinal beam of first longeron apart from right side is indulged with described second Beam apart from left side longitudinal beam apart from equal.
A kind of rear floor panel assembly of the present utility model, refer to Fig. 2-4, on the basis of previously described technical scheme also Can be:The middle floor 2 is provided with oil pump inspection socket 10, and the oil pump inspection inspection socket 10 is located at the second row of seats front foot Mount point rear.So, oil pump inspection inspection socket 10 is arranged on second row of seats front foot mount point rear, avoids people's pin of passenger Placement region, dynamic sensing quality problems are addressed.Further preferred scheme is:The top of oil pump inspection socket 10 is provided with Oil pump checks window cover, and the oil pump checks that window cover is removably fixed in the top of oil pump inspection socket 10.So, examined by oil pump Window cover 11 is looked into, effectively oil pump inspection socket 10 is closed, so as to improve its cosmetic look and sealing.
It is above-mentioned that only several specific embodiments in the utility model are illustrated, but can not be as of the present utility model Protection domain, equivalent change or modification or equal proportion amplification or contracting made by every design spirit according in the utility model It is small etc., it is deemed to fall protection domain of the present utility model.

Claims (9)

1. a kind of rear floor panel assembly, it is characterised in that:Including rear floor and middle floor, the middle floor be fixedly connected on it is described after Ground prelaminar part, the rear ground prelaminar part is fixed on second cross beam with the middle rear floor overlap joint, described second cross beam or so Two ends are fixedly connected on the longitudinal beam of the left and right sides, and safety belt mount point is located on the second cross beam.
2. rear floor panel assembly according to claim 1, it is characterised in that:The rear floor lower rearward side is horizontal provided with first Beam, the first crossbeam left and right ends are fixed on the longitudinal beam of the left and right sides, the first crossbeam and the second cross beam It is arranged in parallel, the first crossbeam is provided with the safety belt mount point.
3. rear floor panel assembly according to claim 2, it is characterised in that:Longitudinal direction between the first crossbeam and second cross beam Be provided with least one stringer, the stringer rear and front end be fixedly connected on the first crossbeam and the second cross beam it Between, the stringer is installed provided with the safety belt mount point, second row of seats front foot mount point and the second row of seats rear foot Point, safety belt, second row of seats pass through the safety belt mount point, second row of seats front foot mount point and the second row of seats Rear foot mount point is removably fixed on the stringer.
4. rear floor panel assembly according to claim 3, it is characterised in that:Longitudinal direction between the first crossbeam and second cross beam Two longerons are provided with, the longeron is included before and after the first longeron and the second longeron, first longeron and second longeron Two ends are fixedly connected between the first crossbeam and the second cross beam, and peace is equipped with first longeron and the second longeron Full band mount point, second row of seats front foot mount point and second row of seats rear foot mount point, safety belt are pacified by the safety belt Decorate and be removably fixed on first longeron and second longeron, second row of seats passes through the second row of seats front foot Mount point, second row of seats rear foot mount point are removably fixed on first longeron and second longeron.
5. rear floor panel assembly according to claim 4, it is characterised in that:Between first longeron and second longeron Provided with interval.
6. rear floor panel assembly according to claim 4, it is characterised in that:Longitudinal beam of first longeron apart from right side With second longeron apart from left side longitudinal beam apart from equal.
7. rear floor panel assembly according to claim 6, it is characterised in that:The middle floor bottom is provided with the 3rd crossbeam, institute State the 3rd crossbeam parallel with the first crossbeam and second cross beam respectively, the 3rd crossbeam is provided with before the second row of seats Pin mount point.
8. the rear floor panel assembly according to claim 3-7 any one claims, it is characterised in that:On the middle floor Provided with oil pump inspection socket, the oil pump inspection socket is located at the second row of seats front foot mount point rear.
9. rear floor panel assembly according to claim 8, it is characterised in that:The oil pump inspection socket top is provided with oil pump inspection Window cover, the oil pump checks that window cover is removably fixed in the oil pump inspection socket top.
CN201720213752.5U 2017-03-07 2017-03-07 A kind of rear floor panel assembly Expired - Fee Related CN206537380U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720213752.5U CN206537380U (en) 2017-03-07 2017-03-07 A kind of rear floor panel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720213752.5U CN206537380U (en) 2017-03-07 2017-03-07 A kind of rear floor panel assembly

Publications (1)

Publication Number Publication Date
CN206537380U true CN206537380U (en) 2017-10-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720213752.5U Expired - Fee Related CN206537380U (en) 2017-03-07 2017-03-07 A kind of rear floor panel assembly

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107985132A (en) * 2017-11-24 2018-05-04 重庆长安汽车股份有限公司 The combination beam and automobile seat mounting structure of automotive seat are installed
CN109823396A (en) * 2017-11-23 2019-05-31 上汽通用五菱汽车股份有限公司 A kind of chassis afterframe assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109823396A (en) * 2017-11-23 2019-05-31 上汽通用五菱汽车股份有限公司 A kind of chassis afterframe assembly
CN109823396B (en) * 2017-11-23 2024-05-10 上汽通用五菱汽车股份有限公司 Rear frame assembly of chassis of vehicle body
CN107985132A (en) * 2017-11-24 2018-05-04 重庆长安汽车股份有限公司 The combination beam and automobile seat mounting structure of automotive seat are installed
CN107985132B (en) * 2017-11-24 2020-04-07 重庆长安汽车股份有限公司 Combined beam for mounting automobile seat and automobile seat mounting structure

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171003