CN212605468U

CN212605468U - Rear floor structure for sitting posture adjustment and automobile

Info

Publication number: CN212605468U
Application number: CN202020342782.8U
Authority: CN
Inventors: 郭冬; 石虎; 徐爱平
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Jizhi New Energy Automobile Technology Co Ltd
Current assignee: Chongqing Ruilan Automobile Research Institute Co ltd; Zhejiang Geely Holding Group Co Ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-02-26
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a back floor structure for position of sitting is adjusted, this structure includes: connecting piece is adjusted to low position of sitting back floor structure and position of sitting, the position of sitting adjust the lower surface of connecting piece with low position of sitting back floor structure upper surface phase-match, low position of sitting back floor structure includes first connecting portion, first connecting portion can be used for with seat fixed connection, position of sitting adjust the connecting piece and include second connecting portion, second connecting portion can be used for with seat fixed connection. The utility model aims at providing a back floor structure for position of sitting is adjusted has simple structure, the size is little and save the characteristics of mould cost, can shorten part development cycle.

Description

Rear floor structure for sitting posture adjustment and automobile

Technical Field

The utility model relates to an automotive interior field especially relates to a back floor structure and car.

Background

The rear floor system, the front floor system and the front cabin system form a lower vehicle body, which is the basis of the whole vehicle, supports the weight of an upper vehicle body, a switching part and other assemblies and related accessories and passengers, and simultaneously bears the load, vibration, impact and torque generated in the motion of the vehicle. The rear floor system is designed to meet the requirements of compact structure, good structural manufacturability, sufficient rigidity and strength, corrosion resistance, earthquake resistance, noise reduction, collision safety, light weight of a vehicle body and the like.

In cars, SUVs and other cars, due to the fact that sitting postures of passengers are different, the sitting posture difference conversion needs to be considered during structural design.

The current schemes for implementing the differential transformation are mainly the following two schemes:

(1) the high-low sitting posture change is realized through the structural difference of the seats;

(2) the high-low sitting posture change is realized by redevelopment of a rear floor structure.

In the traditional scheme, the back floor structure is redeveloped to realize the change of high and low sitting postures, two sets of floors or two sets of cushions are developed, and the whole die needs to be newly opened. And the post-floor design needs to be carried out again through stages of earlier stage research, conceptual design, detailed design, design verification, certification production preparation and the like, so that the development period is long and the cost is high. Accordingly, there is a need to provide a rear floor structure that does not require redevelopment for high seating postures.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a back floor structure for position of sitting is adjusted has simple structure, the size is little and save the characteristics of mould cost, can shorten part development cycle.

In order to achieve the above object, the utility model provides a following scheme:

a rear floor structure for sitting posture adjustment, the structure comprising: connecting piece is adjusted to low position of sitting back floor structure and position of sitting, the position of sitting adjust the lower surface of connecting piece with low position of sitting back floor structure upper surface phase-match, low position of sitting back floor structure includes first connecting portion, first connecting portion can be used for with seat fixed connection, position of sitting adjust the connecting piece and include second connecting portion, second connecting portion can be used for with seat fixed connection.

Optionally, the first connecting portion and the second connecting portion are clamping pieces or screw pieces.

Optionally, the first connecting portion is a first groove formed in the upper surface of the low-sitting-posture rear floor structure, and the second connecting portion is a second groove formed in the upper surface of the sitting-posture adjusting connecting piece.

Optionally, the first groove and the second groove can be matched with a connecting portion of a seat.

Optionally, the lower surface of the sitting posture adjusting connecting piece is provided with a convex surface, and the convex surface can be matched with the first groove.

Optionally, the connection mode between the low-sitting-posture rear floor structure and the sitting-posture adjusting connecting piece is welding.

Optionally, a soldering turret through hole is formed in the sitting posture adjusting connecting piece.

Optionally, the top of the sitting posture adjusting connecting piece is provided with soldering pliers through holes along one side of the second groove, and the two ends of the second groove are respectively provided with soldering pliers through holes.

Optionally, the low-sitting rear floor structure is provided with a recess member for loading a spare tire or luggage.

According to the utility model provides a pair of car, the car includes floor structure behind seat and the high position of sitting, high position of sitting floor structure includes foretell back floor structure that is used for the position of sitting to adjust, the position of sitting adjust the connecting piece with low position of sitting back floor structure welded fastening, the connecting portion of seat with second connecting portion fixed connection.

According to the utility model provides a concrete embodiment, the utility model discloses following technological effect has:

the utility model provides a back floor structure for position of sitting is adjusted, mounting structure is simple, and the size is little, to low position of sitting motorcycle types such as car, through low position of sitting back floor structure only can realize, to high position of sitting motorcycle types such as SUV, increase position of sitting regulation connecting piece and can realize high position of sitting back floor function on low position of sitting back floor structure basis, need not whole redevelopment mould, save the mould cost, can effectually shorten part development cycle.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic view of the low sitting posture rear floor structure provided by the present invention.

Fig. 2 is a schematic structural view of the sitting posture adjusting connector provided by the present invention.

Fig. 3 is a schematic view of the structure of the high sitting posture rear floor provided by the present invention.

Fig. 4 is a sectional view of the high sitting posture rear floor structure provided by the present invention in the direction of a-a.

Wherein the reference numerals in the figures correspond to:

1-low sitting posture rear floor structure, 2-sitting posture adjusting connecting piece, 3-groove piece, 4-first groove, 5-second groove and 6-welding clamp through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Example 1:

in this embodiment, referring to fig. 1 to 4, a rear floor structure for sitting posture adjustment includes a low sitting posture rear floor structure and a sitting posture adjustment connector. Lower surface and the lower surface phase-match of low position of sitting back floor structure 1 of position of sitting regulation connecting piece 2, low position of sitting back floor structure 1 includes first connecting portion, first connecting portion can be used for with seat fixed connection, position of sitting regulation connecting piece 2 includes second connecting portion, second connecting portion can be used for with seat fixed connection. First connecting portion are the first recess 4 that the floor structure 1 upper surface was equipped with behind the low position of sitting, and second connecting portion are the second recess 5 that the position of sitting adjusting connection spare 2 upper surface was equipped with. The first groove 4 and the second groove 5 can be matched with the connecting part of the seat. The lower surface of the sitting posture adjusting connecting piece 2 is provided with a convex surface which can be matched with the first groove 4, the shape of the groove can adapt to a human machine and follow the shape of the seat profile, and meanwhile, the function of preventing the human body from sinking in the collision process can be achieved. The connection mode between the low-sitting-posture rear floor structure 1 and the sitting-posture adjusting connecting piece 2 is welding, so that the connection is firmer. And a soldering turret through hole 6 is arranged on the sitting posture adjusting connecting piece 2. And soldering turret through holes 6 are formed in the top of the sitting posture adjusting connecting piece 2 along one side of the second groove 5, and the two ends of the second groove 5 are respectively provided with the soldering turret through holes 6. The height range of the sitting posture adjusting connecting piece is related to the size bandwidth of the rear row H30 of the vehicle model planning and the thickness of the seat cushion, and the optional range is 60mm to 100mm, and the preferred range can be 80 mm. The low sitting position rear floor structure 1 is provided with a recess member 3, which recess member 3 is used for loading spare tires or luggage.

When the automobile model is the low position of sitting motorcycle type, back floor structure only needs to adopt low position of sitting back floor structure 1, the connecting portion and the first connecting portion fixed connection of seat, first connecting portion are the first recess 4 that is equipped with of 1 upper surface of low position of sitting back floor structure, can be in order to realize low position of sitting effect.

When the automobile model is the high position of sitting motorcycle type, adjust connecting piece 2 and low position of sitting back floor structure 1 welded fastening with the position of sitting, be equipped with soldering turret via hole 6 on the position of sitting regulation connecting piece 2, the connecting portion and the second connecting portion fixed connection of seat to reach the effect on high position of sitting back floor, need not develop one set of high position of sitting back floor again to high position of sitting motorcycle type, save the mould cost, can effectually shorten part development cycle.

Example 2:

the difference from embodiment 1 is mainly in the first connection portion and the second connection portion. In this embodiment, the lower surface of position of sitting regulation connecting piece 2 and the upper surface phase-match of low position of sitting back floor structure 1, low position of sitting back floor structure 1 include first connecting portion, first connecting portion can be used for with seat fixed connection, position of sitting regulation connecting piece 2 includes second connecting portion, second connecting portion can be used for with seat fixed connection. First connecting portion and second connecting portion are joint spare or spiro union piece, guarantee that the seat can be dismantled with being connected on back floor. The connection mode between the low-sitting-posture rear floor structure 1 and the sitting-posture adjusting connecting piece 2 is welding, so that the connection is firmer.

The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. The utility model provides a back floor structure for position of sitting is adjusted, a serial communication port, back floor structure includes low position of sitting back floor structure (1) and position of sitting regulation connecting piece (2), the lower surface of position of sitting regulation connecting piece (2) with low position of sitting back floor structure (1) upper surface phase-match, low position of sitting back floor structure (1) includes first connecting portion, first connecting portion can be used for with seat fixed connection, position of sitting regulation connecting piece (2) include second connecting portion, the second connecting portion can be used for with seat fixed connection.

2. A rear floor structure for sitting posture adjustment as claimed in claim 1, wherein said first connecting portion and said second connecting portion are snap-fit or screw-fit.

3. A rear floor structure for sitting posture adjustment according to claim 1, characterized in that said first connection portion is a first groove (4) provided on the upper surface of said low sitting posture rear floor structure (1) and said second connection portion is a second groove (5) provided on the upper surface of said sitting posture adjustment connection member (2).

4. A rear floor structure for sitting posture adjustment according to claim 3, characterized in that said first recess (4) and said second recess (5) are each able to mate with a connection portion of a seat.

5. A rear floor structure for sitting posture adjustment according to claim 3, characterized in that the lower surface of the sitting posture adjustment connection piece (2) is provided with a convexity that can match the first groove (4).

6. A rear floor structure for sitting posture adjustment according to claim 1, characterized in that the connection between the low sitting posture rear floor structure (1) and the sitting posture adjustment connection (2) is a weld.

7. A rear floor structure for sitting posture adjustment according to claim 3, characterized in that said sitting posture adjustment connection member (2) is provided with a soldering pliers through hole (6).

8. The rear floor structure for sitting posture adjustment according to claim 7, characterized in that soldering turret through holes (6) are provided on the top of the sitting posture adjustment connecting piece (2) along one side of the second groove (5), and soldering turret through holes (6) are provided on both ends of the second groove (5), respectively.

9. A rear floor structure for sitting posture adjustment according to claim 1, characterized in that said low sitting posture rear floor structure (1) is provided with a groove member (3), said groove member (3) being used for loading spare tires or luggage.

10. A motor vehicle, characterized in that the motor vehicle comprises a seat and a high sitting position rear floor structure comprising a rear floor structure for sitting position adjustment according to any one of claims 1-9, the sitting position adjustment connection (2) being welded to the low sitting position rear floor structure (1), the connection part of the seat being fixedly connected to the second connection part.