阅读说明：本技术 一种后排座椅安装梁及汽车 (Back row seat installation roof beam and car ) 是由 蔡剑峰 王文浩 单丰武 姜筱华 聂小勇 刘辉 于 2019-11-26 设计创作，主要内容包括：本发明提供一种后排座椅安装梁及汽车,该后排座椅安装梁包括具有一型腔的铝质型材及设于所述型腔内且倾斜布置的若干加强筋,所述加强筋连接在所述型腔的内壁上,且所述若干加强筋依次首尾相连,以将所述型腔分隔成若干三角形空间,所述铝质型材的顶部设有后排座椅安装结构。本发明通过采用铝质型材,并在铝质型材的型腔内设置按特定形式布置的若干加强筋,以将铝质型材的型腔分隔成若干三角形空间,提高后排座椅安装梁的自身强度和结构稳定性,使其能够充分的抵抗车辆正面撞击所产生的力,不易发生变形,以保护乘员作用。(The invention provides a rear-row seat mounting beam and an automobile, wherein the rear-row seat mounting beam comprises an aluminum profile with a cavity and a plurality of reinforcing ribs which are arranged in the cavity and are obliquely arranged, the reinforcing ribs are connected to the inner wall of the cavity, the reinforcing ribs are sequentially connected end to divide the cavity into a plurality of triangular spaces, and a rear-row seat mounting structure is arranged at the top of the aluminum profile. The aluminum section is adopted, and the plurality of reinforcing ribs arranged in a specific form are arranged in the cavity of the aluminum section to divide the cavity of the aluminum section into a plurality of triangular spaces, so that the self strength and the structural stability of the rear seat mounting beam are improved, the rear seat mounting beam can fully resist the force generated by the front impact of a vehicle, and is not easy to deform so as to protect passengers.)

1. The utility model provides a back row seat installation roof beam, its characterized in that, including the aluminium matter section bar that has a die cavity and locating a plurality of strengthening ribs that just slope was arranged in the die cavity, the strengthening rib is connected on the inner wall of die cavity, just a plurality of strengthening ribs are end to end in proper order, in order with a plurality of triangle-shaped spaces are separated into to the die cavity, the top of aluminium matter section bar is equipped with back row seat mounting structure.

2. The rear seat mounting beam of claim 1, wherein the aluminum profile includes a fixed bottom, a mounting top disposed above the fixed bottom, and two supporting sides connected between the fixed bottom and the mounting top, the fixed bottom, the mounting top, and the two supporting sides enclosing the cavity.

3. The rear seat mounting beam according to claim 2, wherein the supporting side portions are disposed obliquely with a distance between the two supporting side portions gradually increasing toward the fixed bottom portion, and an inclination angle of the supporting side portion of the rear portion of the aluminum profile is smaller than that of the supporting side portion of the front portion of the aluminum profile.

4. A rear seat mounting beam according to any one of claims 2 to 3, wherein at least one of said reinforcing bars is attached to said support side portion.

5. A rear seat mounting beam according to claim 2 wherein said number of reinforcing ribs is two, one reinforcing rib being connected between said fixed base portion and each of said support side portions.

6. The rear seat mounting beam according to claim 5, wherein the reinforcing ribs have an arc-shaped configuration, convex surfaces of the two reinforcing ribs are disposed to face each other, and middle portions of the two reinforcing ribs are connected to each other.

7. The rear seat mounting beam of claim 6, wherein the middle portions of the two reinforcing bars are in direct abutment, or the middle portions of the two reinforcing bars are connected by an arc-shaped reinforcing plate.

8. The rear seat mounting beam of claim 5, further comprising a reinforcement member disposed within the cavity, the reinforcement member including a connecting portion connected to the mounting top and two ears extending from a free end of the connecting portion to both sides, the two ears being connected between the two reinforcing bars.

9. An automobile comprising a rear row of seats and a rear floor, further comprising two rear row seat mounting beams according to any of claims 1-8, said rear row seat mounting beams being transversely disposed on said rear floor, said rear row seats being mounted on said rear row seat mounting beams using rear row seat mounting structures on said rear row seat mounting beams.

10. The rear seat mounting beam of claim 9, wherein the bottom of the rear seat is provided with a receiving hole that receives the rear seat mounting beam.

Technical Field

The invention relates to the technical field of automobiles, in particular to a rear-row seat mounting beam and an automobile.

Background

With the increasing income of everyone, the automobile can be used in every family, and the automobile is an important transportation tool essential for people's life. With the continuous and intense competition of the automobile industry, in order to improve the core competitiveness, the automobile must have various advantages such as safety, quality, performance, cost and the like, and thus, automobile manufacturers are required to pay attention to the assembly details of each part.

The rear seat is one of the conventional standard parts of the automobile, is usually mounted on the rear floor of the automobile and is positioned in the rear emptying room of the automobile, and mainly plays a role of seating the rear passengers. In order to ensure the safety of the rear seat occupant, it is necessary to secure the rear seat in a reliable attachment in addition to the seat belt.

Disclosure of Invention

Based on the above, the invention aims to provide a rear seat mounting beam and an automobile, so as to solve the technical problem that the rear seat mounting and fixing in the prior art are unreliable.

The utility model provides a back row seat installation roof beam, is including the aluminium matter section bar that has a die cavity and locating a plurality of strengthening ribs that just slope was arranged in the die cavity, the strengthening rib is connected on the inner wall of die cavity, just a plurality of strengthening ribs are end to end in proper order, in order to incite somebody to action a plurality of triangle-shaped spaces are separated into to the die cavity, the top of aluminium matter section bar is equipped with back row seat mounting structure.

Further, the supporting side parts are obliquely arranged, the distance between the two supporting side parts is gradually increased towards the fixed bottom, and the inclination angle of the supporting side part at the rear part of the aluminum section is smaller than that of the supporting side part at the front part of the aluminum section.

Further, at least one reinforcing rib is connected to the supporting side portion.

Further, the number of the reinforcing ribs is two, and one reinforcing rib is connected between the fixed bottom and each of the supporting side portions.

Furthermore, the strengthening rib is the arc structure, two the convex surface of strengthening rib sets up relatively, just two the middle part interconnect of strengthening rib.

Furthermore, the middle parts of the two reinforcing ribs are directly abutted, or the middle parts of the two reinforcing ribs are connected through an arc-shaped reinforcing plate.

Further, back row seat installation roof beam is still including locating reinforcing component in the die cavity, reinforcing component include with connecting portion that the installation top is connected and by two book ear portions that extend to both sides are terminal freely of connecting portion, two book ear portion connects two between the strengthening rib.

The invention further provides an automobile which comprises rear seats, a rear floor and two rear seat mounting beams, wherein the rear seat mounting beams are transversely arranged on the rear floor, and the rear seats are mounted on the rear seat mounting beams by using rear seat mounting structures on the rear seat mounting beams.

Furthermore, the bottom of the back row of seats is provided with a containing hole for containing the mounting beam of the back row of seats.

Compared with the prior art: by adopting the aluminum section and arranging the plurality of reinforcing ribs in a specific form in the cavity of the aluminum section, the cavity of the aluminum section is divided into a plurality of triangular spaces, the self strength and the structural stability of the rear-row seat mounting beam are improved, the rear-row seat mounting beam can fully resist the force generated by the front impact of a vehicle, and the rear-row seat mounting beam is not easy to deform so as to protect passengers.

Drawings

FIG. 1 is a perspective view of a rear seat mounting beam in a first embodiment of the present invention;

FIG. 2 is a side view structural view of a rear seat mounting beam in a first embodiment of the invention;

FIG. 3 is a side view of a rear seat mounting beam in one embodiment of the present invention;

FIG. 4 is a side view structural view of a rear seat mounting beam in a second embodiment of the present invention;

FIG. 5 is a side view structural view of a rear seat mounting beam in a third embodiment of the invention;

fig. 6 is a perspective view of a vehicle in a fourth embodiment of the invention;

fig. 7 is a perspective view of a rear seat in a fourth embodiment of the invention.

Description of the main element symbols:

back row seat mounting beam	10	Die cavity	11a
				Aluminum section bar	11	Reinforcing rib	12
Rear seat mounting structure	11b	Fixed bottom	111
				Mounting top	112	Support side part	113
Fixed side edge	114	Fixed mounting hole	1141
				Reinforcing member	13	Connecting part	131
Curling part	132	Rear floor	20
				Arc reinforcing plate	121	Rear row seat	30
Containing hole	31

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.