CN202686264U - Installation structure for lower fixation point support of rear-row safety belt - Google Patents

Abstract

The utility model relates to an installation structure for a lower fixation point support of a rear-row safety belt, which solves the problems of the traditional installation structure for the lower fixation point support of the rear-row safety belt that the installation strength is low. The technical scheme is as follows: the installation structure comprises a rear floor and a lower fixation point support, wherein the lower fixation point support is installed between a front crossbeam and a boss of the rear floor, and the fixation point support is provided with a nut plate and a nut of a rear-row safety belt double-mortise-lock assembly. The installation structure is simple in structure, good in reliability, high in fixation point strength and good in rigidness of the rear floor.

Description

Attachment point rack mounting structure under rear row's safety strap

Technical field

The utility model relates to a kind of vapour parts, specifically attachment point rack mounting structure under a kind of rear row's safety strap.

Background technology

Floor exploitation behind the electric passenger vehicle, below the back seat seat cushion, often adopt thin-slab structure, owing to a little less than the floor seems without support beam, usually pasting damping fin when vehicle body carries out application processes, because said structure designs also comparatively difficulty so that arrange afterwards the lower attachment point of safety strap, namely installation strength is lower.Owing to be related to rear row passenger's safety, how attachment point support under row's safety strap after the design and installation just can reach higher fastened point intensity and higher rear ground panel stiffness, is the difficult problem that the exploitation of rear floor faces.

Summary of the invention

The purpose of this utility model is in order to solve the problems of the technologies described above, and provides that a kind of simple in structure, good reliability, fastened point intensity are high, attachment point rack mounting structure under rear row's safety strap of rear floor good rigidity.

Technical scheme comprises rear floor and lower attachment point support, and described lower attachment point support is installed between the front cross rail and convex closure on rear floor, and described lower attachment point support is provided with nutplate and the nut for the two mortise lock assemblies of row's safety strap after installing.

The front end of described lower attachment point support through after the floor deep beam be connected with the convex closure rear end.

Beneficial effect:

Utilize original rear floor between its front cross rail and convex closure, to have the space of a sinking, the attachment point support can play the purpose that improves ground panel stiffness and fastened point intensity under installing in this space, and can further improve the rigidity on rear floor by the deep beam that adds.The utlity model has simple in structure, reliability is high, fastened point intensity is high, the advantage of rear floor good rigidity.

Description of drawings

Fig. 1 is the utility model mounting structure scheme drawing;

Fig. 2 is the local scheme of installation of lower attachment point support and front cross rail and deep beam.

Fig. 3 is lower attachment point support scheme drawing.

Fig. 4 is the scheme of installation of the two mortise lock assemblies of rear row's safety strap.

Wherein, attachment point support, 6-nutplate, 7-deep beam, 8-nut under floor, 4-front cross rail, the 5-behind the two mortise lock assemblies of row's safety strap, 2-convex closure, the 3-behind the 1-.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further explained explanation:

With reference to Fig. 1-Fig. 3, the sinker area on lower attachment point support 5 floor 3 after between the front cross rail on rear floor and the convex closure, the front end of lower attachment point support 5 through after the deep beam 7 and the welding of convex closure 2 rear ends on floor 3, front cross rail 4 welding on rear end and rear floor 3, described lower attachment point support 5 are provided with nutplate 6 and the nut 8 for the two mortise lock assemblies 1 of row's safety strap after installing.

The formation of convex closure 2 be since its arranged beneath electrokinetic cell, the contriver utilizes the sinker area of formation so that the mounting arrangements space availability ratio of lower attachment point support 5 is high, and the intensity of attachment point good, strengthened rear floor 3 rigidity.

With reference to Fig. 4, can after nutplate 6 and nut 8 installations, arrange the two mortise lock assemblies 1 of safety strap on the lower attachment point support 5, the lower end of rear row's safety strap can be connected with the two mortise lock assemblies 1 of rear row's safety strap, and the rear high strength of arranging the safety strap lower end of realization is fixed.

Claims (2)

1. A rear safety belt lower fixed point bracket installation structure, comprising a rear floor and a lower fixed point bracket, is characterized in that, the lower fixed point bracket is installed between the front crossbeam and the convex hull of the rear floor, and the lower Nut plates and nuts for installing the rear safety belt double latch assembly are provided on the fixing point bracket. 2. The installation structure of the lower fixed point bracket of the rear safety belt according to claim 1, wherein the front end of the lower fixed point bracket is connected to the rear end of the convex hull through the rear floor reinforcement beam. the

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