Novel adjustable armrest rod connecting structure

A technology of connecting structure and handrail, which is applied in the field of passenger car interior decoration, can solve the problems such as the inability to eliminate the matching gap between the handrail 2 and the elliptical base 3, the poor connection reliability, the inability to eliminate the gap, etc., and achieves high reliability, easy cleaning, Easy to adjust effects

Pending Publication Date: 2018-05-29
HIGER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This structure has the advantages of simple structure and mature installation process, but has the following disadvantages: 1. The bolts leak outside, which is not beautiful; 2. The matching gap between the handrail bar 2 and the oval base 3 cannot be eliminated, and noise will be generated when the bus shakes; 3. .The gap between the bottom of the handrail 2 and the installation surface 1 cannot be eliminated, and the reliability of the connection is poor

Method used

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  • Novel adjustable armrest rod connecting structure
  • Novel adjustable armrest rod connecting structure

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Embodiment Construction

[0015] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0016] Such as figure 2 As shown, the bottom of the armrest bar 2 is provided with a cavity, the upper part of the axle sleeve 7 is fixed in the cavity, the axle sleeve 7 is welded on the armrest bar 2, and the axle sleeve 7 is provided with internal threads. The bottom of the fixed seat 6 is fixed on the mounting surface 1 by the fixing bolt 4, the outer circumference of the bottom of the fixed seat 6 is provided with external threads, the top of the fixed seat 6 is provided with a screw rod 6-1, and the screw rod 6-1 is connected to the bottom of the fixed seat 6. There are prisms 6-2 in between. A lock nut 8 is provided on the screw rod 6-1, and the screw rod 6-1 is threadedly connected with the shaft sleeve 7. A decorative cover 9 is sheathed outside the handrail bar 2 and the fixed seat 4 , the bottom of the decorative cover 9 is provided with a...

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Abstract

The invention belongs to the field of passenger car trims, particularly relates to a connecting structure of passenger car armrest rods, and provides a novel adjustable armrest rod connecting structure. The novel adjustable armrest rod connecting structure comprises a fixed seat. The bottom of the fixed seat is fixed to a mounting face. A screw is arranged on the upper portion of the fixed seat. The bottom of an armrest rod is connected with a shaft sleeve. An internal thread is arranged in the shaft sleeve. The screw cooperates with the internal thread of the shaft sleeve. The armrest rod isfixed to the fixed seat through threaded connection, a fit clearance between the armrest rod and the fixed seat is eliminated, no colliding happens during operation, and the noise problem is solved. The armrest rod is fixed to the mounting face through the fixed seat, and connecting reliability is high. The mounting height of the armrest rod is adjustable and can be conveniently adjusted during actual mounting.

Description

technical field [0001] The invention belongs to the field of passenger car interior decoration, and in particular relates to a connection structure of a passenger car armrest. Background technique [0002] At present, the connection structure of the armrest in the city bus has been used for many years, such as figure 1 As shown, the end of the handrail bar 2 is fixed in the ellipse base 3 and fixed by connecting bolts 5 , and the lower part of the ellipse base 3 is fixed on the installation surface 1 by the fixing bolts 4 . [0003] This structure has the advantages of simple structure and mature installation process, but has the following disadvantages: 1. The bolts leak outside, which is not beautiful; 2. The matching gap between the handrail bar 2 and the oval base 3 cannot be eliminated, and noise will be generated when the bus shakes; 3. . The gap between the bottom of the handrail 2 and the installation surface 1 cannot be eliminated, and the reliability of the connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B9/02B60N3/02
CPCB60N3/023B60N3/026
Inventor 范天磊居佰文胡冬云赵霞
Owner HIGER
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