Seat height adjustment carrying structure

A height adjustment and seat technology, which is applied to vehicle seats, movable seats, special positions of vehicles, etc., can solve problems such as scratches, abnormal noises, and plastic handles colliding with the outer large guard plate, achieving high versatility, The effect of saving the number of parts and avoiding gaps

Active Publication Date: 2015-04-22
CHONGQING ZONGSHEN HONGLI CUSHION MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention aims to solve the problem of abnormal noise and scratches caused by the plastic handle colliding with the outer large guard plate when the adjustment angle of the high-profile core part is greater than the operating angle space of the plastic handle without affecting the existing structural layout space

Method used

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  • Seat height adjustment carrying structure
  • Seat height adjustment carrying structure
  • Seat height adjustment carrying structure

Examples

Experimental program
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Embodiment Construction

[0017] Below by embodiment and in conjunction with accompanying drawing, the present invention will be further described:

[0018] combine figure 2 — Figure 4 As shown, a seat height adjustment carrying structure is mainly composed of a seat frame skeleton assembly 1, a high-profile core part 2, an outer large guard plate 4 and a plastic handle 5.

[0019] The high-profile core part 2 is purchased from the market, and its adjustment angle range is greater than the operating angle space of the plastic handle 5 . The high-profile core 2 usually consists of a fixed part and a rotating part. The high-profile core part 2 is installed on the side plate 1a of the seat frame skeleton assembly 1. The core part of the rotating part of the high-profile core part 2 is a rotating star-shaped boss 2a, and the core part of the fixed part is the shell sector cavity 2b, and the shell sector cavity 2b is in one-to-one correspondence with the rotating star-shaped boss 2a. The rotating star...

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Abstract

The invention discloses a seat height adjustment carrying structure. A height adjustment core piece comprises rotating star-shaped bosses and shell fan-shaped cavities corresponding to the rotating star-shaped bosses one to one. The rotating star-shaped bosses are located in the corresponding shell fan-shaped cavities. A plastic handle is an injection-molded piece with an insert. Clamping groove boss sets corresponding to the rotating star-shaped bosses one to one are arranged on the insert. Each clamping groove boss set is composed of two clamping groove bosses. The clamping groove boss sets are inserted into the corresponding shell fan-shaped cavities. Each rotating star-shaped boss is located between the two clamping groove bosses of the corresponding clamping groove boss set. The clamping groove boss sets are driven by the rotating star-shaped bosses to rotate in the shell fan-shaped cavities. On the premise of not influencing the arrangement space of an existing structure, the problem that abnormal sound and scratches are caused when the adjustment angle of the height adjustment core piece is larger than the operation angle of the plastic handle and the plastic handle collides with an outer side large protection plate is solved.

Description

technical field [0001] The invention relates to the technical field of car seats, in particular to a seat height adjustment mechanism. Background technique [0002] The car seat is usually provided with a height adjustment mechanism (abbreviated as a high-profile mechanism) for adjusting the height of the seat cushion. Such as figure 1 As shown, the seat high-profile carrying structure includes a seat frame skeleton assembly 1, a high-profile core part 2, a connecting plate 3, an outer large guard plate 4 and a plastic handle 5. A high-profile core part 2 is installed on the side panel 1a of the seat cushion frame assembly 1, and the high-profile core part 2 is directly purchased in the market, and is composed of a fixed part and a rotating part, and is directly installed on the side panel of the seat cushion frame assembly 1 It can be used on 1a; the connection plate 3 is provided with two circular through holes 3a for installation with the rotating part of the high-profi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/16
CPCB60N2/1635
Inventor 陈尧东张灿杨彦龙刘文龙邹祚兵
Owner CHONGQING ZONGSHEN HONGLI CUSHION MFG
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