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Legrest support

A footrest and frame technology, applied in the field of accessory devices, can solve problems such as inconvenient operation and complex structure, and achieve the effect of expanding the use effect and function

Inactive Publication Date: 2013-12-04
周升忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its weak point is: structure is too complicated, operation is very inconvenient

Method used

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  • Legrest support
  • Legrest support
  • Legrest support

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with accompanying drawing:

[0030] see Figure 1 to Figure 3 As shown, the footrest bracket includes:

[0031] A fixing mechanism 2 is composed of a pair of inverted U-shaped fixing frames 21 fixedly connected with the bottom of the seat 1, and two inner sides of the opening ends of the inverted U-shaped fixing frames 21 are respectively composed of skeletons 22 fixedly connected.

[0032] A slide rail mechanism 3 is arranged on the fixing mechanism 2, and consists of a pair of U-shaped chute 31 respectively fixed on the U-shaped frame longitudinal beam 221 of the skeleton, and an inverted U-shaped chute embedded in the U-shaped chute 31. The U-shaped slide rail 32, the open end of the slide rail 32 are composed of the edge 321 that is vertically bent and rolled outwards, the rear end of the slide rail 32 and the anti-off stop member (not shown) provided at the front end of the slide groove...

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Abstract

The invention relates to an accessory device for office seats or vehicle seats, in particular to a legrest support for a seat. The legrest support comprises a fixed mechanism, a sliding rail mechanism, a support mechanism and an opening and closing mechanism, wherein the fixed mechanism is arranged at the bottom of the seat; the sliding rail mechanism is arranged on the fixed mechanism and consists of a sliding chute and a sliding rail which is arranged in the sliding chute in a sliding mode and is provided with a backstop mechanism; the support mechanism is arranged on the sliding rail of the sliding rail mechanism, can slide along with the sliding rail and consists of a foldable front support plate and a back support plate which can not be folded; and the opening and closing mechanism is arranged on a combination part of the front support plate and the back support plate of the support mechanism. By the legrest support, the seat has the capacity of supporting the weight of legs or physiotherapeutic instruments when users lay flatly by utilizing the horizontal support force generated by an integral combination structure, so that the users can lay flatly and more comfortably; and the support is retracted without occupying space below the seat, so that the legs can bend smoothly.

Description

technical field [0001] The invention relates to an accessory device of an office seat or a vehicle seat, in particular to a foot support bracket of the seat. Background technique [0002] CN00223587.0 announced "a chair translation device", which aims to provide a chair translation device with a simple and beautiful appearance, and which can simultaneously translate the footrest. The technical solution includes: the seat outward movement device is an additional set of outward movement following device 3 on the original seat frame that can move outward in parallel, and the outward movement following device 3 is used to install the footrest 12 The front end face is vertically blocked in front of the seat frame, and its rear end is horizontally straddled on two beams and fixed on two upper slot plates 1 . The device not only allows the foot support 12 to move outwards when the seat moves outwards, but also the following device 3 for outward movement actually acts as the middle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C7/50
Inventor 周升忠彭珍于治峰
Owner 周升忠