Sofa headrest adjusting device and sofa thereof

A technology of adjusting device and headrest, applied in the field of furniture, can solve problems such as hidden safety hazards, sofa without anti-pinch function, etc.

Active Publication Date: 2019-04-09
REMACRO MASCH & TECH (WUJIANG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned sofa headrest adjusting device and its sofa do not have anti-pinch function, which has potential s

Method used

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  • Sofa headrest adjusting device and sofa thereof
  • Sofa headrest adjusting device and sofa thereof
  • Sofa headrest adjusting device and sofa thereof

Examples

Experimental program
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Embodiment Construction

[0040] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. Meanwhile, the orientation nouns "up", "down", "left" and "right" used in the description here are all described with reference to the accompanying drawings, and do not represent the actual orientation of the product and do not impose any restrictions on the product. The quantifier "several" means one or more than one.

[0041] Please refer to figure 1 , the sofa headrest adjusting device claimed in the present invention mainly includes a fixing frame 100 , a headrest mounting frame 200 and a driving assembly 300 . The fixing frame 100 is a frame structure for forming ...

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PUM

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Abstract

The invention provides a sofa headrest adjusting device which comprises a fixed frame (100), a headrest mounting frame (200) and a drive component (300) for driving the headrest mounting frame (200) to move relative to the fixed frame; the drive component (300) is connected with the headrest mounting frame (200) through a sliding component (400); the sliding component (400) is arranged on the fixed frame (100) in a sliding manner; the drive component (300) comprises a stepping motor and drives the headrest mounting frame (200) to be far away from the fixed frame (100) through the sliding component (400). Compared with an existing sofa headrest adjusting device, the sofa headrest adjusting device and a sofa thereof provided by the invention have the advantages that an elastic component andother structures are skillfully arranged, so that the hurt caused by headrest and backrest extrusion is avoided when a user uses the sofa headrest adjusting device; the structure is simple, and the maintenance and the popularization are also easy.

Description

technical field [0001] The invention belongs to the technical field of furniture, and in particular relates to a sofa headrest adjusting device and a sofa. Background technique [0002] Smart home has the characteristics of automation and convenience. With the development of technology and market changes, smart home will be the mainstream of the future home field, and the smart sofa with headrest adjustment function is receiving more and more attention. [0003] The sofa headrest adjustment device of the existing sofa can only play a simple function of adjusting the position of the headrest. For example, a two-degree-of-freedom sofa headrest adjustment device disclosed in CN107550115A includes a hinge, a fixed seat and a driving device. The fixed seat has an output end that slides up and down, the hinge includes a first rod and a second rod, the first rod and the second rod are pivotally connected, and the second rod can be rotated or positioned relative to the first rod, T...

Claims

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Application Information

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IPC IPC(8): A47C20/04A47C17/04A47C17/86
CPCA47C17/04A47C17/86A47C20/041
Inventor 吴林林董腾中李晓鸿庞中
Owner REMACRO MASCH & TECH (WUJIANG) CO LTD
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