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Sofa headrest adjusting device and sofa

A technology for adjusting devices and headrests, which is applied in the field of furniture and can solve problems such as potential safety hazards and sofas that do not have anti-pinch functions.

Active Publication Date: 2021-04-02
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 safety hazards in the household field, especially for children who tend to put their hands between the headrest and the backrest.

Method used

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

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Experimental program
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Embodiment Construction

[0040] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. At the same time, the orientation terms "up", "down", "left" and "right" used in the description here are all described in conjunction with 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 fixed frame 100 , a headrest mounting frame 200 and a driving assembly 300 . The fixing frame 100 is a frame structure, which ...

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PUM

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Abstract

The invention provides a sofa headrest adjustment device, which includes a fixed frame (100), a headrest mounting frame (200), and a driving assembly (300) for driving the headrest mounting frame (200) to move relative to the fixed frame. , a sliding assembly ( 400) is connected, the sliding component (400) is slidably disposed on the fixed frame (100), the driving component (300) includes a stepper motor, and the driving component (300) drives the sliding component (100). 400) to drive the headrest mounting bracket (200) away from the fixed frame (100). Compared with the existing sofa headrest adjusting device, the sofa headrest adjusting device and the sofa provided by the present application have the advantage that elastic components and other structures are cleverly arranged, so that the user can avoid being caught by the headrest and backrest when using the sofa headrest adjusting device. It is not damaged by extrusion, and its simple structure is also easy to maintain and promote.

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 thereof. Background technique [0002] Smart home has the characteristics of automation and convenience. With the development of technology and market changes, smart home will become the mainstream of the future home furnishing field, and smart sofas with headrest adjustment functions are attracting more and more attention. [0003] The sofa headrest adjusting device of the existing sofa can only play a simple function of adjusting the position of the headrest, such as a double-degree-of-freedom sofa headrest adjusting device disclosed in CN107550115A, which includes a hinge, a fixing seat and a driving device, and the driving device is installed on The fixed seat has an output end that slides up and down, and the hinge includes a first rod and a second rod, the first rod and the second rod are pivotally connected and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C20/04A47C17/04A47C17/86
CPCA47C17/04A47C17/86A47C20/041A47C7/38
Inventor 吴林林董腾中李晓鸿庞中
Owner REMACRO MASCH & TECH (WUJIANG) CO LTD