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Foldable frame body

A technology on folding racks and brackets, which is applied in the directions of machines/brackets, lighting devices, and components of lighting devices, etc., can solve problems such as the influence of appearance design, destroying the visual effect of product appearance, and reducing the willingness of consumers to purchase products.

Inactive Publication Date: 2014-11-05
QISDA SUZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fastening mechanisms designed with hooks, tenons and other structures often have a great impact on the appearance design of the product, destroying the visual effect of the product appearance, thereby reducing consumers' willingness to buy products

Method used

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Embodiment Construction

[0026] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0027] see Figure 1 to Figure 3 , figure 1 It is an unfolded perspective view of the foldable frame body 1 according to an embodiment of the present invention, figure 2 for figure 1 The folded side view of the foldable frame body 1 in image 3 for figure 2 The side view of the foldable frame body 1 in the unfolding process. Such as Figure 1 to Figure 3 As shown, the foldable frame body 1 includes a first frame 10 , a second frame 12 , a third frame 14 , a hinge 16 and a hinge 18 . In this embodiment, the foldable frame body 1 can be a foldable lamp frame, but not limited thereto. When the foldable frame body 1 is a foldable lamp frame, a light-emitting unit (for example, a light bulb, a lamp tube, a light-emitting diode, etc.) figure 1 In the state shown, ...

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Abstract

The invention provides a foldable frame body comprising a first bracket, a second bracket, a third bracket and a rotation shaft. The first bracket is provided with a first magnetic area; the first end of the second bracket is pivoted with the first bracket; the rotation shaft is fixed on the third bracket; the second end of the second bracket is pivoted with the rotation shaft; the rotation shaft is provided with a second magnetic area; the magnetic attraction force is generated between the second magnetic area and the first magnetic area; when the second bracket is relatively close to the first bracket, and the corner between the third bracket and the rotation shaft is less than the preset corner with respect to the first bracket, the first magnetic area is relatively close to the second magnetic area to make the magnetic attraction force greater than the preset locking value; when the second bracket and the rotation shaft are relative close to the first bracket, and the corner between the third bracket and the rotation shaft is greater than the preset corner with respect to the first bracket, the first magnetic area is relatively farm from the second magnetic area to make the magnetic attraction force less than the preset locking value. The foldable frame body gives consideration to the buckling function and the appearance and further has the market competitiveness.

Description

technical field [0001] The present invention relates to a foldable frame body, in particular to a foldable frame body which utilizes magnetic attraction force to achieve a fastening function. Background technique [0002] At present, many devices or devices have a foldable frame body to achieve the purpose of convenient storage and carrying. When the foldable frame body is folded, due to its own elastic deformation or design requirements, a force will be generated so that the bracket of the foldable frame body cannot be fixed at the desired folded position. Generally speaking, a fastening mechanism (for example, a hook, tenon, etc.) is provided on the foldable frame to fasten the frames together after the foldable frame is folded. However, fastening mechanisms designed with structures such as hooks and tenons often have a great impact on the appearance design of the product, destroying the visual effect of the product appearance, and thereby reducing consumers' willingness ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/38F21V21/14
Inventor 杨若群严永铭洪宇均
Owner QISDA SUZHOU
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