Joint between bed frame and fabric member

a technology of fabric and bed frame, which is applied in the direction of beds, kids beds, beds, etc., can solve the problem that each positioning block cannot be axially released from the assembly space, and achieve the effect of convenient assembly, labor-saving, and convenient and fast releas

Inactive Publication Date: 2013-05-30
CHENG PAO HSIEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a new joint between a bed frame and fabric member that is easy and fast to assemble, saves time and effort.

Problems solved by technology

And each positioning block is unable to be released from the assembly space axially because that the outside diameter of the positioning block is larger than the width of the narrow opening.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018]Refer to FIG. 5 and FIG. 6, explosive views of a joint of a bed frame from different viewing angles are revealed.

[0019]The bed frame includes a plurality of vertical tubes 6 each of which includes an assembly space 61 at one side, an extending portion 62 arranged at one side of the assembly space 61 along an axis of the assembly space 61. Due to the disposition of the extending portion 62, the assembly space 61 has a narrow opening 63 beside the extending portion 62.

[0020]A fabric member 7 is disposed with a plurality of positioning blocks 71 corresponding to the assembly space 61 of each vertical tube 6. The maximum outside diameter of each positioning block 71 is larger than the width of the narrow opening 63 of the vertical tube 6. Each positioning block 71 is fixed on the fabric member 7 by a connection portion 72 connected to the fabric member 7. Each connection portion 72 is corresponding to one vertical tube 6. The thickness of the connection portion 72 is smaller than ...

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PUM

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Abstract

A joint between a bed frame and a fabric member is revealed. The bed frame includes a plurality of vertical tubes each of which includes an assembly space with a narrow opening. A connection portion connects a plurality of positioning blocks to the fabric member and the positioning blocks are corresponding to the assembly space of each vertical tube. Thereby positioning blocks are mounted into the assembly space from one end of the vertical tube and the connection portion is extending outward through the narrow opening of the vertical tube. Each positioning block is unable to be released from the assembly space axially due to that the outside diameter of the positioning block is larger than the width of the narrow opening. Thus the fabric member and each vertical tube are connected firmly.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a joint between a bed frame and a fabric member, especially to a joint between a bed frame and a fabric member in which the fabric member is assembled with and fixed around the bed frame quickly and easily so as to define a surrounding wall around the bed frame.[0003]2. Description of Related Art[0004]A conventional bed includes a bed frame and a fabric member wrapped around the bed frame to form a surrounding wall. Generally, a joint between the bed frame and the fabric member is as shown in FIG. 1 and FIG. 2. A plurality of circular columns 11 is formed on a fabric member 1 by sewing. Then each upright tube 21 of a bed frame 2 is inserted into the circular column 11. However, the circular column 11 is formed on the fabric member 1 by sewing. Once there are some errors happened during the sewing and the inside diameter of the circular column 11 is not within a standard deviation, the up...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A47C19/02
CPCA47D7/00A47D13/066A47D13/063
Inventor CHENG, PAO-HSIEN
Owner CHENG PAO HSIEN
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