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Floor shell nosing strip assembly

A technology of closing strips and components, which is applied in the direction of floors, buildings, building structures, etc., and can solve the problems of loose racks, upturned closing strips, and affecting the appearance of closing strips, etc.

Inactive Publication Date: 2014-11-05
倪国梁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The closing strip of this structure, when the floor shrinks or expands, it is easy to cause the rack to loosen, which in turn leads to the upward warping of the closing strip, which affects the appearance of the closing strip, so it is necessary to improve it

Method used

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  • Floor shell nosing strip assembly
  • Floor shell nosing strip assembly
  • Floor shell nosing strip assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1~4 Shown is a schematic structural view of the floor finish assembly of the present invention. It can be seen from the figure that the floor closing strip assembly includes a fixing strip 10, a closing strip 20 and a positioning spring 30 for fixing the fixing strip 10 and the closing strip 20, wherein:

[0042] One side of the fixing strip 10 is provided with an upward bending section 11, and an upward extension section 12 is provided in the middle, and the end of the extension section 12 is a horizontal stop section 13 after being bent;

[0043] The upper surface 21 of the closing strip 20 is curved, the lower surface 22 is provided with a downward extension 23 , and the end of the extension 23 is provided with a horizontal bending section 24 .

[0044] According to the present invention, one end 31 of the positioning spring 30 is fixed on one end 14 of the fixing bar 10, the other end 32 extends through the fixing bar 10 to the other end 15 of the f...

Embodiment 2

[0050] Such as Figure 12 and Figure 13a , 13bAs shown, it is the second embodiment of the closing strip assembly of the present invention. The difference from Embodiment 1 is that a through hole 16 is provided above the extension section 12 of the fixing strip, and one end 31' of the fixing spring 30 passes through Located in the through hole 16, the other end 32' extends to the other side of the fixing bar 10, and after passing through the fixing bar 10, an extension section 33' is extended to the side of the bending section 11 of the fixing bar 10; Moreover, the positioning spring 30 extends obliquely downward in the section passing through the fixing bar 10 , and elastically leans against the horizontal stop section 13 of the extending section 12 of the fixing bar.

[0051] Similarly, the end of the outer extension section 33' of the fixing spring 30 is properly bent inward after passing through the fixing strip 10, so as to prevent its sharp end 33' from causing damage...

Embodiment 3

[0053] Such as Figure 14 Shown is another embodiment of the closing strip assembly of the present invention. As shown in the figure, the difference from the previous two embodiments is that the upper surface 21 of the closing strip 20 is a plane, and the two sides of the upper surface 21 are inverted trapezoidal slopes 25; correspondingly, the floor 40 corresponds to the closing The position of the strip 20 is provided with a groove 42 whose depth matches the thickness of the upper surface 21 of the closing strip 20 , and the side 41 of the groove 42 is also an inverted trapezoidal slope. In this way, after the closing strip 20 is installed, at the expansion joint of the floor, the upper surface 21 of the closing strip 20 and the upper surface of the floor 40 are basically on the same plane, instead of a conventional arc-shaped protrusion, and the closing strip 20 and the floor 40 The gap between them is basically the same as the gap between the floors, and the appearance is...

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PUM

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Abstract

The invention discloses a floor shell nosing strip assembly. The floor shell nosing strip assembly comprises a fixing strip, a shell nosing strip and a positioning spring used for fixing the fixing strip and the shell nosing strip. According to the floor shell nosing strip assembly, the fixing strip and the shell nosing strip are fixed through elastic force of the spring, and the shell nosing strip can not loose when a floor shrinks and expands.

Description

technical field [0001] The invention relates to the field of building decoration products, in particular to a floor finish strip assembly. Background technique [0002] Existing floors often require expansion joints during installation to prevent the floor from buckling when it expands. For the sake of aesthetics, the floor expansion joints will be covered with closing strips. The existing floor closing strips are usually used in conjunction with the fixing strips. The fixing strips are fixed on the ground, and the upper surface is provided with a slot; A clamping post is provided at the position, and racks are provided on the inner surface of the fixing bar slot and the outer surface of the clamping post of the closing strip, and the closing strip is fixed by engaging the racks. [0003] The closing strip of this structure, when the floor shrinks or expands, it is easy to cause the rack to loosen, and then cause the closing strip to be upturned, which affects the appearan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02
Inventor 倪国梁
Owner 倪国梁