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Combined staircase

A combination type, stair technology, applied in the direction of ladder-like structure, building construction, architecture, etc.

Inactive Publication Date: 2005-09-07
陈兆红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patent literature has not yet involved the connection components between the handrails and the buttresses of the stairs; Carrying capacity and beautiful appearance are directly related

Method used

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  • Combined staircase
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Experimental program
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Embodiment Construction

[0027] The implementation mode takes the pillar structure of the present invention as an example. When assembling this structure, the foot 4 is first connected to the first step brace 9 (Fig. 1, Fig. 2, Fig. 3), the step plate 6 is laid on the top of the brace, and the long bolts 10 penetrate into the second step step, The reserved holes of the support plate and the support column 8 are connected as a whole with the reserved holes of the step plate of the first step and the support plate. Because the supporting pillars are placed in the middle, the bottom feet 4 are distributed symmetrically, so the bearing of the bottom layer is stable. The connection between the ladder plate, support plate and support column of the third step and the ladder plate and support plate of the fourth step is also the same as that of the bottom layer. 12 (Fig. 4) Reinforce the connecting braces, the bearing capacity of each layer does not produce stress concentration, so the force is scientific. ...

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PUM

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Abstract

The invention relates to combination stair that belongs to construction decoration field. The feature of the invention is two structures are designed that one is column bearing structure and the other is sole plate structure. Connection components are set between the holding columns and the handrails. The inner hole at the bottom of the inlay base connects to the holding column by tapping screw, and a screw is set at one side of the inlay base that can be used to fix the inlay block by bolt. The screw on the top of the inlay block is connected to gasket, which is connected by the curve bend handrail by tapping screw. The long bolt penetrates two floors of stair board, two floors of supporting column and three floors of supporting board, and is fixed by adorning cap and nut. The supporting column is the middle section on the stair board. The invention makes the bearing capability and the design reach the best level, and saves material.

Description

technical field [0001] The invention relates to the field of architectural decoration, and relates to a combined staircase. Background technique [0002] At present, novel stairs are constantly filling people's new houses, such as application number 200410017980.2, a new type of assembled structure wooden staircase; application number 20041007509.3, an adjustable staircase; all disclosed to the society that the staircase is developing toward the direction of novel structure and optimized technical design scheme. However, the patent literature has not yet involved the connection components between the handrails and the buttresses of the stairs; Carrying capacity and beautiful appearance are directly related. Therefore, it is waiting for people to further explore the new issues facing them. Contents of the invention [0003] The present invention will provide a combined staircase to the field, which can solve the structural connection problems between the handrails and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F11/035
Inventor 陈兆红
Owner 陈兆红