Easily-adhered wood stair corner
A technology of fitting and stair, applied in the direction of stepped structure, railing, building structure, etc., can solve the problems of large section difference of corner section, unfavorable joint of corner section and straight section, low aesthetic degree, etc., to ensure structural strength, Facilitate the flow of glue and good aesthetics
Inactive Publication Date: 2018-12-28
湖州南浔苏氏楼梯有限公司
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
One problem that exists now is that due to the large number of small columns, there is often a certain error in the straight section of the handrail after installation
However, the existing corner section handrails are all pre-made whole parts and cannot be adjusted, which leads to a large step difference when the corner section is combined with the straight section, which affects the appearance on the one hand, and is not conducive to the integration of the corner section and the straight section on the other hand. fit of straight
Therefore, the corners of the existing wooden stair handrails have the problems of being unable to adjust, not having a high aesthetic level and being difficult to operate
Method used
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Embodiment
[0020] Embodiment: an easy-to-fit wooden staircase corner, including a first connecting piece 10 and a second connecting piece 20; the first connecting piece 10 is provided with a cylindrical first splicing part 11, A stud 12 is provided on the end surface; the second connecting member 20 is provided with a cylindrical second splicing portion 21 with the same diameter as the first splicing portion 11, and the end surface of the second splicing portion 21 is provided with a stud 12 is fitted with a light hole 22. The second connecting member 20 is also provided with an operating compartment 23 communicating with the light hole 22. The operating compartment 23 is provided with a nut 30 matched with the stud 12; the thread of the nut 30 has an axial The inner wall of the optical hole 22 is provided with an axial flow channel 24; the end surface of the second split portion 21 or / and the first split portion 11 is provided with a flow groove 25 communicating with the flow channel 24. ...
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The invention discloses an easily-adhered wood stair corner. The easily-adhered wood stair corner comprises a first connecting piece and a second connecting piece. The first connecting piece is provided with a cylindrical first splicing part. The end face of the splicing part is provided with a bolt. The second connecting piece is provided with a cylindrical second splicing part of which a diameter is the same as that of the first splicing part. The end face of the second splicing part is provided with an unthreaded hole matched with the bolt. The second connecting piece is further provided with an operating cabin communicated with the unthreaded hole. The operating cabin is internally provided with a nut matched with the bolt. A thread of the nut is provided with an axial gap. The inner wall of the unthreaded hole is provided with an axial flow channel. The end face of the second splicing part and / or the first splicing part is provided with a flow groove communicated with the flow channel. The easily-adhered wood stair corner has the characteristics of adjustability, high beautiful degree and easy operation.
Description
Technical field [0001] The invention relates to a handrail assembly of a wooden staircase, in particular to an easy-to-fit wooden staircase corner. Background technique [0002] The handrails of the wooden stairs mainly include the head and tail ends, the middle straight section and the corner section connecting two adjacent straight sections. The installation sequence of wooden stairs is generally: first install a row of small columns, install the straight section of the handrail on the small column, and then install the corner section and end of the handrail. One problem that exists now is that due to the large number of small uprights, the straight handrails often have certain errors after installation. The existing corner armrests are all pre-made parts and cannot be adjusted. This results in a large difference between the corner section and the straight section. On the one hand, it affects the aesthetics, and on the other hand, it is not good for the corner section and Fit...
Claims
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IPC IPC(8): E04F11/18
CPCE04F11/1836
Inventor 苏青松
Owner 湖州南浔苏氏楼梯有限公司