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Handrail for kindergarten stair

A kindergarten and stair technology, applied in the direction of stepped structure, railing, building structure, etc., can solve the problem of high risk, and achieve the effect of reasonable structure, novel shape and convenient use.

Inactive Publication Date: 2018-02-23
五河县方圆窗业
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because of the particularity of kindergartens, there are both adult kindergarten teachers and young children's students, so the construction of the school is different from the conventional buildings, and the handrails of many kindergarten stairs are often conventional handrails. , so many children can't reach it, so they can only walk with the support pole, which is more dangerous

Method used

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  • Handrail for kindergarten stair
  • Handrail for kindergarten stair
  • Handrail for kindergarten stair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 as well as figure 2 As shown, a kind of handrail that kindergarten stairs are used comprises connecting plate 1, and connecting plate 1 is provided with support bar 2, and described support bar 2 upper end is provided with support bar 3, is provided with connection between support bar 2 and support bar 2 Rod 4, the connecting rod 4 is provided with an adjusting rod 5, and the adjusting rod 5 is provided with a handle 6;

[0032] Each component among the connecting plate 1, supporting rod 2, holding rod 3, connecting rod 4, adjusting rod 5, and holding handle 6 is connected by welding or screw fastening;

[0033] The adjusting rod 5 is provided with a through hole, and a positioning bolt is inserted in the through hole, and the adjusting rod is a manual telescopic rod;

[0034] The adjustment rod is provided with 1-4 layers. When there are multiple layers, the length of the adjustment rod between the layers is 1.25-1.5 times that of the lower layer; ...

Embodiment 2

[0038] The barrier coating used on the outside of the support rod is made of the following materials in parts by weight,

[0039] 10-16 parts of resin, 9 parts of silane coupling agent KH-6024, 2-7 parts of polyoxyethylene lauryl ether, 1-4 parts of sodium tripolyphosphate, 5-11 parts of modified diatomaceous earth, alkanolamide 1-4 parts, 3-9 parts of cetyltrimethylammonium bromide, 2-9 parts of butyl methacrylate, 1-3 parts of polyvinyl butyral, 10-17 parts of auxiliary additives, antioxidant 5-10 parts, 21-27 parts of deionized water;

[0040] The resin is one of polyethylene resin, phenolic resin, epoxy resin, urea-formaldehyde resin, polyamide resin;

[0041] The anti-aging agent is one of anti-aging agent AW, anti-aging agent RD, anti-aging agent A, anti-aging agent D, and anti-aging agent CPPD;

[0042] The preparation method of the modified diatomite is as follows: grind the diatomite and pass through a 400-500 mesh sieve, then bake at a temperature of 40°C for 40 mi...

Embodiment 3

[0052] Such as figure 1 as well as figure 2 As shown, a kind of handrail that kindergarten stairs are used comprises connecting plate 1, and connecting plate 1 is provided with support bar 2, and described support bar 2 upper end is provided with support bar 3, is provided with connection between support bar 2 and support bar 2 Rod 4, the connecting rod 4 is provided with an adjusting rod 5, and the adjusting rod 5 is provided with a handle 6;

[0053]Each component among the connecting plate 1, supporting rod 2, holding rod 3, connecting rod 4, adjusting rod 5, and holding handle 6 is connected by welding or screw fastening;

[0054] The adjusting rod 5 is provided with a through hole, and a positioning bolt is inserted in the through hole, and the adjusting rod is a manual telescopic rod;

[0055] The adjustment rod is provided with 1-4 layers. When there are multiple layers, the length of the adjustment rod between the layers is 1.25-1.5 times that of the lower layer;

...

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PUM

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Abstract

The invention provides a handrail for a kindergarten stair, and relates to the technical field of processing and manufacturing of decoration parts. The handrail for the kindergarten stair is characterized by comprising a connecting plate; a supporting rod is arranged on the connecting plate; a handrailing is arranged at the upper end of the supporting rod; a connecting rod is arranged between thesupporting rod and the supporting rod; an adjusting rod is arranged on the connecting rod; and a handrail is arranged on the adjusting rod. The handrail for the kindergarten stair is reasonable in structure, convenient to use and wide in applicability.

Description

Technical field: [0001] The invention relates to the technical field of processing and manufacturing decorative parts, in particular to a handrail for kindergarten stairs. Background technique: [0002] Kindergarten, formerly known as Kan'er Garden, is a system introduced from Prussia hundreds of years ago. Formerly known as Mengyang Garden and Kindergarten, it is a kind of preschool education institution, which is used for intensive care and education of young children, and usually accepts children aged three to six. [0003] The task of the kindergarten is to relieve the constraints of time, space, and environment that families face when cultivating children, so that children can develop healthily in terms of body, intelligence, and mood. It can be said that kindergarten is a happy world for children, which can help children spend their childhood healthily and happily, not only acquire knowledge, but also get in touch with collective life from an early age. As the founda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F11/18C09D4/02C09D4/06C09D7/61C09D7/63
CPCE04F11/1838C09D4/06E04F11/1861E04F2011/1885
Inventor 鲁绍柱鲁庆元鲁庆云
Owner 五河县方圆窗业