CN210384821U - Novel cylinder combination aluminum column - Google Patents
Novel cylinder combination aluminum column Download PDFInfo
- Publication number
- CN210384821U CN210384821U CN201921127088.8U CN201921127088U CN210384821U CN 210384821 U CN210384821 U CN 210384821U CN 201921127088 U CN201921127088 U CN 201921127088U CN 210384821 U CN210384821 U CN 210384821U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- aluminum
- aluminum framework
- cylinder
- radial positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 29
- 239000002023 wood Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model relates to a novel cylinder combined aluminum column, which comprises an aluminum framework, wherein the aluminum framework is of a hollow structure; the aluminum framework is characterized by being formed by mutually connecting four 1/4 circular arc tubes with the same diameter and four flat plates with the same width, the outer circular walls of two adjacent 1/4 circular arc tubes are mutually connected through one flat plate, and an installation groove is formed between the outer plane of each flat plate and the outer circular walls of the 1/4 circular arc tubes on two sides; the inner circular wall of each 1/4 circular arc tube is respectively embedded with a cylinder made of plastic-steel-wood materials, the inner circular arc surface of the cylinder is internally provided with a radial positioning groove which is mutually embedded and matched with a radial positioning rib of the inner circular wall of the 1/4 circular arc tube, and the four cylinders are embedded on an aluminum framework and the outer circular arc of the four cylinders forms a cylinder section which takes the center point of the aluminum framework as the center of a circle. The end part of the cross rod is fixedly arranged in the mounting groove through a drawing die screw, and a seam between the end part of the cross rod and the mounting groove is positioned in the mounting groove, so that the skin of a playing child can not be scratched, and the use is safe. Is suitable for the upright post of the game frame.
Description
Technical Field
The utility model relates to an extrusion moulding's aluminum pipe especially relates to an inlay combination formula high strength aluminum pipe of adorning plastic-steel wood. The utility model is suitable for a stand of recreation frame.
Background
The game frame stand column is a main component for building the amusement facility, the amusement facility is generally installed in an open outdoor place outdoors and is in the environment of sunshine and rain, and components of the amusement facility are required to have corrosion resistance, rust resistance and waterproof performance. The main defect is that the joint of the cross bar and the upright post has a seam, which easily causes scratch accidents and causes safety problems when the skin of a child rubs against the seam in the playing process.
Disclosure of Invention
The utility model discloses shortcoming to prior art exists provides a stand and horizontal pole adopt to hide seam connection, seam and the person contactless of playing a game, can avoid the seam scratch to play children's novel cylinder combination aluminium column that the security is good.
The technical proposal of the utility model comprises an aluminum framework which is a hollow structure; the aluminum framework is characterized by being formed by mutually connecting four 1/4 circular arc tubes with the same diameter and four flat plates with the same width, the outer circular walls of two adjacent 1/4 circular arc tubes are mutually connected through one flat plate, and an installation groove is formed between the outer plane of each flat plate and the outer circular walls of the 1/4 circular arc tubes on two sides; the inner circular wall of each 1/4 circular arc tube is respectively embedded with a cylinder made of plastic-steel-wood materials, the section of the cylinder is an olive-shaped plane formed by the interconnection of an outer circular arc and an inner circular arc, the radian of the inner circular arc surface is the same as that of the 1/4 circular arc tube, a radial positioning groove is arranged in the inner circular arc surface and is mutually embedded and matched with a radial positioning rib of the inner circular wall of the 1/4 circular arc tube, and the four cylinders are embedded on an aluminum framework and the outer circular arcs thereof form a cylindrical section with the center point of the aluminum framework as the center of.
In the above technical scheme, the number of the radial positioning ribs and the number of the radial positioning grooves are at least two.
In the above technical solution, the cylinder has an inner hole with the same cross-sectional shape as the cylinder.
The beneficial effects of the utility model are that adopt aluminium skeleton and plastic-steel wood to make up the stand that constitutes the cylinder cross-section, have the mounting groove in the middle of every plane of stand, the horizontal pole tip is by drawing die screw fixed mounting in the mounting groove, and seam between the two is located the mounting groove, can not scratch play children's skin, safe in utilization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The novel cylindrical combined aluminum column shown in fig. 1 comprises an aluminum framework 1, wherein the aluminum framework 1 is of a hollow structure and is formed by extrusion; the aluminum framework 1 is characterized by being formed by mutually connecting four 1/4 arc tubes with equal diameters and four flat plates with equal widths, the outer circular walls of two adjacent 1/4 arc tubes are mutually connected through one flat plate, an installation groove is formed between the outer plane of the flat plate and the outer circular walls of the 1/4 arc tubes on two sides, a cross bar of a game frame can be fixedly installed in the installation groove by adopting a drawing die screw, and the two ends of the outer circular wall of the 1/4 arc tube are provided with arc chamfers; the inner circular wall of each 1/4 circular arc tube is respectively embedded with a cylinder 2 made of plastic-steel-wood materials, the section of the cylinder 2 is an olive-shaped plane formed by the interconnection of an outer circular arc and an inner circular arc, the radian of the inner circular arc surface is the same as that of the 1/4 circular arc tube, a radial positioning groove is arranged in the inner circular arc surface and is mutually embedded and matched with a radial positioning rib 3 of the inner circular wall of the 1/4 circular arc tube, and the four cylinders 2 are embedded on an aluminum framework 1 and the outer circular arcs thereof form a cylindrical section with the center point of the aluminum framework 1 as the center.
At least two radial positioning ribs 3 and radial positioning grooves are arranged.
The cylinder 2 has an inner bore 4 of the same cross-sectional shape as it.
Claims (3)
1. A novel cylinder combined aluminum column comprises an aluminum framework (1), wherein the aluminum framework (1) is of a hollow structure; the aluminum framework (1) is characterized by being formed by mutually connecting four 1/4 circular arc tubes with the same diameter and four flat plates with the same width, the outer circular walls of two adjacent 1/4 circular arc tubes are mutually connected through one flat plate, and an installation groove is formed between the outer plane of each flat plate and the outer circular walls of the 1/4 circular arc tubes on two sides; the inner circular wall of each 1/4 circular arc pipe is respectively embedded with a cylinder (2) made of plastic-steel-wood materials, the section of the cylinder (2) is an olive-shaped plane formed by the interconnection of an outer circular arc and an inner circular arc, the radian of the inner circular arc surface is the same as that of the 1/4 circular arc pipe, a radial positioning groove is arranged in the inner circular arc surface and is mutually embedded and matched with a radial positioning rib (3) of the inner circular wall of the 1/4 circular arc pipe, and the four cylinders (2) are embedded on an aluminum framework (1) and the outer circular arcs thereof form a cylindrical section with the center point of the aluminum framework (1) as the center.
2. The novel cylinder combined aluminum column as claimed in claim 1, wherein there are at least two radial positioning ribs (3) and radial positioning grooves.
3. The new cylinder combined aluminium column as claimed in claim 1 or 2, wherein the column body (2) has an inner hole (4) with the same cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127088.8U CN210384821U (en) | 2019-07-18 | 2019-07-18 | Novel cylinder combination aluminum column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127088.8U CN210384821U (en) | 2019-07-18 | 2019-07-18 | Novel cylinder combination aluminum column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210384821U true CN210384821U (en) | 2020-04-24 |
Family
ID=70355375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921127088.8U Active CN210384821U (en) | 2019-07-18 | 2019-07-18 | Novel cylinder combination aluminum column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210384821U (en) |
-
2019
- 2019-07-18 CN CN201921127088.8U patent/CN210384821U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yongjia County Yizhao Toy Sales Co.,Ltd. Assignor: Yonglang Group Co.,Ltd. Contract record no.: X2023330000880 Denomination of utility model: A new type of cylindrical composite aluminum column Granted publication date: 20200424 License type: Common License Record date: 20231128 |
|
| EE01 | Entry into force of recordation of patent licensing contract |