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Umbrella pole of sun umbrella

A technology for sun umbrellas and umbrella poles, which is applied to the field of sun umbrella poles, can solve the problems of inconvenient operation, laborious use, unfavorable maintenance, etc., and achieve the effects of quality assurance, easy molding and processing, good hardness and rigidity

Inactive Publication Date: 2016-03-23
NINGBO YINZHOU YINXIN ALUMINUM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing sun umbrella umbrella poles are all columnar structures made of a single material—generally pure aluminum alloy. Although aluminum alloys with relatively low density are used to reduce the mass, they are relatively large, and they are relatively large during long-term use. Users—especially women and children are still relatively strenuous, so it will be very laborious in use, very inconvenient to operate, and not conducive to maintenance

Method used

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  • Umbrella pole of sun umbrella

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Effect test

Embodiment 1

[0018] Such as figure 1 As shown, the umbrella pole of the sun umbrella in this embodiment includes a pole portion 1, and the pole portion 1 comprises a body that is hollow and provided with a guide groove 2, wherein the body includes a core body made of foamed aluminum alloy, a ceramic layer and a metal layer. The metal layer and the ceramic layer are sequentially coated on the outside of the core body from the outside to the inside, wherein the core body includes a shaft column and a protruding part arranged on the outside of the shaft column and extending radially outward, and the metal layer is an aluminum alloy layer , reinforcing materials are dispersed in the metal layer, and the guide groove is spiral.

Embodiment 2

[0020] In the present embodiment, the umbrella pole of the sun umbrella comprises a pole and a head, the pole comprises a body, the body is a hollow structure, and a guide groove (also can be two or three or Four or more, the specific choice depends on the actual needs of the product), the body includes a core made of foamed aluminum alloy, a ceramic layer and a metal layer, and the metal layer and ceramic layer are sequentially coated on the core body from the outside and inside On the outer side, the core body includes a shaft column and a protruding part arranged outside the shaft column and extending radially outward, the metal layer is an aluminum alloy layer, and reinforcing materials are dispersed in the metal layer.

Embodiment 3

[0022] In the present embodiment, the umbrella pole of the sun umbrella comprises a pole and a head, the pole comprises a body, the body is a hollow structure, and a guide groove (also can be two or three or Four or more, the specific choice depends on the actual demand of the product), the guide groove is helical (the helix of the guide groove can be relatively sparse or dense, that is, the lead of the helix can be greater than the outer diameter of the body, or less than The inner diameter of the body, the specific choice depends on the actual needs of the product), where the body includes a core made of foamed aluminum alloy, a ceramic layer and a metal layer, and the metal layer and ceramic layer are sequentially coated on the outside of the core from the outside and the inside , wherein the core body includes a shaft column and a protrusion arranged outside the shaft column and extending radially outward, the metal layer is an aluminum alloy layer, and reinforcing material...

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Abstract

The invention discloses an umbrella pole of a sun umbrella; the umbrella pole comprises a pole part; the pole part comprises a main body which is hollowed-out and is provided with a guide groove, wherein the main body comprises a core body which is made from a foamed aluminum alloy material, a ceramic layer and a metal layer; the metal layer and the ceramic layer sequentially wrap the outer side of the core body from outside to inside, wherein the core body comprises a shaft post and a convex part which is arranged on the outer side of the shaft post and extends outwards in a radial direction; the metal layer is an aluminum alloy layer; a reinforcing material is dispersed in the metal layer; and the guide groove is of a spiral structure. The umbrella pole disclosed by the invention is simple and light in structure, firm in structure, good in stability and not easy to become broken or damaged.

Description

technical field [0001] The invention relates to a long pole, in particular to a parasol pole. Background technique [0002] Sun umbrellas are umbrellas that are mainly used to block direct sunlight and block rain. In the case of sun umbrellas bursting against the sun—such as on the streets in summer, in order to reduce the damage of ultraviolet rays to the skin, it is particularly important. At this time, sun umbrellas that are light in weight and easy to carry are the first choice for people to travel. Existing sun umbrella umbrella poles are all columnar structures made of a single material—generally pure aluminum alloy. Although aluminum alloys with relatively low density are used to reduce the mass, they are relatively large, and they are relatively large during long-term use. Users—especially women and children are relatively strenuous, so they will be very laborious in use, very inconvenient to operate, and not conducive to maintenance. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): A45B9/02C22C21/08
CPCA45B9/02C22C21/08
Inventor 李再裕李洁琼
Owner NINGBO YINZHOU YINXIN ALUMINUM CO LTD
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