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Sectional material corner connecting assembly

A corner connector and corner connection technology, applied in the direction of connecting members, rod connections, mechanical equipment, etc., can solve the problems of long disassembly and assembly, inconvenient positioning of profiles at corners, large installation errors, etc., to save manpower, material and financial resources. , The connection and disassembly are convenient and quick, and the installation error is reduced.

Pending Publication Date: 2018-11-23
YEEDAA ENVIRONMENTAL TECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing booths, stages, and advertising booths have the following disadvantages: 1) The frame materials used in the construction are all wood, which can only be used once and cannot be recycled repeatedly, which wastes forest resources; 2) The connection mode of the profiles at the corners is Welding or gluing, such a connection method not only takes a long time to disassemble, but also wastes a lot of manpower, material and financial resources, and the connectors cannot be recycled and reused, resulting in a large amount of disassembly waste and poor environmental protection; 3) The positioning of the profile at the corner is very inconvenient , there is a large installation error; 4) The corner connectors are exposed outside the profile, which not only causes the surface of the profile to be uneven, which in turn affects the laying and installation of the outer decorative surface material of the profile, but also the exposed corner connectors also affect the overall shape of the profile frame Aesthetics

Method used

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  • Sectional material corner connecting assembly
  • Sectional material corner connecting assembly
  • Sectional material corner connecting assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1-6 As shown, a profile corner connection assembly includes a profile 1, a positioning pin 2, a T-shaped corner connector 3, the positioning pin is fixed on the profile, and a pin hole 4 is provided on the corner connector. The positioning pin is inserted into the pin hole. The surfaces of the profiles all have grooves 5 . The locating pin includes: an insertion pin 6 and a fixing pin 7; a fixing hole 8 is provided on the groove bottom of the groove of the profile, and a thickened plate 9 is arranged on the inside of the groove bottom of the groove of the profile, The thickened plate is provided with a threaded hole 10 , and the fixing pin is provided with threads (not shown), and the fixing pin passes through the fixing hole 8 and is threadedly connected with the threaded hole. A hole 11 is provided on the bottom of the groove of the profile adjacent to the profile, and a thickened plate 12 is provided on the inner side of the groove bottom of the ad...

Embodiment 2

[0035] see Figure 7-8 , the difference between the profile corner connection assembly in this embodiment and the profile corner connection assembly in Embodiment 1 is that the corner connection piece is an L-shaped connection piece, and in this embodiment, the two limbs of the L-shaped connection piece are chamfered at the corner. There is no first fixing hole at both ends of the corner connector.

Embodiment 3

[0037] see Figure 9 , The difference between the profile corner connection assembly in this embodiment and the profile corner connection assembly in Embodiment 2 is that: the two limbs of the L-shaped connector transition through the arc portion at the corner.

[0038] The advantages of the present invention are: 1) All parts of the assembly of the present invention are preferably made of metal, all parts can be recycled repeatedly, and the waste of forest resources is avoided, and the environmental protection is good.

[0039] 2) The connection and disassembly of the corner connection components is convenient and fast, saving manpower, material and financial resources.

[0040] 3) The corner connection components of the present invention are all standard parts, the customization cycle is greatly shortened, and the economic cost is greatly reduced.

[0041] 4) Through the positioning pin and the groove of the profile, the positioning of the profile at the corner is very conv...

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Abstract

The invention discloses a sectional material corner connecting assembly. The sectional material corner connecting assembly is characterized by comprising a sectional material, a positioning pin and acorner connecting piece, wherein the positioning pin is fixed on the sectional material, a pin hole is formed in the corner connecting piece, the positioning pin is inserted into the pin hole. The sectional material corner connecting assembly has the advantages of being capable of being repeatedly recycled, good in environmental protection performance, assembling or disassembling is fast and convenient, a corner part of the sectional material is accurate in positioning, and small in errors, and the flatness of the surface of the sectional material is not affected.

Description

technical field [0001] The present invention relates to the technical field of exhibition display, performance, and advertising structure construction, and in particular, relates to a profile corner connection assembly used for building booths, stages, advertising stands, and the like. Background technique [0002] The existing booths, stages, and advertising booths have the following disadvantages: 1) The frame materials used in the construction are all wood, which can only be used once and cannot be recycled repeatedly, which wastes forest resources; 2) The connection mode of the profiles at the corners is Welding or gluing, such a connection method not only takes a long time to disassemble, but also wastes a lot of manpower, material and financial resources, and the connectors cannot be recycled and reused, resulting in a large amount of disassembly waste and poor environmental protection; 3) The positioning of the profile at the corner is very inconvenient , there is a l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B7/20F16B9/02
CPCF16B7/20F16B9/02
Inventor 何光辉陆晓青
Owner YEEDAA ENVIRONMENTAL TECH SHANGHAI CO LTD
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