Corner connecting fitting for surface tubes

A corner connection and corner joint technology, applied in building structures, stepped structures, buildings, etc., can solve the problems of adapting and adjusting the angle range, unable to meet the building structure, affecting the installation efficiency, etc., to improve the installation efficiency and visual effect. Improved, simple structure

Active Publication Date: 2014-04-02
HUNAN GOLDWELL NEW MATERIALS TECH CO LTD
View PDF11 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional right-angle guardrail cannot meet the existing building structure
In the prior art, most of the corner joints used at the corners of surface pipes are cast aluminum parts. For corners with differ

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Corner connecting fitting for surface tubes
  • Corner connecting fitting for surface tubes
  • Corner connecting fitting for surface tubes

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1:

[0030] Figure 1 to Figure 7 The first embodiment of the corner connection fitting for the surface pipe of the present invention is shown, the connection fitting includes a corner joint 1, and the corner joint 1 includes a connecting female piece 11 and a connecting sub-piece 12, and the connecting female piece 11 and the connecting sub-piece 12 are respectively inserted into the two surface tubes 2 and fixedly connected with the surface tubes 2. The connecting female part 11 is provided with a first sliding part 111 extending to the outside of the surface tubes 2; The second sliding part 121 which is matched with the first sliding part 111 and can slide in an arc shape along the first sliding part 111 has a simple structure and is easy to install. The second sliding part 121 and the first sliding part 111 are used together, The second sliding part 121 can be slid along the first sliding part 111, that is, the angle between the connecting female part 11 ...

Example Embodiment

[0039] Example 2:

[0040] Figure 8 to Figure 9The second embodiment of the corner connection fitting used for the surface pipe of the present invention is shown. The connection fitting is basically the same as the first embodiment. The flange 1111 against which the turning portion 121 is opposed, the flange 1111 is arranged so that when the first fastener 4 is tightened, the flange 1111 will be stretched and deformed to be tightly connected with the arc-shaped ribs 1212, which greatly improves the connection. Fastening effect between the female part 11 and the connecting sub-part 12 .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a corner connecting fitting for surface tubes. The corner connecting fitting comprises a corner connector, wherein the corner connector comprises a main connecting piece and a secondary connecting piece; the main connecting piece and the secondary connecting piece are respectively inserted into two surface tubes and are fixedly connected with the surface tubes; the main connecting piece is provided with a first sliding turning part which extends out of the surface tubes; the secondary connecting piece is provided with a second sliding turning part which is matched with the first sliding turning part and is capable of sliding and turning along the first sliding and turning part; two surface tubes are wrapped and covered with a decoration shell at the corner part; after the surface tubes are turned and the second sliding and turning part is driven to slide to a preset position, the decoration shell is respectively connected with the main connecting piece and the secondary connecting piece in a fastened manner through a first fastening piece. The connecting fitting has the advantages of simple structure, convenience in mounting, attractiveness in appearance and capability in matching and adjusting on site.

Description

technical field [0001] The invention mainly relates to the assembly technology of pipe connection, in particular to a corner connection fitting for surface pipes. Background technique [0002] In the field of guardrails, the surface pipes at the corners are generally connected through corner joints. However, due to the more and more changes in the shape of the building, there are many structures such as arc corners, so the requirements for products such as balcony guardrails Higher and higher. The traditional right-angle guardrail cannot meet the existing building structure. In the prior art, most of the corner joints used at the corners of surface pipes are cast aluminum parts. For corners with different angles, technicians must make corner joints with corresponding angles for use. The cost is too high, and the angle range cannot On-site adaptation and adjustment seriously affect the installation efficiency. Contents of the invention [0003] The technical problem to b...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E04F11/18
Inventor 谢斌泉
Owner HUNAN GOLDWELL NEW MATERIALS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap