Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lossless installation structure of floor and connecting piece used by same

A technology for installing structures and connectors, applied in building structures, floors, buildings, etc., can solve problems such as nail removal, floorboard damage, waste, etc., and achieve the effect of convenient disassembly and assembly and easy maintenance.

Inactive Publication Date: 2010-03-10
NANJING FORESTRY UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this installation structure is that when it is necessary to replace the floor when it is found that there is a color difference between the floors or that there is a quality problem during use (such as water leakage on the floor, causing the floor to deform or crack and affect the use), it is necessary to pull out the floor nails. Because the floor nails are completely nailed into the floor, it is impossible to take out the nails directly, and the nails must be brought out by knocking up the floor boards. This method of removing nails will inevitably cause damage to the floor boards at the floor nails, and the floor cannot be reused. cause waste

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
  • Lossless installation structure of floor and connecting piece used by same
  • Lossless installation structure of floor and connecting piece used by same
  • Lossless installation structure of floor and connecting piece used by same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see figure 1 , 2 The floor non-destructive installation structure shown includes a keel fixed on the ground, the floor 1 is arranged on the keel 2 , and a positioning groove 3 is opened on the lower surface 4 of the floor. The positioning groove 3 extends longitudinally along the floor in the length direction. The depth direction of the positioning groove is perpendicular to the lower surface of the floor. Both sides of the floor 1 have a conventional notch structure.

[0033] see Figure 3-5 As shown, the connector 6 has an integrated, vertically connected first connecting plate 61 and a second connecting plate 62 . The first connecting plate extends into the positioning groove, and the second connecting plate fits with the side of the keel. The second connecting plate extends from under the floor to the outside along the side 21 of the keel, and the second connecting plate extending below the floor is fixed on the side 21 of the keel by two nails 7 .

Embodiment 2

[0035] see Image 6 , 7 Embodiment 2 shown is different from Embodiment 1 in that: the angle between the depth direction of the positioning groove and the lower surface of the floor is 60°. see Figure 8-10 As shown, the connecting piece 6 has an integrated first connecting plate 61 , a second connecting plate 62 and a transition plate 63 . The side edge of the transition plate is connected to the second connecting plate; the top edge of the transition plate is connected to the first connecting plate. Both the transition plate and the first connecting plate are perpendicular to the second connecting plate. The angle between the first connecting plate 61 and the transition plate is 60°. The first connecting plate extends into the positioning groove, and the second connecting plate fits with the side of the keel. The second connecting plate extends from under the floor to the outside along the side 21 of the keel, and the second connecting plate extending below the floor is...

Embodiment 3

[0037] see Figure 11 , 12 16 shows embodiment 3, which is different from embodiment 2 in that: the positioning groove 3 is opened at the bottom of the floor side 5; the depth direction of the positioning groove is parallel to the lower surface 4 of the floor. see Figure 13-15 In the connecting piece 6 shown, the first connecting plate 61 is perpendicular to the direction of the transition plate. The first connecting plate 61 extends into the positioning groove 3 .

[0038] In embodiments 1 and 2, the height H of the connecting piece is lower than the height K of the keel; in embodiment 3, the height H of the connecting piece may be higher than the height K of the keel. However, in each embodiment, the height J of the second connecting plate 62 should be lower than the height K of the keel, so as to prevent the second connecting plate 62 protruding from the upper surface 22 of the keel and obstructing the installation of the floor.

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 provides a lossless installation structure of a floor and a connecting piece used by the same. The lossless installation structure of the floor can be disassembled and installed conveniently, and the floor can not be damaged after the lossless installation structure is disassembled, thus the floor can be used repeatedly. The installation structure comprises a frame, and the floor islaid on the frame. The floor has a structure of a conventional floor, is provided with a positioning groove on the lower surface or side surface of the floor, and also comprises a connecting piece. The connecting piece is provided with a first connecting plate and a second connecting plate which are connected fixedly, wherein the first connecting plate extends into the positioning groove of the floor, and at least part of the second connecting plate is connected with the side surface of the frame below the floor.

Description

technical field [0001] The invention relates to a non-destructive installation structure of the floor and a connecting piece used for connecting the floor and the keel in the non-destructive installation structure of the floor. Background technique [0002] Nowadays, wooden floors are mainly installed by means of suspension: the floor is placed on the joist, and the floor boards are fixed to the wooden joist with inclined floor nails. The problem with this installation structure is that when it is necessary to replace the floor when it is found that there is a color difference between the floors or that there is a quality problem during use (such as water leakage on the floor, causing the floor to deform or crack and affect the use), it is necessary to pull out the floor nails. Because the floor nails are completely nailed into the floor, it is impossible to take out the nails directly, and the nails must be brought out by knocking up the floor boards. This method of removin...

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
Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02E04F15/04
Inventor 蔡家斌李涛
Owner NANJING FORESTRY UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com