Fixing and tightening structure for protective net
A technology of protective net and steel net, which is applied in the direction of insect prevention, building components, building structure, etc. It can solve the problems of increasing work intensity, increasing cost, and the steel net is not easy to connect screws, etc., so as to improve the firmness of the connection and reduce the work force. volume and cost effects
Inactive Publication Date: 2014-10-15
汤军
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Problems solved by technology
Then, its disadvantages are: the screws are fixed in a point-like force, and a lot of screws need to be densely connected, and the steel mesh is very strong and it is not easy to connect the screws, so the work intensity is increased, which in turn increases the cost.
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Embodiment 1
[0025] A fixed tightening structure of the protective net, such as figure 1 and a-a section figure 2 and b-b section image 3 As shown, it includes an upper transverse profile 10, a lower transverse profile 20, a vertical profile 30, a steel mesh 40, a bead 50, a cover plate 60 and a screw 70, wherein the cross section of the upper transverse profile 10 is as follows Figure 4 As shown, its main body is a large cavity 11, and there is a semicircular notch 12 in the middle and bottom of the large cavity 11. The lower part of the semicircular notch groove 12 in the middle is a semi-closed deep groove 13, and a barb 14 is arranged on the wall of one side of the deep groove 13; Said upper transverse profile 10 has a shallow groove 16 on the outside.
[0026] The section of the lower transverse profile 20 is as follows: Figure 5 As shown, its main body is a large cavity 21, each of which has a semicircular notch groove 22 in the middle and upper part of the large cavity 21. ...
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The invention relates to a fixing and tightening structure for a protective net. The fixing and tightening structure for the protective net comprises an upper transverse profile, a lower transverse profile, a vertical profile, a steel mesh, a pressing strip, a cover plate and a screw, and is characterized in that the upper transverse profile, the lower transverse profile and the vertical profile are respectively provided with a semi-closed deep groove, and a barb is arranged on the wall of one side of the deep groove; a serrated surface is arranged on the wall of the other side of the deep groove, and the barbs of the deep grooves of the upper transverse profile, the lower transverse profile and the vertical profile are connected with folded sides of the steel mesh; the serrated surface is connected with inverted teeth of the pressing strip, and shallow grooves of the upper transverse profile, the lower transverse profile and the vertical profile are connected with the screw and the cover plate. The fixing and tightening structure for the protective net provided by the invention has the beneficial effects that the barbs of the profiles are utilized to be directly connected with the steel mesh, so that the connection firmness is improved, and the workload and cost are reduced.
Description
technical field [0001] The invention belongs to the technical field of living room decoration, in particular to a fixed tightening structure of a protective net. Background technique [0002] The fixed and tightened structure of the existing protective net is generally to fix the steel net on the profile through densely connected screws. And the diamond mesh is basically tightened by the friction force on both sides of the profile tightened by screws or screws. Then, its disadvantages are: the screws are fixed in a point-like force, and a lot of screws need to be densely connected, and the steel mesh is very strong and it is not easy to connect the screws, so the work intensity is increased, which in turn increases the cost. Contents of the invention [0003] The object of the present invention is to provide a fixed and tightening structure of the protective net that utilizes the barbs of the profiles to connect the steel net (or steel plate) in a linear manner to improve...
Claims
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Login to View More IPC IPC(8): E06B9/02
CPCE06B9/52E06B9/02E06B2009/005E06B2009/527
Inventor 汤军
Owner 汤军