Net structure

Abstract

The invention provides a net structure which at least comprises a frame, a sliding block set and at least one cable piece. The frame is provided with a sliding groove allowing the sliding block set to be in sliding fit in sequence. Sliding blocks are provided with winding and fixing seats respectively so that one ends of the cable pieces can be fixed to the frame and then bypass the winding and fixing seats so as to enable the cable pieces to be capable of being fixed to the frame in linkage with the sliding blocks. The other ends of the cable pieces are arranged on the frame through adjusting pieces, so that a grid-shaped net layer is distributed in the frame, whether the other ends of the cable pieces are locked or not is controlled through the adjusting pieces, and the tightness degree of a protection net is adjusted. Thus, the net structure is more convenient to assemble and disassemble, the tightness degree of the cable pieces is more convenient to adjust, and the net structure can freely extend through configuration of the sliding block set so that the net structure can have the advancement of meeting the needs of different sizes and being widely applied to safety protection nets such as windows, balconies and stairways and different net frames such as shed frames and pergolas.

Description

Technical field [0001] The present invention relates to a net body structure, and more specifically, it refers to a novel technology that is equipped with a sliding block group and an adjustment piece to control the tightness of the net body. Background technique [0002] Generally, due to the appearance or cost concerns, it is often impossible to install iron windows on windows or balconies. As a result, there is a risk of children falling easily. For this reason, a kind of invisible windows installed on balconies or indoors came into being. Its structure As shown in the patent case No. 100216331 of Taiwan, China for "Anti-fall Screen Window", however, the previous patent case has at least the following shortcomings: [0003] 1. Because the steel cable fixing parts are directly assembled to the window frame through a screw lock, it is not conducive to modular production, and this configuration is difficult to apply to windows of various sizes. [0004] 2. After the winding of the t...

AI Technical Summary

Problems solved by technology

[0002] Due to the appearance or cost concerns of ordinary houses, it is often impossible to install iron windows on windows or balconies. In this way, there is a danger of children falling easily. Therefore, a kind of invisible window installed on balconies or indoors came into being. Just as shown in the No. 100216331 patent case of "anti-falling screen window" in Taiwan, China, however, this prior patent has at least the following disadvantages:

[0003] 1. Since the cable fixing parts are directly assembled to the window frame through screw locks one by one, it is not conducive to modular production, and this configuration is difficult to apply to windows of various sizes

[0004] 2. After the winding of the two steel cables is completed, many steel cable fixing parts (bolts) must be tightened one by one by hand tools, and the assembly is quite time-consuming and labor-intensive

[0005] 3. When the two steel cables are tired or loose after being used for a period of time, they must use hand tools to unscrew the many steel cable fixing parts one by one, then tighten the steel cables, and then use hand tools to unscrew the many steel cables one by one. The fixing parts are screwed tightly, and the tightness adjustment is very inconvenient, and only professionals can do it

[0006] 4. When a fire breaks out, it is too late to loosen many steel cable fixing parts one by one with hand tools to remove the steel cables, so it does not have the function of quick escape

[0007] 5. The entire anti-drop screen window assembly must be fixed on the window or balcony with sky and earth bolts, which is very inconvenient to install and requires professionals to do it

[0008] 6. Furthermore, the above-mentioned structure design of the anti-falling screen window can only be used as a single function of the safety net for window fall prevention, and cannot be applied to the use of different grids such as scaffolding and truss, which is a blemish in the ointment.

Images