A movable invisible protective net

Abstract

The present invention relates to a movable invisible protective net, comprising two movable frame assemblies and steel wires, wherein one movable frame assembly is connected to the other movable frame assembly via the steel wires. During actual use of the invisible protective net, when the device needs to be installed, the fixing plate can be aligned with the wall at the reserved opening of the window sill, and the two fixing plates can be fixed to the wall through the installation holes using expansion screws. Subsequently, the sliding cover with the rolling assembly is installed inside the track, and the steel wires are sequentially wound around the outer surface of the connecting piece and fixed. When it is necessary to open the window, the steel wires can be pushed to drive the sliding cover to move through the connecting piece, and drive the rolling assembly to slide on the track. At the same time, each connecting piece drives the steel wires to move, so that the reserved opening of the window sill is exposed, thereby facilitating the opening of the invisible protective net, preventing trapped persons from being unable to escape when a fire occurs, and facilitating the maintenance of the air-conditioning outdoor unit.

Description

Technical Field

[0001] The present invention relates to the technical field of protective nets, in particular to a movable invisible protective net. Background Art

[0002] The invisible protective net is a new type of building security product that is installed in windows, balconies, etc. to provide protection, anti-theft, anti-falling objects and other safety measures for home life. It combines many advantages such as safety, beauty and practicality, and represents the latest concept of home security in the 21st century.

[0003] The traditional invisible protective net is composed of steel wire and profiles. The profiles are installed on the wall and the steel wire is wrapped around the profiles.

[0004] However, after the installation of the traditional invisible protective net, the windows of the invisible protective net cannot be opened, resulting in trapped people being unable to escape when a fire occurs. Moreover, when the air-conditioning outdoor unit needs to be repaired, there is no inspection port on the invisible protective net, which makes it inconvenient to repair the air-conditioning outdoor unit. Summary of the Invention

[0005] (1) Technical issues to be resolved

[0006] In order to solve the above problems of the prior art, the present invention provides a movable invisible protective net, which can facilitate opening of windows to prevent trapped people from being unable to escape when a fire occurs, and facilitates the maintenance of the air conditioner outdoor unit.

[0007] (2) Technical solution

[0008] In order to achieve the above objectives, the main technical solutions adopted by the present invention include:

[0009] A movable invisible protective net comprises two movable frame assemblies and steel wires, wherein the two movable frame assemblies are arranged opposite to each other, and one movable frame assembly is connected to the other movable frame assembly via the steel wires;

[0010] The movable frame assembly includes a fixed plate, a rolling assembly, a sliding cover and a connecting piece. The upper part of the fixed plate is provided with a mounting hole, the lower part of the fixed plate is provided with a track, and several rolling assemblies are movably connected inside the track. One end of a connecting piece is rotatably connected to a rolling assembly, and the connecting pieces are all connected to the sliding cover. The sliding cover is slidably connected to the outside of the track, and the steel wire is wound around the outside of several of the connecting pieces.

[0011] Furthermore, a connecting groove is provided in the middle of the connecting piece, and the steel wire is wound around the outer surface of the connecting groove.

[0012] Furthermore, the intervals between the rolling components are equal.

[0013] Furthermore, the sliding cover is provided with a plurality of fixing holes, and one end of a connecting member is passed through a fixing hole.

[0014] Furthermore, a first sliding groove is provided on the outside of the track, and a first protrusion adapted to the first sliding groove is provided on the sliding cover, and the sliding cover is slidably connected to the track through the first protrusion and the first sliding groove.

[0015] Furthermore, it also includes a decorative cover, the other end of the connecting member is fixedly connected to the decorative cover, the upper part of the decorative cover is slidably connected to the upper part of the fixed plate, and a gap is provided between the lower part of the decorative cover and the sliding cover, and the width of the gap is greater than the diameter of the steel wire.

[0016] Furthermore, a second sliding groove is provided on the upper portion of the decorative cover, and a second protrusion is provided on the upper portion of the fixed plate. The decorative cover is slidably connected to the upper portion of the fixed plate through the second sliding groove and the second protrusion.

[0017] Furthermore, the rolling assembly includes a roller and an outer wheel body, one end of the connecting member is inserted into the roller and is rotatably connected, the outer wheel body is sleeved on the outside of the roller, and the roller is movably connected to the track through the outer wheel body.

[0018] (3) Beneficial effects

[0019] The beneficial effects of the present invention are as follows: during the actual use of the invisible protective net, when the device needs to be installed, the fixing plate can be aligned with the wall at the reserved opening of the windowsill, and the two fixing plates can be fixed to the wall using expansion screws through the installation holes, and then the sliding cover with the rolling assembly can be installed into the track, and the steel wire can be wound around the outer surface of the connecting piece in sequence and fixed to the steel wire. When the window needs to be opened, the steel wire can be pushed to drive the sliding cover to move through the connecting piece, and drive the rolling assembly to slide on the track. At the same time, each connecting piece drives the steel wire to move, so that the reserved opening of the windowsill is exposed, thereby facilitating the opening of the invisible protective net, preventing trapped people from being unable to escape when a fire occurs, and facilitating the maintenance of the air-conditioning outdoor unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the overall structure of a movable invisible protective net according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic structural diagram of a movable frame assembly in a movable invisible protective net according to an embodiment of the present invention;

[0022] Figure 3A side view of the movable frame assembly structure in the movable invisible protective net according to an embodiment of the present invention;

[0023] Figure 4 A cross-sectional view of the structure of a movable frame assembly in a movable invisible protective net according to an embodiment of the present invention;

[0024] Figure 5 A front view of a track structure in a movable invisible protective net according to an embodiment of the present invention;

[0025] Figure 6 Schematic diagram of the track structure of the movable invisible protection net according to an embodiment of the present invention;

[0026] [Description of Reference Numerals]

[0027] Fixed plate 1, track 2, sliding cover 3, steel wire 4, decorative cover 5, outer wheel body 6, connecting piece 7, first protrusion 8, second protrusion 9, mounting hole 10, roller 11. DETAILED DESCRIPTION

[0028] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0029] Please refer to Figures 1 to 6 As shown, a movable invisible protective net of the present invention comprises two movable frame assemblies and a steel wire 4. The two movable frame assemblies are arranged opposite to each other, and one movable frame assembly is connected to the other movable frame assembly through the steel wire 4.

[0030] The movable frame assembly includes a fixed plate 1, a rolling assembly, a sliding cover 3 and a connecting member 7. A mounting hole 10 is provided on the upper portion of the fixed plate 1, and a track 2 is provided on the lower portion of the fixed plate 1. Several rolling assemblies are movably connected inside the track 2. One end of the connecting member 7 is rotatably connected to a rolling assembly. The connecting members 7 are all connected to the sliding cover 3. The sliding cover 3 is slidably connected to the outside of the track 2. The steel wire 4 is wound around the outside of several of the connecting members 7.

[0031] The working principle of the present invention is as follows: during the actual use of the invisible protective net, when the device needs to be installed, the fixing plate 1 can be aligned with the wall at the reserved opening of the windowsill, and the two fixing plates 1 can be fixed to the wall using expansion screws through the mounting holes 10. Then the sliding cover 3 with the rolling assembly is installed into the track 2, and the steel wire 4 is wound around the outer surface of the connecting piece 7 in sequence and fixed. When the window needs to be opened, the steel wire 4 can be pushed so that the steel wire 4 drives the sliding cover 3 to move through the connecting piece 7, and drives the rolling assembly to slide on the track 2. At the same time, each connecting piece 7 drives the steel wire 4 to move, so that the reserved opening of the windowsill is exposed.

[0032] Furthermore, a connecting groove is provided in the middle of the connecting member 7, and the steel wire 4 is wound around the outer surface of the connecting groove.

[0033] As can be seen from the above description, it is beneficial for the steel wire 4 to be better wound around the outer surface of the connector 7, and the steel wire 4 is restricted by the connecting groove to avoid deviation.

[0034] Furthermore, the intervals between the rolling components are equal.

[0035] As can be seen from the above description, it is beneficial to keep the steel wires 4 at equal distances.

[0036] Furthermore, the sliding cover 3 is provided with a plurality of fixing holes, and one end of the connecting member 7 is passed through one of the fixing holes.

[0037] From the above description, it can be seen that it is convenient for the connecting member 7 to pass through the fixing hole, fix multiple connecting members 7 through the sliding cover 3, and drive the sliding cover 3 to slide by pushing the steel wire 4, so that the sliding cover 3 slides on the track 2 through the rolling assembly.

[0038] Furthermore, a first sliding groove is provided on the outside of the track 2, and a first protrusion 8 adapted to the first sliding groove is provided on the sliding cover 3. The sliding cover 3 is slidably connected to the track 2 through the first protrusion 8 and the first sliding groove.

[0039] As can be seen from the above description, the sliding cover 3 is slidably connected to the track 2 through the first protrusion 8 and the first sliding groove, and the first protrusion 8 slides in the first sliding groove to prevent the sliding cover 3 from falling off the track 2.

[0040] Furthermore, it also includes a decorative cover 5, the other end of the connecting member 7 is fixedly connected to the decorative cover 5, the upper part of the decorative cover 5 is slidably connected to the upper part of the fixed plate 1, and a gap is provided between the lower part of the decorative cover 5 and the sliding cover 3, and the width of the gap is greater than the diameter of the steel wire 4.

[0041] From the above description, it can be seen that it is beneficial to cover the outside of the connecting member 7 with the decorative cover 5 to shield the connecting member 7, making the overall device more beautiful. At the same time, the decorative cover 5 is driven to move by the connecting member 7. At the same time, the gap set between the lower part of the decorative cover 5 and the sliding cover 3 is helpful to prevent the decorative cover 5 from affecting the installation of the steel wire 4.

[0042] Furthermore, a second slide groove is provided on the upper portion of the decorative cover 5 , and a second protrusion 9 is provided on the upper portion of the fixed plate 1 . The decorative cover 5 is slidably connected to the upper portion of the fixed plate 1 through the second slide groove and the second protrusion 9 .

[0043] It can be seen from the above description that the decorative cover 5 is better slidably connected to the upper part of the fixing plate 1 through the second sliding groove and the second protrusion 9.

[0044] Furthermore, the rolling assembly includes a roller 11 and an outer wheel body 6, one end of the connecting member 7 is passed through the inside of the roller 11 and is rotatably connected, the outer wheel body 6 is sleeved on the outside of the roller 11, and the roller 11 is movably connected to the track 2 through the outer wheel body 6.

[0045] From the above description, it can be seen that it is beneficial to install the roller 11 on the outside of one end of the connecting member 7, so that the connecting member 7 can be better connected to the track 2 through the roller 11, and at the same time, the friction between the roller 11 and the track 2 is increased through the outer wheel body 6, so that the roller 11 is more stable when rolling.

[0046] Example 1

[0047] Please refer to Figures 1 to 6 A movable invisible protective net comprises two movable frame assemblies and a steel wire 4, wherein the two movable frame assemblies are arranged relative to each other, and one movable frame assembly is connected to the other movable frame assembly through the steel wire 4;

[0048] The two movable frame assemblies are arranged in a mirror image;

[0049] The movable frame assembly includes a fixed plate 1, a rolling assembly, a sliding cover 3 and a connecting member 7. The upper portion of the fixed plate 1 is provided with a mounting hole 10, the lower portion of the fixed plate 1 is provided with a track 2, the interior of the track 2 is movably connected to a plurality of the rolling assemblies, one end of each connecting member 7 is rotatably connected to a rolling assembly, each of the connecting members 7 is connected to the sliding cover 3, the sliding cover 3 is slidably connected to the outside of the track 2, and the steel wire 4 is wound around the outside of a plurality of the connecting members 7;

[0050] One end of the steel wire 4 is fixedly connected to one of the connecting members 7 in one of the movable frame components, and the other end of the steel wire 4 is fixedly connected to one of the connecting members 7 in another of the movable frame components. The middle portion of the steel wire 4 is wound around the outer surfaces of a plurality of the connecting members 7.

[0051] One end of the steel wire 4 is wound around the outer surface of the connecting piece 7 and tied into a knot;

[0052] The other end of the steel wire 4 is wound around the outer surface of the other connecting member 7 and tied into a knot;

[0053] A connecting groove is provided in the middle of the connecting member 7, and the steel wire 4 is wound around the outer surface of the connecting groove;

[0054] The intervals between the rolling components are equal;

[0055] The sliding cover 3 is provided with a plurality of fixing holes, and one end of the connecting member 7 is passed through one of the fixing holes;

[0056] A first sliding groove is provided on the outside of the track 2, and a first protrusion 8 adapted to the first sliding groove is provided on the sliding cover 3. The sliding cover 3 is slidably connected to the track 2 through the first protrusion 8 and the first sliding groove;

[0057] A first sliding groove is provided on both sides of the outer portion of the track 2, and a first protrusion 8 is provided on both sides of the sliding cover 3. The sliding cover 3 is slidably connected to the first sliding groove via the first protrusion 8.

[0058] It also includes a decorative cover 5, the other ends of the connecting members 7 are fixedly connected to the decorative cover 5 and are bonded together, the upper portion of the decorative cover 5 is slidably connected to the upper portion of the fixing plate 1, and a gap is provided between the lower portion of the decorative cover 5 and the sliding cover 3, the width of the gap being greater than the diameter of the steel wire 4;

[0059] The decorative cover 5 is provided with a second sliding groove on the upper portion, and the fixed plate 1 is provided with a second protrusion 9 on the upper portion. The decorative cover 5 is slidably connected to the upper portion of the fixed plate 1 through the second sliding groove and the second protrusion 9.

[0060] The rolling assembly includes a roller 11 and an outer wheel body 6. One end of the connecting member 7 is inserted into the roller 11 and is rotatably connected. The outer wheel body 6 is sleeved on the outer side of the roller 11. The roller 11 is movably connected to the track 2 through the outer wheel body 6.

[0061] The outer wheel body 6 is in a truncated cone shape, which helps to prevent the outer wheel body 6 from leaving the track 2;

[0062] The outer wheel body 6 is made of rubber material, which has good toughness and high friction coefficient.

[0063] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0064] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A movable invisible protective net, characterized by: The mobile frame assembly comprises two movable frame assemblies and a steel wire, wherein the two movable frame assemblies are arranged opposite to each other, and one movable frame assembly is connected to the other movable frame assembly via the steel wire; The movable frame assembly includes a fixed plate, a rolling assembly, a sliding cover and a connecting piece. The upper portion of the fixed plate is provided with a mounting hole, the lower portion of the fixed plate is provided with a track, a plurality of the rolling assemblies are movably connected to the interior of the track, one end of each connecting piece is rotatably connected to a rolling assembly, each of the connecting pieces is connected to the sliding cover, the sliding cover is slidably connected to the outside of the track, and the steel wire is wound around the outside of the plurality of connecting pieces. A connecting groove is provided in the middle of the connecting piece, and the steel wire is wound around the outer surface of the connecting groove; A first sliding groove is provided on the outside of the track, a first protrusion adapted to the first sliding groove is provided on the sliding cover, and the sliding cover is slidably connected to the track through the first protrusion and the first sliding groove; It also includes a decorative cover, the other end of the connecting member is fixedly connected to the decorative cover, the upper part of the decorative cover is slidably connected to the upper part of the fixed plate, and a gap is provided between the lower part of the decorative cover and the sliding cover, and the width of the gap is greater than the diameter of the steel wire.

2. The movable invisible protective net according to claim 1, characterized in that: The intervals between the rolling components are equal.

3. The movable invisible protective net according to claim 1, characterized in that: The sliding cover is provided with a plurality of fixing holes, and one end of a connecting member is passed through a fixing hole.

4. The movable invisible protective net according to claim 1, characterized in that: The upper portion of the decorative cover is provided with a second sliding groove, the upper portion of the fixing plate is provided with a second protrusion, and the decorative cover is slidably connected to the upper portion of the fixing plate through the second sliding groove and the second protrusion.

5. The movable invisible protective net according to claim 1, characterized in that: The rolling assembly includes a roller and an outer wheel body. One end of the connecting member is inserted into the roller and is rotatably connected. The outer wheel body is sleeved on the outside of the roller. The roller is movably connected to the track through the outer wheel body.

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