Push-pull type metal protective net

Abstract

The utility model discloses a push-pull type metal protective net which comprises two sets of symmetrically-arranged T-shaped frames, universal wheels used for moving are arranged on the two sides of the bottom ends of the T-shaped frames, L-shaped supports are symmetrically arranged on one sides of the two sets of T-shaped frames, and transversely-arranged pressing blocks are arranged on the L-shaped supports. A metal net is arranged at the bottom of the pressing block and located between the two L-shaped supports, and stroke holes allowing the pressing block to move up and down are formed in the sides, located on the pressing block, of the L-shaped supports. The metal net is placed on the L-shaped support, the first movable rod and the second movable rod of the T-shaped support move in a crossed mode in the moving process, so that the quick locking bolts at the tops of the first movable rod and the second movable rod move in the guide holes, the metal net is fixed through the L-shaped support, and the positions of the quick locking bolts are fixed through the quick handle. Therefore, the distance between the two sets of T-shaped frames is fixed, and the metal nets of different sizes are fixed in sequence.

Description

Technical Field

[0001] This utility model relates to the field of metal protective netting technology, specifically to a push-pull type metal protective netting. Background Technology

[0002] Metal protective netting, as the name suggests, is a new type of building security product made of metal and installed on windows, balconies, etc., to provide safety protection, theft prevention, and protection against falling objects for home life. It combines many advantages such as safety, aesthetics, and practicality, and has thus been widely used. In daily life, we can often see metal protective netting placed in various places to serve the purpose of limiting and isolating.

[0003] Current metal protective netting can be effectively placed in designated locations to achieve the purpose of limiting and isolating. It mainly consists of a frame, side panels, and the netting itself. Specifically, the side panels are placed on the outer walls of both sides of the netting, which is then placed inside the frame to form the metal protective netting. This allows for convenient placement in designated locations for isolation and limitation. However, while this type of metal protective netting can achieve the purpose of isolation and limitation, its size is generally not fixed due to limitations in the protected area. When adapting to longer or wider gaps, it cannot guarantee the ability to adjust and combine, reducing its practicality. Further improvements are needed to address this issue and improve its isolation effect.

[0004] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a push-pull type metal protective net to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A push-pull type metal protective net includes two sets of symmetrically arranged T-shaped frames. The bottom ends of the T-shaped frames are equipped with casters for movement. One side of each set of T-shaped frames is equipped with a symmetrically arranged L-shaped bracket. A horizontally arranged pressure block is provided on the L-shaped bracket. A metal mesh is located at the bottom of the pressure block and between the two sets of L-shaped brackets. A travel hole is provided on one side of the L-shaped bracket near the pressure block, allowing the pressure block to move up and down. A lead screw passes through the pressure block within the travel hole. The top of the lead screw extends to the top of the L-shaped bracket and is equipped with a handle. An adjustment mechanism is provided between the two sets of T-shaped frames to adjust the distance between them.

[0008] Preferably, the adjustment mechanism includes a first movable rod and a second movable rod arranged in a cross configuration. The bottom ends of the first movable rod and the second movable rod are respectively movably connected to two sets of T-shaped frames. A fixed shaft is provided at the intersection of the first movable rod and the second movable rod.

[0009] Preferably, each of the two sets of T-shaped frames has a side plate on the side that is close to each other, and the side plate has a guide hole. The top of each of the movable rod one and the movable rod two is provided with a quick-locking bolt that passes through the two sets of guide holes respectively.

[0010] Preferably, the other end of the quick-locking bolt is provided with a matching quick-handle, and a rubber sleeve is fitted on the quick-handle.

[0011] Preferably, the two sets of T-shaped frames are movably connected to the first movable rod and the second movable rod respectively via pins.

[0012] Preferably, the caster wheel is equipped with a locking mechanism, and the inner side of the L-shaped bracket is equipped with a rubber pad.

[0013] The beneficial effects of this utility model are as follows: By cooperating with the adjustment mechanism and two sets of T-shaped frames, the two sets of T-shaped frames can be moved in the same direction or in opposite directions, while the metal mesh is placed on the L-shaped bracket. During the movement of the T-shaped frames, the first and second movable rods move in a cross motion, causing the quick-locking bolts at the top of the first and second movable rods to move within the guide holes. When the two sets of T-shaped frames are adjusted to a suitable distance, the L-shaped bracket fixes the metal mesh, and the position of the quick-locking bolts is fixed by the quick handle, thereby fixing the distance between the two sets of T-shaped frames. This process is used to fix metal meshes of different sizes. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of a push-pull type metal protective net according to an embodiment of the present utility model;

[0016] Figure 2 This is a partial structural schematic diagram of a push-pull type metal protective net according to an embodiment of the present utility model;

[0017] Figure 3 yes Figure 2 A magnified view of a portion of point A in the middle;

[0018] Figure 4 This is a side view of a side panel in a push-pull type metal protective net according to an embodiment of the present utility model;

[0019] Figure 5 This is a side view of a movable rod in a push-pull type metal protective net according to an embodiment of the present utility model.

[0020] In the picture:

[0021] 1. T-shaped frame; 2. Casters; 3. L-shaped bracket; 4. Pressure block; 5. Stroke hole; 6. Lead screw; 7. Rotary handle; 8. Movable rod one; 9. Movable rod two; 10. Fixed shaft; 11. Side plate; 12. Guide hole; 13. Quick-lock bolt; 14. Quick handle; 15. Pin; 16. Metal mesh. Detailed Implementation

[0022] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0023] According to an embodiment of the present invention, a push-pull type metal protective net is provided.

[0024] Example 1:

[0025] like Figure 1-5 As shown, the push-pull metal protective net according to an embodiment of the present invention includes two sets of symmetrically arranged T-shaped frames 1. The bottom ends of the T-shaped frames 1 are provided with casters 2 for movement. The two sets of T-shaped frames 1 are provided with symmetrically arranged L-shaped brackets 3 on one side. The L-shaped brackets 3 are provided with horizontally arranged pressure blocks 4. The bottom of the pressure blocks 4 and located between the two sets of L-shaped brackets 3 are provided with a metal mesh 16. The L-shaped brackets 3 are provided with stroke holes 5 on one side of the pressure blocks 4 for the pressure blocks 4 to move up and down. The stroke holes 5 are provided with lead screws 6 that pass through the pressure blocks 4. The top of the lead screws 6 extends to the top of the L-shaped brackets 3 and is provided with a handle 7. An adjustment mechanism for adjusting the distance between the two sets of T-shaped frames 1 is provided.

[0026] Example 2:

[0027] like Figure 1-5As shown, the adjustment mechanism includes a first movable rod 8 and a second movable rod 9 arranged in a cross configuration. The bottom ends of the first movable rod 8 and the second movable rod 9 are respectively movably connected to two sets of T-shaped frames 1. A fixed shaft 10 is provided at the intersection of the first movable rod 8 and the second movable rod 9. A side plate 11 is provided on the side of the two sets of T-shaped frames 1 that are close to each other. A guide hole 12 is provided on the side plate 11. The top of the first movable rod 8 and the second movable rod 9 are respectively provided with quick-locking bolts 13 that pass through the two sets of guide holes 12.

[0028] Example 3:

[0029] like Figure 1-5 As shown, the other end of the quick-locking bolt 13 is provided with a matching quick handle 14. A rubber sleeve is fitted on the quick handle 14. The two sets of T-shaped brackets 1 are respectively movably connected to the movable rod 8 and the movable rod 9 through pins 15. The caster wheel 2 is provided with a locking mechanism. The inner side of the L-shaped bracket 3 is provided with a rubber pad.

[0030] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0031] In practical applications, the metal mesh 16 is placed on the L-shaped bracket 3, and the two sets of T-shaped brackets 1 are moved in the same direction until the L-shaped bracket 3 clamps and fixes the metal mesh 16. During the movement of the T-shaped bracket 1, its movable rod 1 8 and movable rod 2 9 move in opposite directions, so that the quick-locking bolts 13 at the top of the movable rod 1 8 and movable rod 2 9 move in the guide hole 12. The position of the quick-locking bolts 13 is fixed by the quick handle 14, thereby fixing the distance between the two sets of T-shaped brackets 1, and thus fixing metal mesh 16 of different sizes in sequence.

[0032] In summary, by means of the above-mentioned technical solution of this utility model, through the cooperation of the adjustment mechanism and the two sets of T-shaped frames 1, the two sets of T-shaped frames 1 can be moved in the same direction or in opposite directions, while the metal mesh 16 is placed on the L-shaped bracket 3. During the movement of the T-shaped frame 1, its movable rod 1 8 and movable rod 2 9 move in opposite directions, so that the quick-locking bolts 13 at the top of the movable rod 1 8 and movable rod 2 9 can move in the guide hole 12. When the two sets of T-shaped frames 1 are adjusted to a suitable distance, the L-shaped bracket 3 fixes the metal mesh 16, and the position of the quick-locking bolts 13 is fixed by the quick handle 14, thereby fixing the distance between the two sets of T-shaped frames 1, and thus fixing metal mesh 16 of different sizes.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A push-pull type metal protective net, characterized in that, The device includes two sets of symmetrically arranged T-shaped frames (1). The bottom ends of the T-shaped frames (1) are provided with casters (2) for movement. The two sets of T-shaped frames (1) are provided with symmetrically arranged L-shaped brackets (3) on one side. The L-shaped brackets (3) are provided with horizontally arranged pressure blocks (4). The bottom of the pressure blocks (4) and between the two sets of L-shaped brackets (3) is provided with a metal mesh (16). The L-shaped brackets (3) are provided with stroke holes (5) on one side of the pressure blocks (4) for the pressure blocks (4) to move up and down. The stroke holes (5) are provided with a lead screw (6) that passes through the pressure blocks (4). The top of the lead screw (6) extends to the top of the L-shaped brackets (3) and is provided with a handle (7). The two sets of T-shaped frames (1) are provided with an adjustment mechanism for adjusting the distance between them.

2. The push-pull type metal protective net according to claim 1, characterized in that, The adjustment mechanism includes a first movable rod (8) and a second movable rod (9) arranged in a cross configuration. The bottom ends of the first movable rod (8) and the second movable rod (9) are respectively movably connected to two sets of T-shaped frames (1). A fixed shaft (10) is provided at the intersection of the first movable rod (8) and the second movable rod (9).

3. A push-pull type metal protective net according to claim 2, characterized in that, Both sets of T-shaped frames (1) have side plates (11) on their sides that are close to each other. The side plates (11) have guide holes (12). The tops of the movable rod one (8) and the movable rod two (9) are respectively provided with quick-locking bolts (13) that pass through the two sets of guide holes (12).

4. A push-pull type metal protective net according to claim 3, characterized in that, The other end of the quick-locking bolt (13) is provided with a matching quick handle (14), and a rubber sleeve is fitted on the quick handle (14).

5. A push-pull type metal protective net according to claim 4, characterized in that, The two sets of T-shaped frames (1) are respectively movably connected to the movable rod one (8) and the movable rod two (9) via pins (15).

6. A push-pull type metal protective net according to claim 1, characterized in that, The universal wheel (2) is equipped with a locking mechanism, and the inner side of the L-shaped bracket (3) is equipped with a rubber pad.

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