A novel waterproof, insect-proof, and rodent-proof barrier device

Abstract

This utility model relates to the technical field of a novel waterproof and insect-proof rodent-proof barrier device, and discloses a novel waterproof and insect-proof rodent-proof barrier device, including expansion bolts, channel steel, waterproof rubber strips, square steel pipes, stainless steel panels, stainless steel medicine boxes, and wing bolts. The waterproof rubber strips cooperate with the grooves at the bottom of the channel steel to achieve ground sealing, effectively preventing water seepage and solving the leakage problem of traditional rodent-proof barriers. The stainless steel medicine box contains insect repellent, which forms an insect-proof barrier through volatilization, making up for the lack of insect-proof function in existing rodent-proof barriers. The wing bolts allow for manual disassembly and assembly of the stainless steel panel without tools, facilitating later maintenance. The bottom frame of the channel steel and the vertical support of the square steel pipe form a rigid structure, which is fixed with expansion bolts to improve overall stability and significantly enhance impact resistance. The stainless steel material has the characteristics of corrosion resistance and high strength, extending the service life of the device.

Description

Technical Field

[0001] This utility model relates to the technical field of novel waterproof, insect-proof, and rodent-proof barriers, specifically a novel waterproof, insect-proof, and rodent-proof barrier device. Background Technology

[0002] A rodent barrier, as the name suggests, is a board used to block rodents. It mainly consists of a barrier and a slot. Materials include aluminum alloy, stainless steel, wood, etc. The slots on both sides can be fixed to the door frame parallel to the door frame with rivets. When needed, the barrier can be inserted into the slot along the inner diameter of the slot. When not in use, the barrier can be removed without affecting the normal opening and closing of the door.

[0003] Existing rodent barriers mostly use a single metal sheet structure, achieving the rodent-blocking function through simple fixing. However, they have the following drawbacks: First, they lack waterproof performance, and gaps easily form where the sheet meets the ground, allowing water to seep into the room. Second, they lack insect-proof function, failing to prevent small insects such as cockroaches and ants from entering through the gaps. Third, the installation structure has poor stability, easily shifting or tipping over after being impacted by external forces. Fourth, they are inconvenient to install and disassemble, requiring tools for maintenance and making the operation cumbersome. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of waterproof, insect-proof, and rodent-proof barrier device, which solves the problems in the background technology (insufficient waterproof performance, lack of insect-proof function, and poor stability of installation structure).

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A novel waterproof, insect-proof, and rodent-proof barrier device includes:

[0007] Expansion bolts are inserted into the through holes in the web of the channel steel to fix the channel steel to the ground.

[0008] The channel steel consists of two parallel channels arranged horizontally to form a bottom support frame. The channel steel openings face the side and the web has through holes.

[0009] The waterproof strip is embedded in the groove at the bottom of the channel steel, with its bottom in contact with the ground.

[0010] Square steel pipes are vertically welded between two channel steels and are spaced apart along the length of the channel steels.

[0011] A stainless steel panel and wing bolts; the stainless steel panel is fitted to the outside of the square steel tube and is detachably connected to the square steel tube by the wing bolts; and

[0012] A stainless steel medicine box, wherein the stainless steel medicine box is fixed to the inside of a stainless steel panel and is arranged at intervals along the length of the panel.

[0013] Preferably, the two channel steels are arranged in parallel with a spacing that matches the width of the door frame to be installed, and the through holes in the web are evenly distributed along the length of the channel steel to provide a passage for the expansion bolts.

[0014] Preferably, the expansion bolts correspond one-to-one with the through holes in the web of the channel steel, and the channel steel is rigidly fixed to the ground through the bolt expansion structure to form a stable bottom support.

[0015] Preferably, the two ends of the square steel tube are welded to the inner sides of the flanges of two channel steels respectively, and the welds form a right-angle connection, which is evenly distributed along the length of the channel steel to form a vertical support system.

[0016] Preferably, the stainless steel panel covers the side of the square steel pipe away from the ground, and a through hole is opened on the panel corresponding to the position of the square steel pipe. The wing bolt passes through the through hole and is threaded to the square steel pipe to achieve fastening of the panel and the support system.

[0017] Preferably, the waterproof strip is adapted to the groove at the bottom of the channel steel, and its own elasticity allows it to fit tightly against the ground, forming a sealed structure to prevent liquid from seeping in.

[0018] Preferably, the stainless steel medicine box is a box structure with an open top, which is fixed to the inner surface of the stainless steel panel by welding and is spaced apart along the length of the panel for holding insect repellent.

[0019] Preferably, the wing bolts are spaced apart along the height direction of the stainless steel panel, with at least two wing bolts corresponding to each square steel tube, to ensure the connection strength between the panel and the support system.

[0020] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0021] 1. The waterproof strip fits into the groove at the bottom of the channel steel to achieve a ground seal, effectively preventing water from seeping in and solving the problem of water leakage from traditional rodent barriers.

[0022] 2. The stainless steel medicine box contains insect repellent, which forms an insect-proof barrier through volatilization, thus overcoming the deficiency of existing rodent barriers that lack insect-proof function.

[0023] 3. Wing bolts allow for manual disassembly and assembly of stainless steel panels without tools, facilitating later maintenance.

[0024] 4. The bottom frame of the channel steel and the vertical support of the square steel tube form a rigid structure, which is fixed with expansion bolts to improve the overall stability and significantly enhance the impact resistance.

[0025] 5. Stainless steel is corrosion-resistant and has high strength, which extends the service life of the equipment. Attached Figure Description

[0026] Figure 1This is a schematic diagram of the side structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the panel structure in this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the traditional Chinese medicine box of this utility model;

[0029] Figure 4 This utility model Figure 4 A magnified schematic diagram of a portion of the structure.

[0030] The components include: 1. Expansion bolts; 2. Channel steel; 3. Waterproof sealing strips; 4. Square steel pipes; 5. Medicine box; 6. Panel; 7. Wing bolts. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-4 A novel waterproof and insect-proof rodent-proof barrier device, through a composite design of "rigid support + waterproof sealing + synergistic insect prevention + convenient assembly and disassembly," achieves multiple functions of rodent protection, waterproofing, and insect prevention. The core solution is as follows: two channel steels 2 are set in parallel to form a bottom support frame, which is fixed to the ground by expansion bolts 1. Square steel pipes 4 are vertically welded between the channel steels 2 to form a vertical support. Stainless steel panels 6 are detachably fixed to the outside of the square steel pipes 4 by butterfly bolts 7 to form a rodent barrier. Waterproof rubber strips 3 are embedded in the bottom of the channel steels 2 to achieve sealing. A medicine box 5 is welded to the inside of the panel 6 to hold insect repellent. All components are closely connected by welding, bolts, etc., which solves the problems of insufficient waterproofing, lack of insect prevention function, and poor stability of traditional rodent-proof barriers. It is suitable for places such as power distribution rooms, warehouses, and machine rooms that require rodent protection, waterproofing, and insect prevention.

[0033] Two channel steels 2 are set parallel to each other in the horizontal direction with their openings facing the side to form a bottom support frame. The spacing is adapted to the width of the door frame to be installed (to ensure that the area below the door frame is covered). Through holes are evenly opened along the length of the channel steels 2, and M10 expansion bolts 1 are inserted into the through holes. The bolts are rigidly connected to the ground through the expansion structure (the bolts correspond one-to-one with the through holes) to firmly fix the channel steels 2 to the ground and prevent them from shifting or tipping over when they are hit.

[0034] The channel steel 2 serves as the bottom foundation. Through parallel arrangement and multi-point fixing with expansion bolts 1, it forms a stable load-bearing structure, providing rigid support for the vertical support and panel 6 above, and significantly improving the overall impact resistance (it can withstand a horizontal force of 50N without deformation).

[0035] The waterproof strip 3 is made of elastic rubber and is embedded in the groove at the bottom of the channel steel 2 (fitting the shape of the groove). The bottom is in close contact with the ground. The waterproof strip 3 fills the tiny gaps between the channel steel 2 and the ground (such as gaps caused by uneven ground) through its own elastic deformation, forming a continuous sealing barrier to prevent water, rainwater and other liquids from seeping into the room from the bottom, solving the water leakage problem caused by the poor fit of traditional rodent barriers.

[0036] The waterproof strip 3 is fitted into the groove of the channel steel 2 to ensure the durability of the seal (even if the channel steel 2 is slightly deformed, the strip can still maintain the fit through elastic compensation). At the same time, the rubber material is resistant to aging and adapts to indoor and outdoor temperature difference environments (stable performance from -20℃ to 60℃).

[0037] Square steel pipe 4 is vertically welded between two parallel channel steels 2, with both ends welded to the inner side of the flange of the channel steel 2 (forming a right-angle connection at the weld). The square steel pipe 4 and the channel steel 2 are evenly distributed along the length of the channel steel 2. The square steel pipe 4 and the channel steel 2 together form a three-dimensional structure of "horizontal frame + vertical support", which enhances the overall rigidity (increasing the bending strength by 3 times compared to a single plate structure), prevents the panel 6 from bending and deforming when it is hit by external force, and ensures the integrity of the rodent barrier.

[0038] The spaced distribution design of the square steel tubes 4 reduces material usage and overall weight while ensuring support strength, and provides multiple stress points for fixing the panel 6, making the panel 6 subjected to uniform stress.

[0039] The stainless steel panel 6 is a flat structure made of corrosion-resistant stainless steel. It is attached to the side of the square steel tube 4 away from the ground (i.e., the outside facing the room), completely covering the support frame composed of the square steel tube 4 and the channel steel 2, forming a physical barrier to prevent mice from entering. The panel 6 has through holes corresponding to the positions of the square steel tube 4. M8 wing bolts 7 pass through the through holes and are threaded to the square steel tube 4 (each square steel tube 4 has at least two bolts along the height direction), so as to secure the panel 6 to the support system.

[0040] The wing bolts 7 can be manually tightened or loosened without tools, which facilitates the disassembly and maintenance of the panel 6 (such as cleaning and replacement) and solves the cumbersome problem of traditional rodent barriers requiring special tools for disassembly and assembly. The stainless steel panel 6 has a smooth surface, which prevents rats from climbing, and is also rust-resistant (service life ≥ 5 years) and suitable for humid environments.

[0041] The stainless steel medicine box 5 is a box structure with an open top. It is fixed to the inner surface of the stainless steel panel 6 (facing the supporting frame) by welding. It is evenly spaced along the length of the panel 6. Solid insect repellent (such as cockroach bait or ant bait) can be placed in the medicine box 5. The bait diffuses naturally to the area around the panel 6, forming an insect barrier on the inside of the rodent barrier. This prevents small insects such as cockroaches and ants from entering the room through the gaps, thus overcoming the shortcomings of traditional rodent barriers that only block rodents but not insects.

[0042] The welding and fixing of the medicine box 5 to the panel 6 ensures that it will not fall off. The opening design makes it easy to add or replace the medicine regularly. The spaced distribution allows the medicine to evaporate and cover the entire area below the door frame, resulting in a more uniform insect-repelling effect.

[0043] The channel steel 2 is rigidly connected to the ground by expansion bolts 1, and the square steel pipe 4 is vertically welded to the channel steel 2 to form a three-dimensional support. The combination of the two enhances the overall structure's resistance to overturning (it can withstand the impact of winds up to level 8). The stainless steel panel 6 is fastened to the square steel pipe 4 by wing bolts 7. The weight of the panel 6 is borne by multiple square steel pipes 4, avoiding deformation caused by single-point stress.

[0044] The waterproof strip 3 is embedded in the groove of the channel steel 2 and adheres to the ground. Its elastic deformation can compensate for the slight tilt of the channel steel 2 during installation (tilt degree ≤1°), ensuring a seal without dead corners. The parallel arrangement of the channel steel 2 makes the strip form a continuous sealing line, which works in conjunction with the vertical shielding of the panel 6 to achieve double waterproofing of the bottom and sides.

[0045] The height of the stainless steel panel 6 (usually ≥50cm) can prevent rats from climbing over, and the smooth surface prevents climbing. After the insect repellent in the inner medicine box 5 evaporates, it forms a chemical barrier in the gap between the panel 6 and the door frame. Combined with physical rodent barriers, it achieves an integrated "rodent prevention + insect prevention" solution.

[0046] Adjust the spacing of the two channel steels 2 according to the width of the door frame, place them on the ground below the door frame, align the through holes in the web plate with the drilled holes in the ground, insert the M10 expansion bolts 1 and tighten them to firmly connect the channel steel 2 to the ground, embed the waterproof strip 3 into the bottom groove of the channel steel 2, press it to make the bottom of the strip fit tightly to the ground, and ensure that there is no looseness, weld the two ends of the square steel tube 4 vertically to the inner side of the flanges of the two channel steels 2, evenly distributed along the length, and grind the weld joint smooth (avoid sharp protrusions from scratching the panel 6), attach the stainless steel panel 6 to the outside of the square steel tube 4, align the through holes of the panel 6 with the threaded holes of the square steel tube 4, insert the M8 wing bolts 7 and tighten them manually to ensure that the panel 6 fits tightly to the square steel tube 4 (without shaking), add insect repellent to the stainless steel medicine box 5, and close the panel 6 (if there is a door, ensure that the panel 6 does not affect the opening and closing of the door).

[0047] The welded frame of channel steel 2 and square steel pipe 4 is fixed with expansion bolts 1, so that the device will not shift or deform when hit by rats or by human collision, which is far superior to the traditional single plate structure.

[0048] The elastic fit between the waterproof strip 3 and the groove of the channel steel 2 improves the bottom sealing performance to no leakage for 30 minutes under 0.1MPa water pressure, making it suitable for humid environments (such as basements and kitchens). The manual disassembly and assembly design of the M8 wing bolt 7 reduces the time for replacing or cleaning the panel 6 from the traditional 30 minutes to 5 minutes, significantly improving maintenance efficiency. The synergy between the stainless steel panel 6 (rodent-proof) and the medicine box 5 (insect-proof) gives the device both rodent-proof and insect-proof functions. Moreover, the stainless steel material is rust-resistant and has a service life more than 5 times that of wooden rodent-proof panels.

[0049] The square steel pipe 4 and channel steel 2 are replaced with galvanized steel to further improve corrosion resistance, making them suitable for outdoor or coastal high-humidity environments. The waterproof rubber strip 3 is made of EPDM rubber, extending its aging resistance to 10 years.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel waterproof, insect and rodent resistant fenderboard device, characterized by, include: Expansion bolts (1), channel steel (2), waterproof strips (3), square steel pipes (4), stainless steel medicine boxes (5), stainless steel panels (6), and wing bolts (7); The expansion bolt (1) is inserted into the through hole of the web of the channel steel (2) to fix the channel steel (2) to the ground; The channel steel (2) consists of two pieces, which are arranged in parallel along the horizontal direction to form a bottom support frame. The opening of the channel steel (2) faces the side and has through holes. The waterproof strip (3) is embedded in the bottom groove of the channel steel (2), and the bottom is in contact with the ground; The square steel pipe (4) is vertically welded between two channel steels (2) and is distributed at intervals along the length of the channel steels (2); The stainless steel panel (6) is attached to the outside of the square steel tube (4) and is detachably connected to the square steel tube (4) by wing bolts (7); and The stainless steel medicine box (5) is fixed to the inside of the stainless steel panel (6) and is arranged at intervals along the length of the panel (6).

2. The novel waterproof, insect and rodent barrier device of claim 1, wherein: The two channel steels (2) are arranged in parallel with a spacing that matches the width of the door frame to be installed. The through holes are evenly distributed along the length of the channel steel (2) to provide a passage for the expansion bolts (1).

3. The novel waterproof, insect and rodent barrier device of claim 1, wherein: The expansion bolts (1) correspond one-to-one with the web through holes of the channel steel (2). The channel steel (2) is rigidly fixed to the ground through the bolt expansion structure to form a stable bottom support.

4. The novel waterproof, insect and rodent barrier device of claim 1, wherein: The square steel pipe (4) is welded to the inner side of the flange of two channel steels (2) at both ends, forming a right-angle connection at the weld, and is evenly distributed along the length of the channel steel (2) to form a vertical support system.

5. The novel waterproof, insect and rodent barrier according to claim 1, wherein: The stainless steel panel (6) covers the side of the square steel pipe (4) away from the ground. The panel (6) has a through hole at the position corresponding to the square steel pipe (4). The wing bolt (7) passes through the through hole and is threaded to the square steel pipe (4) to achieve the fastening of the panel (6) and the support system.

6. The novel waterproof, insect and rodent barrier device of claim 1, wherein: The waterproof strip (3) is adapted to the bottom groove of the channel steel (2) and fits tightly with the ground through its own elasticity to form a sealed structure to prevent liquid from seeping in.

7. The novel waterproof, insect and rodent barrier device of claim 1, wherein: The stainless steel medicine box (5) is a box structure with an open top. It is fixed to the inner surface of the stainless steel panel (6) by welding and is distributed at intervals along the length of the panel (6) for placing insect repellent.

8. The novel waterproof, insect and rodent barrier device of claim 1, wherein: The wing bolts (7) are spaced apart along the height direction of the stainless steel panel (6), with each square steel tube (4) corresponding to at least two wing bolts (7) to ensure the connection strength between the panel (6) and the support system.

Images