CN219205672U - Steel wire mesh for four-pest control - Google Patents

Abstract

The utility model discloses a steel wire mesh for four-pest control, which comprises a rectangular installation frame matched with the inner wall of a window body, wherein an insect-proof steel wire mesh is fixedly installed on the inner wall of the rectangular installation frame, two groups of fixing components are arranged on two sides of the front surface of the rectangular installation frame, and each fixing component comprises a fixing block fixedly connected to the front surface of the rectangular installation frame. According to the utility model, the rotating handle drives the rotating rod to rotate, so that the threaded rod is driven to rotate and move at the inner side of the threaded hole, the extruding block extrudes the window body, the rectangular installation frame is extruded and fixed through the reverse acting force provided by the window body, and the installation of the insect-proof steel wire net is indirectly realized.

Description

Steel wire mesh for four-pest control

Technical Field

The utility model relates to the technical field of insect-proof steel wire nets, in particular to a steel wire net for four-pest control.

Background

Four commonly referred to as: flies, mosquitoes, mice, cockroaches. Eliminate four harm, reduce morbidity and protect the health of people. Through the work of removing four pests for decades, most diseases taking four pests as media are effectively controlled, and many infectious diseases which are seriously harmful to people living in life such as cholera, plague, malaria, filariasis, epidemic encephalitis, dengue fever and the like are in a way that some of the infectious diseases are eliminated or basically eliminated, some of the infectious diseases are reduced to a very low level, and the incidence of related infectious diseases is also greatly reduced, especially in cities, the disease spectrum and the death spectrum are changed.

At present, the protection is carried out to the protection against insects wire net all can be installed on the ventilation window in food workshop generally, avoid four injury to get into in the workshop from workshop ventilation window, current protection against insects wire net mostly is fixed installation on the window form, however protection against insects wire net is after using a period, the surface adsorbs a large amount of dust or worm class corpses easily, the staff needs regularly to clean and maintain, because current protection against insects wire net is for fixed installation is most to dismantle comparatively inconvenient, be inconvenient to dismantle protection against insects wire net and clean maintenance or change, the staff has reduced the efficiency that clean maintenance or change were carried out to protection against insects wire net.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a steel wire mesh for four-pest control.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a four pest steel wire gauze for prevention and cure, includes with window form inner wall assorted rectangle installing frame, fixed mounting has insect prevention steel wire gauze on the inner wall of rectangle installing frame, the positive both sides of rectangle installing frame all are provided with two sets of fixed subassemblies, fixed subassembly includes fixed connection in the positive fixed block of rectangle installing frame, accomodate the chamber has been seted up to one side of fixed block, the screw hole has been seted up on accomodating the inner wall in chamber, the internal thread connection of screw hole has the threaded rod, the one end swing joint of threaded rod has the extrusion piece, just the other end fixedly connected with dwang of threaded rod, the surface fixed cover of dwang is equipped with the chucking dish, the outward surface of chucking dish is circumference form array distribution has the slot, one side that the fixed block deviates from accomodate the chamber is provided with anti-rotation subassembly.

As a further description of the above technical solution:

the anti-rotation assembly comprises a fixed frame fixedly connected to a fixed block, a movable block is movably connected to the inside of the fixed frame, a plug rod is fixedly connected to the top of the movable block, and a reset spring is fixedly connected to the bottom of the movable block.

As a further description of the above technical solution:

the fixed frame is kept away from one side of fixed block and has been seted up the bar opening, one side fixedly connected with pull rod of movable block, the other end of pull rod runs through the bar opening and extends to the outside of fixed frame.

As a further description of the above technical solution:

the one end that the inserted bar kept away from the movable block runs through the fixed frame and extends to the outside of fixed frame, the one end that the inserted bar extends to the outside of fixed frame imbeds the inside of one of them slot, inserted bar and slot looks adaptation.

As a further description of the above technical solution:

one side of the extrusion block, which is far away from the threaded rod, is fixedly connected with a rubber protection pad.

As a further description of the above technical solution:

one end of the rotating rod, which is far away from the threaded rod, is fixedly connected with a handle, and the rotating rod is convenient for a worker to drive to rotate through the arrangement of the handle.

The utility model has the following beneficial effects:

1. compared with the prior art, this steel wire net for four-pest control drives the dwang through twist grip and rotates, and then drive the threaded rod and move at the inside limit of screw hole and change, make the extrusion piece follow the inside of accomodating the chamber shift out and extrude the window form, thereby extrude fixedly to the rectangle installing frame through the reverse effort that the window form provided, indirectly realize the installation to the protection against insects steel wire net, otherwise, can realize the dismantlement to the protection against insects steel wire net, and simple structure, the simple operation, the staff of being convenient for carries out quick assembly disassembly to the protection against insects steel wire net, and then the staff of being convenient for pulls down the protection against insects steel wire net and clean maintenance or change, the staff has improved the efficiency that the protection against insects steel wire net was clean maintenance or change.

2. Compared with the prior art, this steel wire gauze for four-pest control uses through the cooperation of preventing gyration subassembly, chucking dish, slot isotructure, can carry out spacing fixedly to the dwang after the installation of rectangle installing frame, has avoided the dwang to take place the gyration and has led to the not hard up phenomenon of extrusion piece to take place to stability after can improving insect-proof steel wire gauze installation.

Drawings

Fig. 1 is a schematic perspective view of the whole structure of a steel wire mesh for four-pest control according to the present utility model;

fig. 2 is a schematic perspective view of structures such as a clamping disc and a threaded rod of a steel wire mesh for four-hazard prevention and control;

fig. 3 is a schematic structural diagram of an anti-rotation assembly of a steel wire mesh for controlling four pests according to the present utility model;

fig. 4 is a schematic structural perspective view of a fixing block of a steel wire mesh for four-pest control according to the present utility model.

Legend description:

1. a rectangular mounting frame; 2. insect-proof steel wire net; 3. a fixed block; 4. a storage chamber; 5. a threaded hole; 6. a threaded rod; 7. extruding a block; 8. a rotating lever; 9. clamping the disc; 10. a slot; 11. a fixed frame; 12. a movable block; 13. a rod; 14. a return spring; 15. a strip-shaped opening; 16. a pull rod; 17. a rubber protective pad; 18. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a steel wire mesh for four-pest control: including with window form inner wall assorted rectangle installing frame 1, fixed mounting has insect prevention wire net 2 on the inner wall of rectangle installing frame 1, the positive both sides of rectangle installing frame 1 all are provided with two sets of fixed subassembly, fixed subassembly includes fixed connection in the positive fixed block 3 of rectangle installing frame 1, accomodate chamber 4 has been seted up to one side of fixed block 3, accomodate the screw hole 5 has been seted up on the inner wall of chamber 4, the internal thread connection of screw hole 5 has threaded rod 6, the one end swing joint of threaded rod 6 has extrusion piece 7, and the other end fixedly connected with dwang 8 of threaded rod 6, the one end fixedly connected with handle 18 of threaded rod 6 is kept away from to dwang 8, and the outer surface fixed cover of dwang 8 is equipped with chucking dish 9, the outward surface of chucking dish 9 is circumference form array distribution has slot 10, one side that the fixed block 3 deviates from accomodate chamber 4 is provided with anti-rotation assembly.

The anti-rotation assembly comprises a fixed frame 11 fixedly connected to a fixed block 3, a movable block 12 is movably connected to the inside of the fixed frame 11, an inserting rod 13 is fixedly connected to the top of the movable block 12, a return spring 14 is fixedly connected to the bottom of the movable block 12, a strip-shaped opening 15 is formed in one side, far away from the fixed block 3, of the fixed frame 11, a pull rod 16 is fixedly connected to one side of the movable block 12, the other end of the pull rod 16 penetrates through the strip-shaped opening 15 and extends to the outside of the fixed frame 11, one end, far away from the movable block 12, of the inserting rod 13 penetrates through the fixed frame 11 and extends to the outside of the fixed frame 11, one end, far away from the outside of the fixed frame 11, of the inserting rod 13 is matched with the inserting groove 10, one side, far away from the threaded rod 6, of the extruding block 7 is fixedly connected with a rubber protection pad 17, friction force between the extruding block 7 and a window body can be improved through the arrangement of the rubber protection pad 17, so that stability after the rectangular installation of the frame 1 can be improved, looseness can be avoided.

Working principle: when the steel wire net for four-pest control is required to be installed on a ventilating window of a workshop, firstly a rectangular installation frame 1 matched with the window body is placed in the window body, then a worker pulls a pull rod 16 to drive a movable block 12 to move to one side far away from a slot 10, the movable block 12 moves to extrude a reset spring 14, the reset spring 14 is in a compressed state, the movable block 12 moves to drive an inserting rod 13 to move, the inserting rod 13 is enabled to withdraw from the slot 10, at the moment, the limiting effect of the inserting rod 13 on the rotating rod 8 disappears, a worker rotates a handle 18 to drive the rotating rod 8 to rotate, the rotating rod 8 rotates to drive a threaded rod 6 fixedly connected with the rotating rod to rotate, so that the threaded rod 6 rotates and moves in the threaded hole 5, and further drives a squeezing block 7 to move out from the inside of a storage cavity 4 and squeeze the window body, so that the rectangular installation frame 1 is squeezed and fixed by reverse acting force provided by the window body, and conversely, the installation of an insect-proof steel wire net 2 can be realized, the insect-proof net 2 is simple in structure, the insect-proof net 2 is convenient to detach, the insect-proof net 2 is fast to detach and the insect-proof net 2 by workers, the insect-proof net is convenient to detach or the insect-proof net 2 is convenient to detach and the insect-proof net is convenient to detach or the insect-proof net cleaner or the cleaner is convenient to clean and the wire net is convenient to replace or the wire net is convenient to clean and to be clean and maintenance staff to clean;

after rectangular installation frame 1 installs, unclamp pull rod 16, drive inserted bar 13 through reset spring 14's elasticity effect and reset for inserted bar 13 imbeds inside one of them slot 10, thereby realizes spacing fixed to dwang 8, has avoided dwang 8 to take place the gyration and has led to extrusion piece 7 not hard up phenomenon to take place, thereby can improve the stability after the installation of protection against insects wire net 2.

Finally, it should be noted that: while the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the foregoing embodiments may be modified and equivalents may be substituted for elements thereof without departing from the spirit and principles of the utility model _。

Claims (6)

1. The utility model provides a four pest prevention and cure is with wire net, includes with window form inner wall assorted rectangle installing frame (1), its characterized in that: the utility model discloses a protection against insects wire net (2) is fixed mounting on the inner wall of rectangle installing frame (1), the positive both sides of rectangle installing frame (1) all are provided with two sets of fixed subassemblies, fixed subassembly includes fixed connection in positive fixed block (3) of rectangle installing frame (1), accomodate chamber (4) have been seted up to one side of fixed block (3), accomodate threaded hole (5) have been seted up on the inner wall of chamber (4), the inside threaded connection of threaded hole (5) has threaded rod (6), the one end swing joint of threaded rod (6) has extrusion piece (7), just the other end fixedly connected with dwang (8) of threaded rod (6), the fixed surface cover of dwang (8) is equipped with chucking dish (9), the outer surface of chucking dish (9) is circumference form array distribution and has slot (10), one side that fixed block (3) deviate from accomodate chamber (4) is provided with and prevents gyration the subassembly.

2. A steel wire mesh for four-pest control according to claim 1, characterized in that: the anti-rotation assembly comprises a fixed frame (11) fixedly connected to a fixed block (3), a movable block (12) is movably connected to the inside of the fixed frame (11), an inserting rod (13) is fixedly connected to the top of the movable block (12), and a reset spring (14) is fixedly connected to the bottom of the movable block (12).

3. A steel wire mesh for four-pest control according to claim 2, characterized in that: the fixed frame (11) is kept away from one side of fixed block (3) and has been seted up bar opening (15), one side fixedly connected with pull rod (16) of movable block (12), the other end of pull rod (16) runs through bar opening (15) and extends to the outside of fixed frame (11).

4. A steel wire mesh for four-pest control according to claim 3, characterized in that: the one end that movable block (12) was kept away from to inserted bar (13) runs through fixed frame (11) and extends to the outside of fixed frame (11), the inside of one of them slot (10) is embedded to the one end that inserted bar (13) extended to the outside of fixed frame (11), inserted bar (13) and slot (10) looks adaptation.

5. A steel wire mesh for four-pest control according to claim 1, characterized in that: one side of the extrusion block (7) far away from the threaded rod (6) is fixedly connected with a rubber protection pad (17).

6. A steel wire mesh for four-pest control according to claim 1, characterized in that: one end of the rotating rod (8) far away from the threaded rod (6) is fixedly connected with a handle (18).

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