CN111802377A - Mouse-proof device for unequal-height gaps of furniture or equipment - Google Patents
Mouse-proof device for unequal-height gaps of furniture or equipment Download PDFInfo
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- CN111802377A CN111802377A CN202010619246.2A CN202010619246A CN111802377A CN 111802377 A CN111802377 A CN 111802377A CN 202010619246 A CN202010619246 A CN 202010619246A CN 111802377 A CN111802377 A CN 111802377A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
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Abstract
A ratproof device for unequal-height gaps of furniture or equipment comprises a ratproof plate group consisting of a plurality of upper ratproof plates and a plurality of lower ratproof plates and a gap full-supporting mechanism, wherein the gap full-supporting mechanism comprises at least one bottom plate component, a plurality of mutually independent adjustable height top plates and spring components arranged between the bottom plate component and the plurality of adjustable height top plates, gaps are formed between the end parts of the plurality of adjustable height top plates, and any one adjustable height top plate is connected with the bottom plate component through two groups of spring components; the upper portion of the upper rat guard is hinged with the corresponding height-adjustable top plate, the lower portion of the lower rat guard is hinged with the end portion of the bottom plate assembly, the upper rat guard and the bottom plate assembly can be heightened through spring support, the deformation-adjustable function of the bottom plate assembly is utilized, and the rat guard at the bottom of furniture or equipment with gaps of equal height or different height is adapted through the separation degree of the upper rat guard and the lower rat guard.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a rat-proof device, in particular to a rat-proof device for gaps of unequal heights of furniture or equipment.
[ background of the invention ]
It is known that rats cause great grain loss, disease transmission and industrial accidents every year, and pest rats can transmit various viral and bacterial diseases, including plague and hemorrhagic nephrotic syndrome, and in severe seasons and local areas, rats can bite people and cause direct damage to human health. The loss of the urban industry caused by the rat damage is serious, the rat bites a cable insulating material to cause short circuit, the rat enters a transformer to cause burning explosion, and strong magnetic field induction breakdown is caused in a high-voltage line to burn equipment; many fire disasters caused by unknown reasons in cities are related to circuit fires caused by mouse bites and gnaws; in addition, in order to seek beauty in indoor decoration, a plurality of relatively closed spaces are added, most of the spaces are not tightly closed, and mice can freely come in and go out the spaces, such as a hanging shed, decoration of various facility channels, indoor surrounding decoration and the like, and can be hidden places of the mice; in particular, the rat damage in houses, factories, storehouses and power distribution facilities is prominent, the main nest making place of rats in cities is on various criss-cross pipeline wrappings of underground buildings and facilities, the lower parts of urban sewers, residents or office places, beds or cabinets of hotels, large-scale household appliances and the like, the lower parts of electrical equipment and the like.
At present, the bottoms of household appliances such as refrigerators and freezers, cabinets, box-type beds, furniture or electrical equipment are cleaned by a few people, so that convenience is provided for mice to nest, and particularly, the heights of various household appliances in the house are different, and no method is provided for household rat prevention; and various file cabinets, equipment cases, machine tools, maintenance equipment and the like of some factory and mining enterprises, the gap at the bottom of the equipment is different in height and has the rat-proof problem.
[ summary of the invention ]
In order to overcome the defects in the background art, the invention discloses a rat-proof device for unequal-height gaps of furniture or equipment.
The technical scheme for realizing the invention is as follows:
a rat guard for unequal-height gaps of furniture or equipment comprises a plurality of upper rat guards and a plurality of lower rat guards, wherein the lower part of any one upper rat guard is hinged with the upper part of the corresponding lower rat guard to form a rat guard group with adjustable height; the upper part of the upper rat guard is hinged with the corresponding height-adjustable top plate, and the lower part of the lower rat guard is hinged with the end part of the bottom plate component respectively;
the bottom plate component is composed of two bottom plates A and a bottom plate B, the bottom plate B is located between the two bottom plates A and is connected into an integral structure through a connecting piece, one end of the bottom plate A is rotatably connected with the end part of the bottom plate B through a vertical shaft so as to realize that the joint of the bottom plate A and the bottom plate B can swing back and forth, and the other end of the bottom plate B is rotatably connected with the end part of the other bottom plate A through a horizontal shaft so as to realize that the joint of the bottom plate B and the other bottom plate A can swing up and.
Further optimize, spring unit constitute by spring, coil B and coil A, the one end cover of spring is on coil B's outer fringe face, the spring passes through welded connection coil B, the other end cover of spring is on coil A's outer fringe face, the spring passes through welded connection coil A.
Further preferably, in the bottom plate assembly, one end of the bottom plate A is provided with a vertical shaft hole A, and the other end of the bottom plate A is provided with a double-bending ring; one end of the bottom plate B is provided with a single bending ring, the other end of the bottom plate B is provided with a Z-shaped bend, and the middle part of the lifting plate formed by the Z-shaped bend is provided with a vertical shaft hole B.
Further optimizing, the vertical shaft hole A of the bottom plate A is hinged with the vertical shaft hole B of the bottom plate B through a vertical shaft; the single bending rings of the bottom plate B are inserted into the interval between the double bending rings of the other bottom plate A and then are connected in series by a horizontal shaft to form hinged connection.
The height-adjustable top plate is further optimized, conical screw cap holes A are respectively formed in the end portions, close to the two sides, of the bottom plate A, two groups of spring assemblies are arranged between the bottom plate A and the height-adjustable top plate, screw rods of the two screws respectively penetrate through the screw cap holes A and then are connected into screw tubes B at the lower ends of the two springs, conical screw cap holes B are respectively formed in the two sides, close to the height-adjustable top plate, of the other two screws respectively penetrate through the screw cap holes B and then are connected into screw tubes A at the upper ends of the two springs; the two sides of the bottom plate B, which are close to the two sides, are respectively provided with a conical screw cap hole A, the screw rods of the two screws respectively penetrate through the screw cap holes A and then are connected into the other two spring screw tubes B, the two sides of the other height-adjustable top plate, which are close to the two sides, are respectively provided with a screw cap hole B, and the screw rods of the two screws respectively penetrate through the screw cap holes B and then are connected into the screw tubes A at the upper ends of the other two springs.
Further optimizing, the middle part of going up the protection against rodents board is equipped with a plurality of slotted holes A from top to bottom interval, and the middle part of lower protection against rodents board is equipped with a plurality of slotted holes B from top to bottom interval.
Further preferably, the lower part of the lower rat guard is provided with a single connecting pipe A, the rear edge part of the bottom plate A is provided with a double connecting pipe A, the single connecting pipe A of the lower rat guard is inserted between the double connecting pipes A of the bottom plate A, and a connecting shaft penetrates through shaft holes of the single connecting pipe A and the double connecting pipes A to form hinged connection.
Further optimizing, the lower portion of the upper rat guard is provided with a single connecting pipe B, the upper portion of the lower rat guard is provided with a double connecting pipe B, the single connecting pipe B of the upper rat guard is inserted between the double connecting pipes B of the lower rat guard, and a connecting shaft penetrates through the single connecting pipe B and the double connecting pipes B to form hinged connection.
Further preferably, the rear edge of the height-adjustable top plate is provided with a single connecting pipe C, the upper part of the upper rat guard is provided with a double connecting pipe C, the single connecting pipe C of the height-adjustable top plate is inserted between the double connecting pipes C of the upper rat guard, and the connecting shaft penetrates through the single connecting pipe C and the double connecting pipes C to realize the hinged connection of the height-adjustable top plate and the upper rat guard.
Further optimize, last protection against rodents board and protection against rodents board structure down the same, last protection against rodents board's both sides face from top to bottom interval is equipped with many horizon bars, and two liang of adjacent last protection against rodents board staggered arrangement on the opposite horizon bar.
Through the disclosure, the beneficial effects of the invention are as follows:
the furniture or equipment unequal-height gap rat-proof device provided by the invention utilizes the spring to prop open the bottom plate A or the bottom plate B and the adjustable-height top plate, and the lower rat-proof plate connected to the bottom plate A or the bottom plate B and the upper rat-proof plate connected to the adjustable-height top plate are opened to obtain the blocking of the rat; the invention is suitable for the mouse prevention of the gap bottom of a refrigerator, a freezer, a cabinet, a box type bed, furniture, a wall, a building or electrical equipment; the interval formed by the long round holes and the horizontal rods can also meet the heat dissipation requirement of equipment with heat dissipation requirements.
[ description of the drawings ]
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional connection structure of the upper and lower rat guard of the present invention;
FIG. 3 is a schematic view of a multi-block ratproof panel docking configuration of the present invention;
FIG. 4 is a schematic perspective view of a base plate A of the present invention;
FIG. 5 is a schematic perspective view of a base plate B of the present invention;
FIG. 6 is a schematic perspective view of the height adjustable roof of the present invention;
FIG. 7 is a schematic diagram of the spring assembly of the present invention;
FIG. 8 is a schematic view of the screw construction of the present invention;
in the figure: 1. the top plate can be heightened; 2. a solenoid A; 3. an upper rat guard; 4. a spring; 5. a lower rat guard; 6. a vertical shaft hole A; 7. a conical screwing head; 8. a base plate A; 9. a single connecting pipe A; 10. a double connection pipe A; 11. a horizontal axis; 12. double-folded loops; 13. a single bending ring; 14. a base plate B; 15. bending in a Z shape; 16. a vertical shaft; 17. raising the plate; 18. a solenoid B; 19. spacing; 20. a connecting shaft; 21. a double connection pipe B; 22. a single connecting pipe B; 23. the shaft hole A; 24. a double connection pipe C; 25. a horizontal rod A; 26. a long round hole A; 27. a smooth edge; 28. a long round hole B; 29. a horizontal bar B; 30. a shaft hole B; 31. a nail cap hole A; 32. a vertical shaft hole B; 33. a single connection pipe C; 34. a nail cap hole B; 35. a rubber sheet; 36. welding a surface; 37. a screw hole A; 38. a screw hole B; 39. a screw.
[ detailed description ] embodiments
The invention is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
A rat guard for unequal-height gaps of furniture or equipment comprises a plurality of upper rat guards and a plurality of lower rat guards, wherein the lower part of any one upper rat guard is hinged with the upper part of the corresponding lower rat guard to form a rat guard group with adjustable height; the upper part of the upper rat guard is hinged with the corresponding height-adjustable top plate, and the lower part of the lower rat guard is hinged with the end part of the bottom plate component respectively;
the bottom plate component is composed of two bottom plates A and a bottom plate B, the bottom plate B is located between the two bottom plates A and is connected into an integral structure through a connecting piece, one end of the bottom plate A is rotatably connected with the end part of the bottom plate B through a vertical shaft so as to realize that the joint of the bottom plate A and the bottom plate B can swing back and forth, and the other end of the bottom plate B is rotatably connected with the end part of the other bottom plate A through a horizontal shaft so as to realize that the joint of the bottom plate B and the other bottom plate A can swing up and.
The detailed structure of the scheme is described in detail below with reference to the accompanying drawings 1-6: the rat-proof device for the unequal-height gap of the furniture or equipment comprises a bottom plate A8, a bottom plate B14, a spring 4, a height-adjustable top plate 1, an upper rat-proof plate 3 and a lower rat-proof plate 5, wherein the right end of the bottom plate A8 is hinged with the left end of the bottom plate B14 through a vertical shaft 16, so that the connection part of the bottom plate A8 and the bottom plate B14 can swing back and forth; the right end of the bottom plate B14 is hinged with the left end of another bottom plate A8 through a horizontal shaft 11, so that the joint of the bottom plate B14 and another bottom plate A8 can swing up and down; it should be noted that the above structure only describes the connection manner of one bottom plate assembly, when the length of the slot requires a plurality of bottom plate assemblies, the connection of a plurality of bottom plates A8 and a plurality of bottom plates B14 to the required length can be analogized; the upper surface of each bottom plate A8 and the bottom plate B14 close to the two sides are respectively connected with the lower ends of two springs 4, and the upper ends of the two springs 4 are respectively fixedly connected with the lower surface of the height-adjustable top plate 1 close to the two sides; the lower part of the upper rat guard 3 is hinged with the upper part of the lower rat guard 5 to form a height-adjustable rat guard group; the upper part of the upper rat guard 3 is hinged with the rear edge of the height-adjustable top plate 1, the lower part of the lower rat guard 5 is hinged with the rear edge of the bottom plate A8 or the bottom plate B14, and the upper surface of the height-adjustable top plate 1 is provided with an anti-skid rubber sheet 35.
Further described is: with reference to fig. 1, 4 or 5, a vertical shaft hole a6 is formed near the right end of the bottom plate A8, and a double-bending ring 12 is arranged at the left end of the bottom plate A8; a single bending ring 13 is arranged at the right end of the bottom plate B14, a Z-shaped bend 15 is arranged at the left end of the bottom plate B14, and a vertical shaft hole B32 is arranged in the middle of a lifting plate 17 at the left end of the bottom plate B14 formed by the Z-shaped bend 15; the vertical shaft hole A6 of the bottom plate A8 is hinged with the vertical shaft hole B32 of the bottom plate B14 through the vertical shaft 16; the single bending ring 13 of the bottom plate B14 is inserted into the interval 19 between the double bending rings 12 of the other bottom plate A8 and then is connected in series by a horizontal shaft 11 to form a hinged connection; the vertical shaft hole A6 of the other bottom plate A8 is hinged with the vertical shaft hole B32 of the other bottom plate B14 through the vertical shaft 16, and the like, and is connected to the required length.
With reference to fig. 1 or 6, the structure of the spring assembly can be clearly known, specifically, the lower end of the spring 4 is sleeved on the outer edge surface of the coil B18, the spring 4 is connected to the coil B18 through the welding surface 36, the upper end of the spring 4 is sleeved on the outer edge surface of the coil a2, and the spring 4 is connected to the coil a2 through the welding surface 36.
Further described is: with reference to fig. 1, 4, 5, 6, 7 or 8, two sides of a bottom plate A8 close to are respectively provided with a nail cap hole a31 with a large bottom and a small upper opening, screw rods 39 of the two screws respectively pass through the nail cap hole a31 and then are connected with screw holes B38 of screw tubes B18 at the lower ends of the two springs 4, conical screwing heads 7 of the two screws are respectively hidden in expanding holes at the lower parts of the nail cap holes a31, two sides of the height-adjustable top plate 1 close to are respectively provided with nail cap holes B34 with a small bottom and a large upper opening, screw rods 39 of the other two screws respectively pass through the nail cap holes B6 and then are connected with screw holes a25 of screw tubes a2 at the upper ends of the two springs 4, the upper ends of the springs 4 are sleeved on the outer edge surface of the screw tubes a 4834, the springs 4 are connected with the screw tubes a2 through welds 36, and conical screwing heads 7 of the other two screws are respectively hidden in; the two sides of the bottom plate B14 are respectively provided with a nail cap hole A31 with a large bottom and a small upper opening, the lower ends of the other two springs 4 are respectively provided with a screw tube B18, screw rods 39 of the third two screws respectively penetrate through the nail cap hole A31 and then are connected with screw holes B38 of the screw tubes B18 of the other two springs 4, conical screwing heads 7 of the third two screws are respectively hidden in expanding holes at the lower part of the nail cap hole A31, nail cap holes B34 with a small bottom and a large upper opening are respectively arranged at the two sides of the other height-adjustable top plate 1, screw rods 39 of the fourth two screws respectively penetrate through the nail cap holes B34 and then are connected with screw holes A37 of the screw tubes A2 at the upper parts of the other two springs 4, and conical screwing heads 7 of the fourth two screws are respectively hidden in expanding holes at the upper part of the nail cap hole.
It should be noted that, according to the above description, a person skilled in the art can know that the upper rat guard 3 and the lower rat guard 5 are used for blocking rats from entering gaps of equipment or electric appliances, and therefore, based on the purpose, a person skilled in the art can reasonably select the structure of the upper rat guard 3 and the lower rat guard 5, for example, a plate-shaped member without holes or a plate-shaped member with holes may be adopted, when holes are arranged, it is necessary to consider that the holes cannot be excessively large, and the following detailed description is provided with reference to fig. 1, 2 or 3, where the middle part of the upper rat guard 3 is provided with a plurality of long circular holes a26 at intervals from top to bottom, the middle part of the lower rat guard 5 is provided with a plurality of long circular holes B28 at intervals from top to bottom, and the long circular holes are long holes with rounded corners at both ends; the lower part of the lower rat guard 5 is provided with a single connecting pipe A9, the rear part of the bottom plate A8 is provided with a double connecting pipe A10, the single connecting pipe A9 of the lower rat guard 5 is inserted between the double connecting pipes A10 of the bottom plate A8, and a connecting shaft penetrates through the shaft holes B30 of the single connecting pipe A9 of the lower rat guard 5 and the shaft holes of the double connecting pipe A10 of the bottom plate A8 to form hinged connection; the bottom plate B14 is connected to the other lower rat guard 5 in the same way; a single connecting pipe C33 is arranged at the rear side of the height-adjustable top plate 1, a double connecting pipe C24 is arranged at the upper part of the upper rat guard 3, the single connecting pipe C33 of the height-adjustable top plate 1 is inserted between the double connecting pipes C24 of the upper rat guard 3, and the hinged connection of the height-adjustable top plate 1 and the upper rat guard 3 is obtained by a connecting shaft passing through a shaft hole of the single connecting pipe C33 of the height-adjustable top plate 1 and a shaft hole A23 of the double connecting pipe C24 of the upper rat guard 3; the lower part of the upper rat guard 3 is provided with a single connecting pipe B22, the upper part of the lower rat guard 5 is provided with a double connecting pipe B21, the single connecting pipe B22 of the upper rat guard 3 is inserted between the double connecting pipes B21 of the lower rat guard 5, and the connecting shaft 20 penetrates through the single connecting pipe B22 of the upper rat guard 3 and the double connecting pipe B21 of the lower rat guard 5 to obtain hinged connection.
It should be noted that: when setting up multiunit protection against rodents board, for the convenience of the connection of multiunit protection against rodents board side, can adopt following structure: go up protection against rodents board 3 and be the same structure with protection against rodents board 5 down, the both sides face at last protection against rodents board 3 from top to bottom the interval be equipped with many horizon bars A25, the crisscross setting of horizon bar on two liang of adjacent last protection against rodents board is opposite, that is to say: one side of the upper rat guard is provided with a plurality of horizontal rods A25, a gap corresponding to a plurality of horizontal rods A25 is needed on the other adjacent upper rat guard corresponding to the upper rat guard, so that a plurality of horizontal rods A25 of the two upper rat guards can be conveniently clamped and fixed with each other, in the actual manufacturing process, one side face of the upper rat guard 3 is sequentially provided with a plurality of horizontal rods A25 from top to bottom, the lower part of the other side face needs to be reserved with a smooth edge 27, and similarly, two side faces of the lower rat guard 5 are also provided with a plurality of horizontal rods B29, and the arrangement mode refers to the arrangement mode of the horizontal rods A25.
The unequal-height gap rat guard for furniture or equipment is implemented by combining the attached drawings 1 to 8, and the height-adjustable top plate 1, the screwed pipe A2, the screwed pipe B18, the bottom plate A8, the bottom plate B14, the upper rat guard 3, the lower rat guard 5 and the screw are preferably made of stainless steel materials, wherein a linear or cross-shaped groove is formed in the end face of the conical screwing head 7 of the screw; the spring 4 is made of stainless steel, and the spring 4 is preferably connected with a coil A2 and a coil B18 through argon arc welding; the rubber sheet 35 is connected with the height-adjustable top plate 1 by gluing;
the specific installation process is as follows:
assembling a plurality of sets of upper ratproof plates 3 and lower ratproof plates 5 through connecting shafts 20 to form a plurality of height-adjustable ratproof plate groups; assembling the bottom plate A8, the bottom plate B14, the other bottom plate A8, the other bottom plate B14, the third bottom plate A8, the third bottom plate B14, the fourth bottom plate A8 and the fourth bottom plate B14 … … by using the horizontal shaft 11 and the vertical shaft 16 according to the sequence until the required length is reached; a plurality of sets matched with the bottom plate A8 and the bottom plate B14 are assembled according to two springs 4 and two screws and one height-adjustable top plate 1, and then the upper surface of each height-adjustable top plate 1 is connected with a rubber sheet 35 ' by gluing, and a conical screwing head 7 ' of the screw is covered by the rubber sheet 35 '; the lower ends of the two springs 4 of each height-adjustable top plate 1 are connected with a bottom plate A8 or a bottom plate B14 through screws; the upper part of the upper rat guard 3 is connected with the rear edge of the height-adjustable top plate 1, and the lower part of the lower rat guard 5 is respectively connected with a bottom plate A8 and a bottom plate B14 for standby;
when the mouse trap is used, the rubber sheet 35 in the front of the upper surface of the height-adjustable top plate 1 is pressed to sequentially push the bottom plate A8 and the bottom plate B14 into the gap, then the height-adjustable top plate 1 is loosened, at this time, the vertical shaft 16 can be used for rotating forwards and backwards, then the height-adjustable top plate 1 on the upper portions of the next bottom plate A8 and the bottom plate B14 is pressed, the next bottom plate A8 and the bottom plate B14 are sequentially pushed into the gap until all the mouse trap is fed into the gap, and at this time, the upper mouse trap 3 and the lower mouse trap 5 prevent mice from entering the closed gap; for the gap with the upper structure and the lower structure, the bottom plate A8 and the bottom plate B14 and the two corresponding height-adjustable top plates 1 can be held by hands to be fed into the gap; because each height-adjustable top plate 1 is independently arranged, the mouse-proof device can adapt to gaps with bending or gaps with different widths by matching with the horizontal shaft 11.
The present invention is not described in detail in the prior art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a furniture or equipment are protection against rodents device for unequal height gap, includes a plurality of protection against rodents boards and a plurality of down, and protection against rodents board lower part is articulated with the lower protection against rodents board upper portion that corresponds rather than on arbitrary one and is connected the protection against rodents board group that forms an adjustable height, its characterized in that: the gap full-supporting mechanism is connected with the upper ratproof plates and the lower ratproof plates and comprises at least one bottom plate assembly, a plurality of height-adjustable top plates which are mutually independent and spring assemblies arranged between the bottom plate assembly and the height-adjustable top plates, gaps are formed among the end parts of the height-adjustable top plates, and any one height-adjustable top plate is connected with the bottom plate assembly through two groups of spring assemblies; the upper part of the upper rat guard is hinged with the corresponding height-adjustable top plate, and the lower part of the lower rat guard is hinged with the end part of the bottom plate component respectively;
the bottom plate component is composed of two bottom plates A and a bottom plate B, the bottom plate B is located between the two bottom plates A and is connected into an integral structure through a connecting piece, one end of the bottom plate A is rotatably connected with the end part of the bottom plate B through a vertical shaft so as to realize that the joint of the bottom plate A and the bottom plate B can swing back and forth, and the other end of the bottom plate B is rotatably connected with the end part of the other bottom plate A through a horizontal shaft so as to realize that the joint of the bottom plate B and the other bottom plate A can swing up and.
2. The ratproof device for unequal-height gaps of furniture or equipment according to claim 1, wherein: the spring assembly comprises a spring, a spiral tube B and a spiral tube A, one end of the spring is sleeved on the outer edge surface of the spiral tube B, the spring is connected with the spiral tube B in a welding mode, the other end of the spring is sleeved on the outer edge surface of the spiral tube A, and the spring is connected with the spiral tube A in a welding mode.
3. The ratproof device for unequal-height gaps of furniture or equipment according to claim 1 or 2, wherein: one end of the bottom plate A is provided with a vertical shaft hole A, and the other end of the bottom plate A is provided with a double-bent ring; one end of the bottom plate B is provided with a single bending ring, the other end of the bottom plate B is provided with a Z-shaped bend, and the middle part of the lifting plate formed by the Z-shaped bend is provided with a vertical shaft hole B.
4. The ratproof device for unequal-height gaps of furniture or equipment according to claim 3, wherein: the vertical shaft hole A of the bottom plate A is hinged with the vertical shaft hole B of the bottom plate B through a vertical shaft; the single bending rings of the bottom plate B are inserted into the interval between the double bending rings of the other bottom plate A and then are connected in series by a horizontal shaft to form hinged connection.
5. The ratproof device for unequal-height gaps of furniture or equipment according to claim 3, wherein: the end parts of the bottom plate A close to the two sides are respectively provided with a conical screw cap hole A, two groups of spring assemblies are arranged between the bottom plate A and the height-adjustable top plate, screw rods of two screws respectively penetrate through the screw cap holes A and then are connected into screw tubes B at the lower ends of the two springs, conical screw cap holes B are respectively arranged on the two sides of the height-adjustable top plate close to the two sides, and screw rods of the other two screws respectively penetrate through the screw cap holes B and then are connected into the screw tubes A at the upper ends of the two springs; the two sides of the bottom plate B, which are close to the two sides, are respectively provided with a conical screw cap hole A, the screw rods of the two screws respectively penetrate through the screw cap holes A and then are connected into the other two spring screw tubes B, the two sides of the other height-adjustable top plate, which are close to the two sides, are respectively provided with a screw cap hole B, and the screw rods of the two screws respectively penetrate through the screw cap holes B and then are connected into the screw tubes A at the upper ends of the other two springs.
6. The ratproof device for unequal-height gaps of furniture or equipment according to claim 4 or 5, wherein: the middle part of going up the protection against rodents board is equipped with a plurality of slotted holes A from top to bottom interval, and the middle part of lower protection against rodents board is equipped with a plurality of slotted holes B from top to bottom interval.
7. The ratproof device for unequal-height gaps of furniture or equipment according to claim 6, wherein: the lower part of the lower rat guard is provided with a single connecting pipe A, the rear edge part of the bottom plate A is provided with a double connecting pipe A, the single connecting pipe A of the lower rat guard is inserted between the double connecting pipes A of the bottom plate A, and a connecting shaft penetrates through shaft holes of the single connecting pipe A and the double connecting pipes A to form hinged connection.
8. The ratproof device for unequal-height gaps of furniture or equipment according to claim 6, wherein: the lower part of the upper rat guard is provided with a single connecting pipe B, the upper part of the lower rat guard is provided with a double connecting pipe B, the single connecting pipe B of the upper rat guard is inserted between the double connecting pipes B of the lower rat guard, and a connecting shaft penetrates through the single connecting pipe B and the double connecting pipes B to form hinged connection.
9. The ratproof device for unequal-height gaps of furniture or equipment according to claim 6, wherein: the rear edge of the height-adjustable top plate is provided with a single connecting pipe C, the upper part of the upper rat guard is provided with a double connecting pipe C, the single connecting pipe C of the height-adjustable top plate is inserted between the double connecting pipes C of the upper rat guard, and the connecting shaft penetrates through the single connecting pipe C and the double connecting pipes C to realize the hinged connection of the height-adjustable top plate and the upper rat guard.
10. The ratproof device for unequal-height gaps of furniture or equipment according to claim 6, wherein: the upper rat guard is the same as the lower rat guard in structure, a plurality of horizontal rods are arranged on two side faces of the upper rat guard at intervals from top to bottom, and every two adjacent horizontal rods on the opposite faces of the upper rat guard are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619246.2A CN111802377B (en) | 2020-07-01 | 2020-07-01 | Mouse-proof device for unequal-height gaps of furniture or equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619246.2A CN111802377B (en) | 2020-07-01 | 2020-07-01 | Mouse-proof device for unequal-height gaps of furniture or equipment |
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| Publication Number | Publication Date |
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| CN111802377A true CN111802377A (en) | 2020-10-23 |
| CN111802377B CN111802377B (en) | 2022-02-15 |
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| CN202010619246.2A Active CN111802377B (en) | 2020-07-01 | 2020-07-01 | Mouse-proof device for unequal-height gaps of furniture or equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114190360A (en) * | 2021-12-20 | 2022-03-18 | 国网河南省电力公司洛阳供电公司 | Gap rat-proof device between power equipment |
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| JP6060306B1 (en) * | 2016-08-02 | 2017-01-11 | 未来のアグリ株式会社 | Animal escape facility |
| CN106352419A (en) * | 2016-11-02 | 2017-01-25 | 吴继成 | Air conditioner with rat-proof devices |
| CN106962322A (en) * | 2017-05-27 | 2017-07-21 | 滨州学院 | A kind of electrical equipment side protective baffle plate |
| CN209788285U (en) * | 2019-03-05 | 2019-12-17 | 宁夏金博乐食品科技有限公司 | Folding type mouse baffle plate with adjustable inclination angle |
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| CN105638639A (en) * | 2016-03-22 | 2016-06-08 | 国网山东省电力公司高唐县供电公司 | Rat baffle plate with automatic returning function |
| JP6060306B1 (en) * | 2016-08-02 | 2017-01-11 | 未来のアグリ株式会社 | Animal escape facility |
| CN106352419A (en) * | 2016-11-02 | 2017-01-25 | 吴继成 | Air conditioner with rat-proof devices |
| CN106962322A (en) * | 2017-05-27 | 2017-07-21 | 滨州学院 | A kind of electrical equipment side protective baffle plate |
| CN209788285U (en) * | 2019-03-05 | 2019-12-17 | 宁夏金博乐食品科技有限公司 | Folding type mouse baffle plate with adjustable inclination angle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114190360A (en) * | 2021-12-20 | 2022-03-18 | 国网河南省电力公司洛阳供电公司 | Gap rat-proof device between power equipment |
| CN114190360B (en) * | 2021-12-20 | 2023-01-31 | 国网河南省电力公司洛阳供电公司 | Gap rat-proof device between power equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111802377B (en) | 2022-02-15 |
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