CN220598324U - Turnover flood control device - Google Patents
Turnover flood control device Download PDFInfo
- Publication number
- CN220598324U CN220598324U CN202322112747.3U CN202322112747U CN220598324U CN 220598324 U CN220598324 U CN 220598324U CN 202322112747 U CN202322112747 U CN 202322112747U CN 220598324 U CN220598324 U CN 220598324U
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- water baffle
- telescopic rod
- storage groove
- groove
- ground
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- 230000007306 turnover Effects 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 163
- 238000009434 installation Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 241000699670 Mus sp. Species 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model provides a turnover flood control device which comprises a telescopic rod, a base body and a water baffle hinged to the base body. One end of the telescopic rod is hinged to the base body, and the other end of the telescopic rod is hinged to the water baffle, so that the telescopic rod drives the water baffle to turn over. The distance between the hinge point of the telescopic link and the one end of pedestal and the breakwater is less than the distance between the hinge point of the telescopic link and the one end of breakwater and the breakwater. The breakwater cooperation is provided with the storage tank to make the breakwater just can the holding in the storage tank. The storage groove is arranged on one side of the extending direction of the telescopic rod to be in a slope shape. The pivot of breakwater rotatable coupling in the hinge hole of pedestal. The hinge hole is arranged in a strip shape along the width direction of the storage groove. The turnover flood control device disclosed by the utility model can be well attached to the storage groove when being retracted, so that equipment below the water baffle is effectively protected. Meanwhile, friction is not generated due to the fact that the water baffle is attached to the storage groove too tightly in the erecting process of the water baffle, and abrasion is avoided.
Description
Technical Field
The utility model relates to the technical field of flood control equipment at an entrance of an underground building, in particular to a turnover flood control device.
Background
In order to better utilize land resources, some underground structures are often provided. Such as an underground garage, an underground mall or subway station, etc. The underground buildings are provided with the entrances and exits on the ground, so that people can conveniently enter and exit the underground buildings. However, once waterlogging occurs, flood water is easily introduced from the entrance and exit, thereby affecting the use of underground construction. Some passageway flood control devices are provided in the prior art, wherein the water baffle can be attached to the ground in normal times and is erected when in flood so as to prevent the flood from entering the underground building.
The water baffle of the flood control device is in a retracted state for a long time and is erected only when in flood. And the lower part of the water baffle covers the driving device, the control device and other parts when the water baffle is retracted. If the water baffle can not better seal and shelter the lower part of the water baffle, sundries, mice, mosquitoes and the like can enter the lower part of the water baffle. Especially mice, which may gnaw bad wires, etc., and damage the equipment.
Disclosure of Invention
The utility model aims to provide a turnover flood control device which can seal so as to prevent sundries from entering the inside.
The embodiment of the utility model is realized by the following technical scheme:
a turnover flood control device comprises a telescopic rod, a seat body and a water baffle hinged to the seat body;
one end of the telescopic rod is hinged to the base body, and the other end of the telescopic rod is hinged to the water baffle plate, so that the telescopic rod drives the water baffle plate to turn over; the distance between the hinge point of the telescopic rod connected with one end of the seat body and the water baffle is smaller than the distance between the hinge point of the telescopic rod connected with one end of the water baffle and the water baffle;
the water baffle is provided with a storage groove in a matched manner, so that the water baffle can be just contained in the storage groove; the accommodating groove is arranged on one side of the extending direction of the telescopic rod and is in a slope shape; the rotating shaft of the water baffle is rotatably connected with the hinge hole of the seat body; the hinge hole is arranged in a strip shape along the width direction of the storage groove.
Further, the rotating shaft is also provided with a pushing component in a matched mode, so that the pushing component pushes the water baffle to be tightly close to the edge of the storage groove.
Further, the pushing component is provided with two groups; the two groups of pushing components are respectively arranged at one end of the water baffle.
Further, the pushing assembly comprises a push rod and a pushing head; the arrangement direction of the push rod is the same as the extension direction of the hinge hole; the pushing head is arranged at the front end of the push rod and is provided with a groove for accommodating the rotating shaft.
Further, the water baffle is matched with the storage groove, so that the water baffle is accommodated in the storage groove, and the water baffle is attached to the edge of the storage groove.
Further, sealing strips are arranged on the periphery of the storage groove in a matched mode with the water baffle.
Further, the turnover flood control device is matched with the ground for use; the ground is provided with an installation pit; the seat body is arranged in the mounting pit; the opening of the mounting pit is the storage groove.
Further, the turnover flood control device is matched with the ground for use; the ground is provided with an installation pit; the mounting pit is the seat body; the opening of the mounting pit is the storage groove.
Further, the turnover flood control device is matched with the ground for use; the ground is provided with an installation pit; the seat body is arranged in the mounting pit; the base body is in a groove shape, so that the water baffle is arranged in the base body; the opening of the seat body is the storage groove.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
when the turnover flood control device is used, the expansion link drives the water baffle to turn over, so that the water baffle is attached to the ground and is in a retracted state or is vertically in a water baffle state.
In the process of erecting the water baffle, as the distance between the hinge points of one end of the telescopic rod connected to the seat body and the water baffle is smaller than the distance between the hinge points of one end of the telescopic rod connected to the water baffle and the water baffle, the telescopic rod stretches out to have a component force for pushing the water baffle to move forwards when the water baffle is retracted. The storage groove is formed in one side of the extending direction of the telescopic rod in a slope shape, so that the water baffle plate can slide upwards along the slope under the action of the forward movement component force.
In addition, the pivot of breakwater is rotatable to be connected in the hinge hole of pedestal. And the hinge hole is arranged in a strip shape along the width direction of the storage groove. Therefore, when the telescopic rod stretches out, the water baffle is pushed to move forwards for a small distance, so that the rotating shaft moves from one end of the hinge hole to the other end of the hinge hole. The telescopic rod continues to extend, and as the rotating shaft moves to the limit, the telescopic rod can only rotate in the hinge hole, so that the water baffle is gradually erected. Because the water baffle moves forward a small distance, the tail end of the water baffle leaves the other end of the storage groove and keeps a certain distance with the other end of the storage groove. This makes the tail of the water baffle not contact the groove wall of the containing groove when the water baffle rotates.
In the process of folding the water baffle, the water baffle can descend under the action of gravity. Therefore, the water baffle gradually descends following the retraction of the telescopic rod at the initial stage of the retraction of the water baffle. In this process, the telescopic rod only gives the water baffle to support force, and does not need to drive the water baffle to descend. When the water baffle descends to the bottom, the water baffle contacts the opening of the storage groove and cannot descend continuously. At this time, the telescopic rod is contracted with a component force for pushing the water baffle to retreat. The telescopic rod is retracted again to drive the water baffle to retreat, so that the water baffle gradually falls into the storage groove, and the tail part of the water baffle gradually abuts against the edge of the storage groove. Meanwhile, the front end of the water baffle is also tightly attached to the slope of the storage groove under the tension of the telescopic rod, so that the water baffle is tightly connected to the opening of the storage groove. This has effectively avoided debris to get into the breakwater below, and then protects the equipment below the breakwater. After the water baffle is stored, the water baffle completely falls into the storage groove, so that the water baffle is leveled with the ground.
The turnover flood control device disclosed by the utility model can be well attached to the storage groove when being retracted, so that equipment below the water baffle is effectively protected. Meanwhile, friction is not generated due to the fact that the water baffle is attached to the storage groove too tightly in the erecting process of the water baffle, and abrasion is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a water baffle of a turnover flood control device according to the present utility model when the water baffle is retracted;
fig. 2 is a schematic structural view of the turnover flood control device according to the present utility model during lifting of the water baffle;
fig. 3 is a schematic structural view of a water baffle of the turnover flood control device provided by the utility model when the water baffle is erected;
FIG. 4 is an enlarged view of FIG. 3 at a;
fig. 5 is a top view of the roll-over flood control device provided by the present utility model;
FIG. 6 is an enlarged view at b in FIG. 5;
fig. 7 is a schematic view of a roll-over flood protection device of embodiment 2;
fig. 8 is a schematic view of a roll-over flood control device of embodiment 3.
Icon: the device comprises a telescopic rod 1, a seat body 2, a water baffle 3, a rotary shaft 31, a hinge hole 4, a storage groove 5, a push rod 6, a push head 7, a sealing strip 8, a mounting pit 9 and a base 10.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 to 6, the present utility model provides a turnover flood control device, which comprises a telescopic rod 1, a base 2 and a water baffle 3 hinged to the base 2. The housing 2 is the basis of the whole device. The telescopic rod 1 and the water baffle 3 are both connected with the base body 2, so that the whole device forms a whole. The turnover flood control device is used at the entrance and exit of underground building. The base 10 is generally arranged on the two sides and the rear of the entrance and protrudes out of the ground. The base 2 is generally fixed on the ground and connected to the bases 10 on both sides, so that the water baffle 3 can form a barrier around the ground and the bases 10 on both sides and behind when being erected, thereby avoiding water passing. The telescopic rod 1 is used for driving the water baffle 3 to rotate, and can be an air cylinder, an electric push rod or other devices capable of providing driving force.
One end of the telescopic rod 1 is hinged to the base body 2, and the other end of the telescopic rod is hinged to the water baffle 3, so that the telescopic rod 1 drives the water baffle 3 to turn over. As shown in fig. 1, the distance between the hinge point of the end of the telescopic rod 1 connected to the seat body 2 and the water baffle 3 is smaller than the distance between the hinge point of the end of the telescopic rod 1 connected to the water baffle 3 and the water baffle 3. Therefore, when the water baffle 3 is retracted, the included angle between the axial direction of the telescopic rod 1 and the plane of the water baffle 3 is small, and when the telescopic rod 1 extends out, the thrust of the telescopic rod 1 has a larger component force in the plane direction of the water baffle 3.
The water baffle 3 is provided with a storage groove 5 in a matched manner. The size of the storage groove 5 is slightly larger than that of the water baffle 3, so that the water baffle 3 can be just contained in the storage groove 5, and the upper surface of the water baffle 3 is flush with the ground after being stored. The storage groove 5 is arranged in a slope shape at one side of the extending direction of the telescopic rod 1. This slope makes the breakwater 3 gradually slide upwards along the slope under the action of the component force when the telescopic rod 1 extends out, and then leaves the storage groove 5. The base 2 is provided with a hinge hole 4, and a rotating shaft 31 of the water baffle 3 is rotatably connected to the hinge hole 4 of the base 2. The hinge hole 4 is provided in a long strip shape along the width direction of the receiving groove 5. So that the rotation shaft 31 can not only rotate in the hinge hole 4 but also slide along the hinge hole 4.
When the turnover flood control device is used, the expansion link 1 drives the water baffle 3 to turn over, so that the water baffle 3 is attached to the ground and is in a retracted state or is vertically in a water baffle state.
In the process of erecting the water baffle 3, as the distance between the hinge point of the water baffle 3 and one end of the telescopic rod 1 connected to the seat body 2 is smaller than the distance between the hinge point of the water baffle 3 and one end of the telescopic rod 1 connected to the water baffle 3, the telescopic rod 1 stretches out to have a component force pushing the water baffle 3 to move forward when the water baffle 3 is retracted. The storage groove 5 is arranged in a slope shape on one side of the extending direction of the telescopic rod 1, so that the water baffle 3 can slide upwards along the slope under the action of the forward movement component force.
In addition, the rotation shaft 31 of the water deflector 3 is rotatably connected to the hinge hole 4 of the base 2. And the hinge hole 4 is provided in a long shape along the width direction of the receiving groove 5. This causes the extension rod 1 to extend by pushing the water deflector 3 forward a small distance, so that the rotation shaft 31 moves from one end to the other end of the hinge hole 4. The telescopic rod 1 continues to extend, and since the shaft 31 has moved to the limit, it can only rotate in the hinge hole 4, thereby gradually raising the water deflector 3. Since the water baffle 3 moves forward a small distance, the tail end of the water baffle 3 leaves the other end of the receiving groove 5 and keeps a certain distance from the other end of the receiving groove 5. This makes the tail of the water deflector 3 not contact the wall of the receiving groove 5 when it rotates.
In the process of retracting the water baffle 3, the water baffle 3 can descend under the action of gravity. Therefore, the water deflector 3 gradually descends following the retraction of the telescopic rod 1 at the initial stage of the retraction of the water deflector 3. In this process, the telescopic link 1 gives only the water deflector 3 a supporting force without driving the water deflector 3 to descend. When the water baffle 3 descends to the bottom, the water baffle 3 contacts the opening of the storage groove 5 and cannot descend continuously. At this time, the telescopic rod 1 is retracted with a component force pushing the water deflector 3 to retreat. The telescopic rod 1 is retracted again to drive the water baffle 3 to retreat, so that the water baffle 3 gradually falls into the storage groove 5, and the tail of the water baffle 3 gradually abuts against the edge of the storage groove 5. Meanwhile, the front end of the water baffle 3 is tightly attached to the slope of the storage groove 5 under the tensile force of the telescopic rod 1, so that the water baffle 3 is tightly connected to the opening of the storage groove 5. This effectively avoids debris entering breakwater 3 below, and then protects the equipment below breakwater 3. After the water baffle 3 is stored, the water baffle 3 completely falls into the storage groove 5, so that the water baffle 3 and the ground are smooth.
The turnover flood control device disclosed by the utility model can be well attached to the storage groove 5 when being retracted, so that equipment below the water baffle 3 is effectively protected. Meanwhile, friction is not generated in the erection process of the water baffle 3 because the water baffle 3 is attached to the containing groove 5 too tightly, so that abrasion is avoided.
In this embodiment, the rotating shaft 31 is further provided with a pushing component in a matching manner, so that the pushing component pushes the water baffle 3 tightly at the edge of the storage groove 5. Specifically, as shown in fig. 4, the pushing assembly includes a push rod 6 and a pushing head 7. The push rod 6 can be an electric push rod, or an air cylinder and a hydraulic cylinder. The push rod 6 is disposed in the same direction as the hinge hole 4. The pushing head 7 is arranged at the front end of the pushing rod 6, and the pushing head 7 is provided with a groove for accommodating the rotating shaft 31.
Because the hinge hole 4 is rectangular form, its lower part can keep away from the cell wall of accomodating groove 5 when breakwater 3 erects, and then makes the sealing between breakwater 3 and the cell wall of accomodating groove 5 nearby bad, influences waterproof performance. After the pushing component is arranged, the rotating shaft 31 can be pushed by the push rod 6 when the water baffle 3 is erected, so that the lower part of the water baffle 3 is clung to the groove wall of the storage groove 5, and the sealing performance is guaranteed better.
In this embodiment, the pushing assembly is provided with two groups. The two groups of pushing components are respectively arranged at one end of the water baffle 3. And both ends of the water baffle 3 are pushed tightly against the groove wall of the containing groove 5.
In this embodiment, the water baffle 3 is disposed in cooperation with the storage groove 5. Specifically, the inclined surface-shaped water baffle 3 is correspondingly arranged at the inclined surface-shaped position of the opening of the storage groove 5. So that the water baffle 3 is attached to the edge of the storage groove 5 when the water baffle 3 is accommodated in the storage groove 5. This also makes the inclined plane of the water deflector 3 and the inclined plane of the opening of the receiving groove 5 fit well, and thus makes the water deflector 3 more convenient to slide.
In this embodiment, sealing strips 8 are arranged around the storage groove 5 in cooperation with the water baffle 3. The sealing performance of the water baffle 3 can be better guaranteed through the matching of the sealing strip 8 and the water baffle 3, and then equipment below the water baffle 3 is better protected.
Simultaneously, the base 10 of access & exit both sides also cooperates the breakwater 3 to be provided with sealing strip 8. As shown in fig. 4, the weather strip 8 contacts the weather strip 3 on three sides when the weather strip 3 is erected. And then make its trilateral all can be fine seal, and then effectual water of avoiding flows through breakwater 3 and gets into the underground structure inside through the access & exit.
In this embodiment, the overturn type flood control device is matched with the ground for use. The ground is provided with a mounting pit 9. The seat body 2 is installed inside the installation pit 9. The opening of the mounting pit 9 is the receiving groove 5. The seat body 2, the telescopic rod 1 and the water baffle 3 of this embodiment are combined into a whole, and then the whole is fixedly installed in the installation pit 9. Is convenient to disassemble and assemble.
Example 2
As shown in fig. 7, this embodiment is another implementation, and the turnover flood protection device is matched with the ground for use. The ground is provided with a mounting pit 9. The mounting pit 9 is the base body 2. The opening of the mounting pit 9 is the receiving groove 5. Such a roll-over flood control device actually has only the telescopic rod 1 and the water deflector 3. The mounting pit 9 may be provided again at the time of mounting. That is, the installation pit 9 is constructed on site, that is, the seat body 2 is constructed. As long as the water deflector 3 and the telescopic rod 1 are connected to the hinge point in the installation pit 9. The structure of the installation pit 9 of the turnover flood control device is complex, so that the construction of the installation hole is troublesome.
Example 3
As shown in fig. 8, this embodiment is another implementation, and the turnover flood protection device is matched with the ground for use. The ground is provided with a mounting pit 9. The seat body 2 is arranged inside the mounting pit 9. The seat body 2 is in a groove shape and is provided with a hinge hole 4 and a hinge point of the telescopic rod 1. The water baffle 3 is arranged inside the seat body 2, so that the seat body 2, the telescopic rod 1 and the water baffle 3 are combined into a whole. The opening of the seat body 2 is a containing groove 5.
When the turnover flood control device is installed, only one installation pit 9 with the same size as the seat body 2 is arranged on the ground. The seat body 2 is put into the installation pit 9 to finish the installation. This results in a complex structure being provided on the seat body 2, the opening of the mounting pit 9 and its simplicity.
The embodiment provides three specific embodiments, and all the three modes can solve the technical problems aimed by the utility model. In actual use, the scheme setting can be carried out according to specific situations.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. A turnover flood control device, characterized in that: comprises a telescopic rod (1), a seat body (2) and a water baffle (3) hinged to the seat body (2);
one end of the telescopic rod (1) is hinged to the base body (2), and the other end of the telescopic rod is hinged to the water baffle (3), so that the telescopic rod (1) drives the water baffle (3) to turn over; the distance between the hinge point of the end, connected with the seat body (2), of the telescopic rod (1) and the water baffle (3) is smaller than the distance between the hinge point of the end, connected with the water baffle (3), of the telescopic rod (1) and the water baffle (3);
the water baffle (3) is provided with a containing groove (5) in a matching way, so that the water baffle (3) can be just contained in the containing groove (5); the accommodating groove (5) is arranged on one side of the extending direction of the telescopic rod (1) to be in a slope shape; the rotating shaft (31) of the water baffle (3) is rotatably connected with the hinge hole (4) of the seat body (2); the hinge hole (4) is arranged in a strip shape along the width direction of the containing groove (5).
2. The roll-over flood protection device according to claim 1, wherein: the rotating shaft (31) is also provided with a pushing component in a matched mode, so that the water baffle (3) is pushed to the edge of the containing groove (5) by the pushing component.
3. The roll-over flood protection device according to claim 2, wherein: the pushing component is provided with two groups; the two groups of pushing components are respectively arranged at one end of the water baffle (3).
4. A roll-over flood protection device according to claim 3, wherein: the pushing assembly comprises a push rod (6) and a pushing head (7); the arrangement direction of the push rod (6) is the same as the extension direction of the hinge hole (4); the pushing head (7) is arranged at the front end of the push rod (6), and the pushing head (7) is provided with a groove for accommodating the rotating shaft (31).
5. The roll-over flood protection device according to claim 4, wherein: the water baffle (3) is matched with the storage groove (5), so that the water baffle (3) is contained in the storage groove (5), and the water baffle (3) is attached to the edge of the storage groove (5).
6. The roll-over flood protection device according to claim 5, wherein: the periphery of the storage groove (5) is matched with the water baffle (3) to be provided with a sealing strip (8).
7. A roll-over flood protection device according to any one of claims 1 to 6, wherein: is matched with the ground for use; the ground is provided with an installation pit (9); the base body (2) is arranged in the mounting pit (9); the opening of the mounting pit (9) is the storage groove (5).
8. A roll-over flood protection device according to any one of claims 1 to 6, wherein: is matched with the ground for use; the ground is provided with an installation pit (9); the mounting pit (9) is the seat body (2); the opening of the mounting pit (9) is the storage groove (5).
9. A roll-over flood protection device according to any one of claims 1 to 6, wherein: is matched with the ground for use; the ground is provided with an installation pit (9); the base body (2) is arranged in the mounting pit (9); the base body (2) is in a groove shape, so that the water baffle (3) is arranged in the base body (2); the opening of the seat body (2) is the containing groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322112747.3U CN220598324U (en) | 2023-08-07 | 2023-08-07 | Turnover flood control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322112747.3U CN220598324U (en) | 2023-08-07 | 2023-08-07 | Turnover flood control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220598324U true CN220598324U (en) | 2024-03-15 |
Family
ID=90179463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322112747.3U Active CN220598324U (en) | 2023-08-07 | 2023-08-07 | Turnover flood control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220598324U (en) |
-
2023
- 2023-08-07 CN CN202322112747.3U patent/CN220598324U/en active Active
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