CN220100229U - Post-pouring belt ponding prevention structure - Google Patents
Post-pouring belt ponding prevention structure Download PDFInfo
- Publication number
- CN220100229U CN220100229U CN202321617948.2U CN202321617948U CN220100229U CN 220100229 U CN220100229 U CN 220100229U CN 202321617948 U CN202321617948 U CN 202321617948U CN 220100229 U CN220100229 U CN 220100229U
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- Prior art keywords
- post
- block
- fixing
- cast strip
- positioning
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- 230000002265 prevention Effects 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000009825 accumulation Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 36
- 239000011324 bead Substances 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 8
- 238000004078 waterproofing Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003405 preventing effect Effects 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Building Environments (AREA)
Abstract
The utility model relates to a post-pouring belt water accumulation preventing structure, which belongs to the technical field of post-pouring belts and comprises a waterproof coiled material, wherein the waterproof coiled material is attached to the inner wall of a water collecting well, the joint between the bottom wall and the side wall of the water collecting well is arc-shaped, a sealing cover for controlling the water collecting well to be opened and closed is further arranged on the post-pouring belt, and a mounting assembly for mounting the sealing cover is arranged on the post-pouring belt. The utility model can improve the water accumulation preventing effect of the post-pouring belt.
Description
Technical Field
The utility model relates to the technical field of post-cast strips, in particular to a post-cast strip water accumulation preventing structure.
Background
The post-cast strip is a concrete strip reserved at corresponding positions of a foundation slab, a wall and a beam according to design or construction specification requirements in order to prevent harmful cracks possibly generated by uneven self shrinkage or uneven settlement of a reinforced concrete structure in building construction.
The water accumulation prevention measure of the post-cast strip is important to the whole post-cast strip construction process, and the post-cast strip is correspondingly waterproof, so that the situation of cracks caused by steel bar corrosion, reinforced concrete shrinkage or uneven self-settlement can be effectively avoided; the post-pouring belt waterproof measure in the prior art comprises the step of building a water collecting well at the drainage end part of the post-pouring belt, and constructors should timely extract water in the water collecting well, so that the post-pouring belt is in a water accumulation-free state.
In actual work progress, need lay waterproofing membrane in the bottom of sump pit to make waterproofing membrane and the diapire laminating of sump pit through the doctor-bar, because the corner of sump pit bottom is the square in prior art, the in-process doctor-bar of laying waterproofing membrane can puncture waterproofing membrane, thereby influences the ponding effect of preventing of post-cast strip.
Disclosure of Invention
In order to improve the water accumulation preventing effect of the post-cast strip, the utility model provides a water accumulation preventing structure of the post-cast strip.
The utility model provides a post-pouring belt water accumulation preventing structure, which adopts the following technical scheme:
the utility model provides a ponding structure is prevented to post-cast strip, includes waterproofing membrane, waterproofing membrane is laminated with the inner wall of sump pit, junction between sump pit diapire and the lateral wall is the arcuation setting, the post-cast strip still is equipped with the closing cap that is used for controlling the sump pit to open and close, the post-cast strip is equipped with the installation component that is used for installing the closing cap.
By adopting the technical scheme, as the joint between the bottom wall and the side wall of the water collecting well is in arc-shaped arrangement, when the waterproof coiled material is attached to the inner wall of the water collecting well through the scraping piece, the situation that the waterproof coiled material is scratched to influence the water accumulation preventing effect of the post-pouring belt is difficult to occur, so that the water accumulation preventing effect of the post-pouring belt is improved; the closing cap passes through the installation component to be installed on post-cast strip and has blocked sump pit and external intercommunication, through the setting of closing cap, has promoted the security of cast in situ on the one hand, and constructor is difficult for falling into the sump pit, and on the other hand makes external rainwater and impurity be difficult for falling into the post-cast strip through the sump pit for be difficult for rainwater and impurity to pile up in the post-cast strip, further promoted the effect of post-cast strip ponding of preventing.
Preferably, the installation component includes the installation piece, the both ends of installation piece all are equipped with the tight board that supports, the installation piece passes through the tight board that supports at both ends and the post-cast strip joint cooperation of sump pit opening part, be equipped with the mounting that is used for making the closing cap and support tight board connection on the closing cap.
Through adopting above-mentioned technical scheme, under the cooperation between the tight board of support at installation piece and installation piece both ends, the installation component can be fixed with the post-cast strip through the mode of joint, and then rethread mounting makes the closing cap fix on supporting tight board, is detachable connection between installation component and the post-cast strip, and installation component can use repeatedly, practices thrift construction cost.
Preferably, the installation block comprises a movable slide block and a fixed slide block, the movable slide block is connected with the fixed slide block in a sliding way, a sliding groove for the movable slide block to slide is formed in the fixed slide block, and a fixed elastic piece for driving the movable slide block to slide towards the sliding groove is arranged on the fixed slide block.
Through adopting above-mentioned technical scheme, be connected through moving the slider and fixing the slider and slide for this installation component can adapt to the post-cast strip of different thickness, enlarged this installation component's application scope, and make under the cooperation of fixed elastic component to support tight board can support tightly with the terminal surface of post-cast strip, thereby promoted the reliability and the stability of installation component installation on the post-cast strip.
Preferably, a limiting block is arranged on the movable sliding block, a limiting groove for sliding of the limiting block is formed in the fixed sliding block, the limiting groove is communicated with the sliding groove, and the limiting block is used for limiting the movable sliding block to slide out of the sliding groove.
Through adopting above-mentioned technical scheme, make the both ends of spacing groove all not run through and decide the slider when the spacing groove is seted up, under the cooperation of stopper and spacing groove for move the slider be difficult for sliding outside the groove of sliding, promoted the stability of moving the slider and sliding on deciding the slider.
Preferably, the mounting includes fixing bolt, the closing cap includes lid and fixed block, the fixed block is connected with the outer fringe of lid, the fixed block is kept away from the one end laminating of sump pit with the tight board that supports that is located the top, run through on the fixed block set up with fixing bolt complex fixed screw hole, support and set up the fixed slot that is used for supplying the fixing bolt embedding on the tight board.
By adopting the technical scheme, under the cooperation of the fixing bolts and the fixing grooves, the fixing blocks are not easy to slide towards the direction away from the post-pouring belt, so that the sealing cover is fixed on the post-pouring belt, the materials are convenient to obtain, and the operation is convenient; in addition, because the fixed block is kept away from the laminating of the one end of sump pit with the tight board that supports that is located the top, then whole installation component all is located the cover of closing cap and establishes the scope, and installation component is difficult for breaking away from the post-cast strip under the normal use condition, has promoted the reliability of installation component installation on the post-cast strip.
Preferably, the tight board is supported and is slided and is connected with the location pearl, support and offer the location spout that is used for supplying the location pearl to slide on the tight board, support and be equipped with the location elastic component that is used for promoting the location pearl to slide outward towards the location spout on the tight board, set up the constant head tank that is used for supplying the location pearl gomphosis on the fixed block, fixed screw hole and fixed slot intercommunication when closing cap removes to location pearl embedding constant head tank.
Through adopting above-mentioned technical scheme, under the cooperation of locating pearl and constant head tank, provide the location for the intercommunication between fixed screw hole and the fixed slot, be convenient for judge whether the closing cap removes to the state of fixed screw hole and fixed slot intercommunication for in can embedding the fixed slot after the fixing bolt is screwed up, the installation of closing cap of being convenient for.
Preferably, the fixed block is provided with a sealing gasket, the sealing gasket is elastically arranged, and one end of the sealing gasket, which is far away from the fixed block, is attached to the post-pouring belt.
Through adopting above-mentioned technical scheme, through being elastic sealed setting of filling up, filled the gap between post-cast strip and the fixed block to in making the difficult junction entering sump pit between post-cast strip and the fixed block of rainwater, further making difficult rainwater pile up in the post-cast strip.
Preferably, the sealing cover is arranged in an arc shape, and the distance between the center of the sealing cover and the bottom wall of the water collecting well is larger than the distance between the outer edge of the sealing cover and the bottom wall of the water collecting well.
Through adopting above-mentioned technical scheme, because the closing cap is the arc setting, during the rainfall, the rainwater can be followed the closing cap and kept away from the direction that the sump pit was kept away from to the one side orientation of sump pit for in external rainwater was difficult for getting into post-cast strip, make difficult rainwater in the post-cast strip pile up.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. because the junction between the bottom wall and the side wall of the water collecting well is in an arc shape, when the waterproof coiled material is attached to the inner wall of the water collecting well through the scraping blade, the situation that the waterproof coiled material is scratched to influence the water accumulation preventing effect of the post-pouring belt is not easy to occur, so that the water accumulation preventing effect of the post-pouring belt is improved;
2. the closing cap passes through the installation component to be installed on post-cast strip and has blocked sump pit and external intercommunication, through the setting of closing cap, has promoted the security of cast in situ on the one hand, and constructor is difficult for falling into the sump pit, and on the other hand makes external rainwater and impurity be difficult for falling into the post-cast strip through the sump pit for be difficult for rainwater and impurity to pile up in the post-cast strip, further promoted the effect of post-cast strip ponding of preventing.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
FIG. 2 is a schematic view of a mounting assembly mounting structure in an embodiment of the utility model.
Fig. 3 is a detailed view of the mounting assembly in an embodiment of the utility model.
Fig. 4 is a cross-sectional view of a mounting assembly in an embodiment of the utility model.
FIG. 5 is a schematic view of the fitting structure of the mounting assembly and the cover according to the embodiment of the utility model.
Reference numerals illustrate: 1. waterproof coiled materials; 2. a cover; 21. a fixed block; 211. a fixing bolt; 212. fixing the threaded holes; 213. a sealing gasket; 22. a cover body; 3. a mounting assembly; 31. a mounting block; 311. a movable slide block; 312. a fixed sliding block; 313. a slip groove; 314. a fixed spring; 315. a limiting block; 316. a limit groove; 32. a pressing plate; 321. a fixing groove; 322. positioning beads; 323. positioning a chute; 324. a positioning spring; 4. post-cast strip; 41. and a water collecting well.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses a post-pouring belt water accumulation preventing structure, which comprises a waterproof coiled material 1, wherein the waterproof coiled material 1 is attached to the inner wall of a water collecting well 41, the joint between the bottom wall and the side wall of the water collecting well 41 is arc-shaped, and when the waterproof coiled material 1 is attached to the inner wall of the water collecting well 41 through a scraping blade, the situation that the waterproof coiled material 1 is scratched to influence the water accumulation preventing effect of a post-pouring belt 4 is difficult to occur.
Referring to fig. 1 and 2, the post-pouring belt 4 is provided with a sealing cover 2 for controlling the water collecting well 41 to be opened and closed, the post-pouring belt 4 is provided with a mounting assembly 3 for mounting the sealing cover 2, and through the arrangement of the sealing cover 2, on one hand, the safety of on-site pouring is improved, on the other hand, constructors are not easy to fall into the water collecting well 41, on the other hand, external rainwater and impurities are not easy to fall into the post-pouring belt 4 through the water collecting well 41, and the water accumulation preventing effect of the post-pouring belt 4 is improved; the closing cap 2 is the arc setting, and distance between closing cap 2 center and the sump pit 41 diapire is greater than the distance between closing cap 2 outer fringe and the sump pit 41 diapire, and during the rainfall, the rainwater can be followed closing cap 2 and kept away from the sump pit 41 one side orientation and is kept away from sump pit 41 the direction slip for in external rainwater is difficult for getting into post-pouring area 4.
Referring to fig. 2, 3 and 4, the installation assembly 3 comprises an installation block 31, two ends of the installation block 31 are fixedly connected with abutting plates 32, the installation block 31 can be matched with the post-pouring belt 4 at the opening of the water collecting well 41 in a clamping way under the matching of the abutting plates 32 at the two ends, so that the installation assembly 3 is convenient to assemble and disassemble, and the installation assembly 3 can be recycled and reused, and the construction cost is saved; the mounting block 31 comprises a movable slide block 311 and a fixed slide block 312, wherein the movable slide block 311 is in sliding connection with the fixed slide block 312, the movable slide block 311 slides along the length direction of the fixed slide block 312, a sliding groove 313 for the movable slide block 311 to slide is formed in the fixed slide block 312, a fixed elastic piece for driving the movable slide block 311 to slide towards the sliding groove 313 is further arranged on the fixed slide block 312, in the embodiment of the utility model, a fixed spring 314 is selected as the fixed elastic piece, one end of the fixed spring 314 is fixed with the inner wall of the sliding groove 313, and the other end of the fixed spring 314 is fixed with the movable slide block 311; the number of the mounting assemblies 3 can be adaptively adjusted according to the size of the water collecting well 41, and in the embodiment of the present utility model, three mounting assemblies 3 are placed on the long side of the water collecting well 41 and one mounting assembly 3 is placed on the short side.
Move slider 311 and decide slider 312 and slide and be connected for this installation component 3 can adapt to the post-cast strip 4 of different thickness, promoted the application scope of this installation component 3, through the setting of fixed spring 314, make support tight board 32 can support tightly with post-cast strip 4, promoted the reliability and the stability of installation component 3 installation on post-cast strip 4.
Referring to fig. 4, both sides of the movable slider 311 are fixedly connected with a limiting block 315, a limiting groove 316 for sliding the limiting block 315 is formed in the fixed slider 312, the limiting groove 316 is communicated with the sliding groove 313, the limiting groove 316 is formed along the sliding direction of the movable slider 311, both ends of the limiting groove 316 do not penetrate through the fixed slider 312, under the cooperation of the limiting groove 316 and the limiting block 315, the movable slider 311 is not easy to slide out of the sliding groove 313, and the sliding stability of the movable slider 311 on the fixed slider 312 is improved.
Referring to fig. 1 and 5, the cover 2 includes a cover 22 and a fixing block 21, the fixing block 21 is fixed to an outer edge of the cover 22, and in actual installation, the fixing block 21 is attached to an end of the abutting plate 32 located at the top end, which is far away from the water collection well 41, that is, the installation component 3 is located in the cover 2 when the cover 2 covers the water collection well 41, and the installation component 3 is not easy to separate from the post-pouring belt 4 under normal use conditions.
Referring to fig. 4 and 5, a fixing member for fixing the sealing cover 2 and the abutting plate 32 is arranged on the sealing cover 2, the fixing member comprises a fixing bolt 211, a fixing threaded hole 212 matched with the fixing bolt 211 is formed in the fixing block 21 in a penetrating manner, the fixing threaded hole 212 extends towards the center of the sealing cover 2, a fixing groove 321 for embedding the fixing bolt 211 is formed in the abutting plate 32, the sealing cover 2 is firstly moved to the state that the fixing threaded hole 212 is communicated with the fixing groove 321, and then the fixing bolt 211 is embedded into the fixing threaded hole 212 and screwed down, so that the fixing bolt 211 is embedded into the fixing groove 321; under the cooperation of the fixing bolts 211 and the fixing grooves 321, the fixing blocks 21 are not easy to slide towards the direction away from the post-pouring strip 4, so that the sealing cover 2 is fixed on the post-pouring strip 4, and the operation is convenient.
Referring to fig. 5, a sealing pad 213 is fixedly connected to the fixing block 21, the sealing pad 213 is made of rubber materials, the sealing pad 213 is elastically arranged, one end of the sealing pad 213 away from the fixing block 21 is attached to the end face of the post-pouring strip 4, and gaps are difficult to exist between the post-pouring strip 4 and the fixing block 21 through the arrangement of the sealing pad 213, so that rainwater is difficult to enter the water collecting well 41 from the joint between the post-pouring strip 4 and the fixing block 21, and water accumulation is further difficult to exist in the post-pouring strip 4.
Referring to fig. 4, a positioning bead 322 is slidingly connected to a tightening plate 32, the positioning bead 322 slides along the length direction of a fixing groove 321, the positioning bead 322 is located on the same plane with the opening of the fixing groove 321, the positioning bead 322 is located above the fixing groove 321, a positioning chute 323 for sliding the positioning bead 322 is formed on the tightening plate 32, a positioning elastic piece for pushing the positioning bead 322 to slide outwards of the positioning chute 323 is formed on the tightening plate 32, in the embodiment of the utility model, a positioning spring 324 is selected as the positioning elastic piece, one end of the positioning spring 324 is fixed with the inner wall of the positioning chute 323, and the other end of the positioning spring 324 is fixed with the positioning bead 322; the fixed block 21 is provided with a positioning groove for the positioning bead 322 to be embedded, when the sealing cover 2 moves to the position where the positioning bead 322 is embedded, the fixed threaded hole 212 is communicated with the fixed groove 321, so that the fixing bolt 211 can be conveniently embedded into the fixed groove 321 after being screwed up, and the sealing cover 2 is conveniently installed.
The implementation principle of the post-pouring belt ponding prevention structure provided by the embodiment of the utility model is as follows: the mounting assembly 3 is fixed on the post-pouring belt 4 at the opening of the water collecting well 41 in a clamping manner, then the sealing cover 2 is moved to be flush with the end face of the abutting plate 32 by the fixing block 21, the sealing cover 2 is pressed towards the post-pouring belt 4 until the fixing bolts 211 are screwed when the positioning beads 322 are embedded into the positioning grooves, the fixing bolts 211 are embedded into the fixing grooves 321, and the mounting of the sealing cover 2 is completed.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a post-cast strip prevents ponding structure which characterized in that: including waterproofing membrane (1), waterproofing membrane (1) laminating with the inner wall of sump pit (41), junction between sump pit (41) diapire and the lateral wall is the arcuation setting, still be equipped with on post-cast strip (4) and be used for controlling sump pit (41) closing cap (2), be equipped with on post-cast strip (4) and be used for installing installation subassembly (3) of closing cap (2).
2. The post-cast strip water accumulation prevention structure according to claim 1, wherein: the mounting assembly (3) comprises a mounting block (31), two ends of the mounting block (31) are respectively provided with a tight supporting plate (32), the mounting block (31) is matched with a post-pouring belt (4) at the opening of the water collecting well (41) in a clamping manner through the tight supporting plates (32) at the two ends, and a fixing piece used for enabling the sealing cover (2) to be connected with the tight supporting plates (32) is arranged on the sealing cover (2).
3. The post-cast strip water accumulation prevention structure according to claim 2, wherein: the mounting block (31) comprises a movable sliding block (311) and a fixed sliding block (312), the movable sliding block (311) is connected with the fixed sliding block (312) in a sliding mode, a sliding groove (313) used for enabling the movable sliding block (311) to slide is formed in the fixed sliding block (312), and a fixed elastic piece used for driving the movable sliding block (311) to slide towards the inside of the sliding groove (313) is arranged on the fixed sliding block (312).
4. The post-cast strip water accumulation prevention structure as in claim 3 wherein: the movable sliding block (311) is provided with a limiting block (315), the fixed sliding block (312) is provided with a limiting groove (316) for sliding the limiting block (315), the limiting groove (316) is communicated with the sliding groove (313), and the limiting block (315) is used for limiting the movable sliding block (311) to slide outside the sliding groove (313).
5. The post-cast strip water accumulation prevention structure according to claim 2, wherein: the fixing piece comprises a fixing bolt (211), the sealing cover (2) comprises a cover body (22) and a fixing block (21), the fixing block (21) is connected with the outer edge of the cover body (22), the fixing block (21) is attached to one end, away from a water collecting well (41), of a supporting and tightening plate (32) located at the top end, fixing threaded holes (212) matched with the fixing bolt (211) are formed in the fixing block (21) in a penetrating mode, and fixing grooves (321) used for enabling the fixing bolt (211) to be embedded are formed in the supporting and tightening plate (32).
6. The post-cast strip water accumulation prevention structure as in claim 5 wherein: the positioning device is characterized in that positioning beads (322) are connected to the abutting plate (32) in a sliding manner, positioning sliding grooves (323) used for enabling the positioning beads (322) to slide are formed in the abutting plate (32), positioning elastic pieces used for pushing the positioning beads (322) to slide outwards of the positioning sliding grooves (323) are arranged on the abutting plate (32), positioning grooves used for enabling the positioning beads (322) to be embedded are formed in the fixing blocks (21), and fixing threaded holes (212) are communicated with the fixing grooves (321) when the sealing cover (2) moves to the positioning beads (322) to be embedded into the positioning grooves.
7. The post-cast strip water accumulation prevention structure as in claim 5 wherein: the fixing block (21) is provided with a sealing gasket (213), the sealing gasket (213) is elastically arranged, and one end, far away from the fixing block (21), of the sealing gasket (213) is attached to the post-pouring belt (4).
8. The post-cast strip water accumulation prevention structure according to claim 1, wherein: the sealing cover (2) is in an arc-shaped arrangement, and the distance between the center of the sealing cover (2) and the bottom wall of the water collecting well (41) is larger than the distance between the outer edge of the sealing cover (2) and the bottom wall of the water collecting well (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321617948.2U CN220100229U (en) | 2023-06-25 | 2023-06-25 | Post-pouring belt ponding prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321617948.2U CN220100229U (en) | 2023-06-25 | 2023-06-25 | Post-pouring belt ponding prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220100229U true CN220100229U (en) | 2023-11-28 |
Family
ID=88866014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321617948.2U Active CN220100229U (en) | 2023-06-25 | 2023-06-25 | Post-pouring belt ponding prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220100229U (en) |
-
2023
- 2023-06-25 CN CN202321617948.2U patent/CN220100229U/en active Active
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