CN221488496U - Mortise and tenon type bracket - Google Patents
Mortise and tenon type bracket Download PDFInfo
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- CN221488496U CN221488496U CN202323565841.0U CN202323565841U CN221488496U CN 221488496 U CN221488496 U CN 221488496U CN 202323565841 U CN202323565841 U CN 202323565841U CN 221488496 U CN221488496 U CN 221488496U
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- mortise
- tenon
- top angle
- inclined top
- angle fitting
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- 239000011148 porous material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 240000004282 Grewia occidentalis Species 0.000 claims 1
- 238000003491 array Methods 0.000 abstract description 3
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
A mortise and tenon type bracket comprises a hack lever; a plurality of groups of hack levers are distributed in pairs and arrays; the upper parts of the hack levers are connected with a stand column through mortise and tenon joints; the top ends of the upright posts in each pair are respectively connected with a first inclined top angle fitting and a second inclined top angle fitting relative to the mortise and tenon joint; a first auxiliary beam is connected between the adjacent first inclined top angle fittings and between the adjacent second inclined top angle fittings in a mortise-tenon manner; and each group of first oblique top angle fittings and second oblique top angle fittings are connected with a frame assembled by an I-beam and an I-beam support in a mortise-tenon manner, and the frame is internally provided with the I-beam support. The open mortise-fourth-type bracket is convenient to install and detach, good in stability, simplified in supporting structure, light in weight, suitable for various scenes and slopes and suitable for large-scale production.
Description
Technical Field
The utility model relates to the technical field of brackets, in particular to a mortise and tenon type bracket.
Background
In the agricultural and industrial production process, a greenhouse is usually built in a cultivation or production area, or a bracket is built for photovoltaic equipment or a wind barrier, and the like. The existing metal or nonmetal material bracket is generally composed of a hack lever, a main lever and an auxiliary lever, and in the using process, the hack lever, the main lever and the auxiliary lever are assembled through bolts to form a bracket main body for erection.
CN218851442U discloses a greenhouse support connection structure, specifically includes hack lever, mobile jib and auxiliary rod to and the first coupling assembling of hack lever and mobile jib, the second coupling assembling of coupling assembling and auxiliary rod, still including the fixed subassembly of connecting a plurality of hack levers simultaneously, the hack lever is linear array multiunit setting and is connected through mobile jib and first coupling assembling, first coupling assembling is including a left side section of thick bamboo, a right side section of thick bamboo and side arc board, and a left side section of thick bamboo, a right side section of thick bamboo are all connected with side arc board, and side arc board can splice each other. According to the utility model, the frame rod and the main rod are connected through the arrangement of the first connecting component, so that the main body framework of the greenhouse is built; the auxiliary rod and the hack lever are connected through the arrangement of the second connecting component, so that the main body of the greenhouse is assisted to be built; finally, through the arrangement of the fixing component, the hack levers are mutually fixed, so that the lower end of the greenhouse is fixed, and the greenhouse cannot collapse easily.
For the traditional support at present, when connecting hack lever, mobile jib and auxiliary rod, usually need the staff to use the bolt to assemble hack lever, mobile jib and auxiliary rod in proper order, but when using the bolt to connect hack lever, mobile jib and auxiliary rod, need the staff to screw up the bolt one by one, the operation is comparatively loaded down with trivial details, uses comparatively inconveniently, and the steadiness is relatively poor; to increase the stability of the rack, excessive support structures are added, or the support structures themselves are too heavy, with the potential risk of collapsing the load bearing articles of the rack, such as roofs and the like; it is difficult to adapt to the requirements of different installation slopes and undulations.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides the mortise and tenon type bracket which is convenient to install and disassemble, good in stability, simplified in supporting structure, light in weight, applicable to various scenes and slopes and suitable for large-scale production.
The technical scheme adopted for solving the technical problems is as follows: a mortise and tenon type bracket comprises a hack lever; a plurality of groups of hack levers are distributed in pairs and arrays; the upper parts of the hack levers are connected with a stand column through mortise and tenon joints; the top ends of the upright posts in each pair are respectively connected with a first inclined top angle fitting and a second inclined top angle fitting relative to the mortise and tenon joint; a first auxiliary beam is connected between the adjacent first inclined top angle fittings and between the adjacent second inclined top angle fittings in a mortise-tenon manner; and each group of first pitched roof angle fittings and second pitched roof angle fittings are connected with an I-beam and a frame for supporting and assembling the I-beam through mortise and tenon. Through the mortise-tenon joint of first auxiliary girder and first oblique top angle accessory and second oblique top angle accessory, can duplicate a plurality of supporting units to adapt to the application of bigger area support.
Preferably, adjacent first auxiliary beams are connected through three-way mortise and tenon joints. Through the use of tee bend, can increase the width between the adjacent hack lever, guaranteed the stability of support again simultaneously.
Preferably, the adjacent I-beam and the I-beam support assembled frame are connected through the mortise and tenon joint of the I-beam frame connecting piece. Through the use of I-beam frame connecting piece, can increase the width between every group hack lever, guaranteed the stability of support again simultaneously.
Preferably, a second auxiliary beam is connected between the adjacent I-beam frame connectors in a mortise-tenon manner. The stability of the adjacent brackets is ensured by the second auxiliary beam, and the risk of collapse of the covering or the mounting equipment is avoided.
Preferably, adjacent second auxiliary beams are connected through four-way mortise and tenon joints. The second auxiliary beam is connected with the connection Liang Sunmao through the four-way joint, so that a cross structure is formed, and the area and the stability of the top surface support are increased.
Preferably, two ends of the connecting beam connected by one or more mortise and tenon joints are respectively connected with a tee joint between the first auxiliary beam and a four-way mortise and tenon joint between the second auxiliary beam.
Preferably, the inclined surfaces of the first inclined top angle fitting and the second inclined top angle fitting are installed oppositely and parallel, so that the rectangular frame assembled by the I-beam and the I-beam support can be connected between the first inclined top angle fitting and the second inclined top angle fitting in a mortise-tenon mode.
Preferably, the height of the first pitched roof angle fitting is equal to or greater than that of the second pitched roof angle fitting, and the angles of the inclined surfaces of the first pitched roof angle fitting and the second pitched roof angle fitting relative to the vertical direction are the same as the angle of the connecting line of the top ends of the first pitched roof angle fitting and the second pitched roof angle fitting relative to the ground plane, and are all 0-45 degrees. The slope installation of various scenes and loads can be adapted by adjusting the heights of the first pitched roof angle fitting and the second pitched roof angle fitting and the angle of the inclined surface.
Preferably, the two ends of the hack lever, the upright post, the first auxiliary beam, the I-beam, the second auxiliary beam and the connecting beam are respectively provided with a mortise and a tenon.
Preferably, the two sides of the upright post are provided with an inserting block and an inserting groove relatively. The arrangement of the inserting blocks and the inserting grooves on the two sides of the upright post is convenient for further prolonging the length of the slope surface of the bracket or forming a stable fluctuation slope surface, such as a sawtooth wave-shaped slope surface or a non-coherent slope surface.
Preferably, the two sides of the tee joint are respectively provided with a mortise and a tenon, and the other side is matched with the four-way mortise and tenon.
Preferably, the bottoms of the first inclined top angle fitting and the second inclined top angle fitting are mortise grooves.
Preferably, the two sides of the upper parts of the first pitched roof angle fitting and the second pitched roof angle fitting are respectively provided with a mortise and a tenon.
Preferably, the first oblique top angle fitting and the second oblique top angle fitting are provided with mortise grooves or tenons and mortise-mortise fit on two opposite sides of the I-beam frame connecting piece at the upper part and the lower part of the inclined plane, and the tops of two opposite sides of the I-beam frame connecting piece are matched with four-way mortise-tenon fit.
Preferably, the mortise of the hack lever is connected with the mortise and tenon on the base.
Preferably, the four corners rectangular array of base has seted up the fixed orifices.
Preferably, mortise slots or tenons matched with the mortise and tenon joints of the support of the I-beam are formed in the two ends and the middle of the inner side of the I-beam.
Preferably, the I-beam support mortise and tenon is connected between the upper I-beam and the lower I-beam or is integrally formed with the I-beam.
Preferably, the i-beam support forms a rectangular, parallelogram or triangular shaped support within the frame assembled with the i-beam.
Preferably, one or more of the hack lever, the upright post, the first oblique top angle fitting, the second oblique top angle fitting, the first auxiliary beam, the I-beam support, the second auxiliary beam and the connecting beam are of a topological open pore structure.
Preferably, the mortise and tenon type support is made of metal or nonmetal materials. More preferably, the mortise and tenon type bracket is made of nylon.
The beneficial effects of the utility model are as follows:
(1) All the component parts in the open mortise mortise type support are connected in a mortise and tenon mode, so that a worker can conveniently install and detach the support, and meanwhile, the height and the length of the support can be conveniently adjusted according to actual use requirements, the use is more convenient, and the universality of the support is effectively improved; the staff can disassemble the bracket into a plurality of components, so that the bracket is convenient to transport and recycle;
(2) The open mortise mortise type bracket has good stability, simple supporting structure and light weight, is suitable for various scenes and slopes, and is suitable for large-scale production.
Drawings
Fig. 1 is a schematic axial side structure of a open mortise mortise type bracket of the present utility model;
FIG. 2 is a schematic axial side view of a stud and a first pitched roof angle fitting and a stud and a second pitched roof angle fitting in a mortise type bracket of the present utility model;
Fig. 3 is a schematic axial side structure of a connecting beam and a second auxiliary beam in the open mortise mortise type bracket of the present utility model;
fig. 4 is a schematic axial structure diagram of a frame formed by i-beams in the open mortise-mortise type bracket and a second pair Liang Cafen;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 6 is an enlarged schematic view of the structure at B in FIG. 2;
FIG. 7 is a schematic view of a frame formed by I-beams and I-beam supports in example 2 of the mortise and tenon type stand of the present utility model;
list of reference numerals:
1. A hack lever; 2. a column; 201. inserting blocks; 202. a slot; 3. a first pitched roof angle fitting; 4. a second pitched roof angle fitting; 5. a first secondary beam; 501. a tee joint; 6. an I-beam; 601. an I-beam support; 602. an I-beam frame connector; 7. A second secondary beam; 701. a four-way joint; 8. a connecting beam; 9. Mortise; 10. a tenon; 11. a base; 1101. and a fixing hole.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model.
Embodiment one:
as shown in fig. 1-6, a mortise and tenon type bracket comprises a hack lever 1; five groups of hack levers 1 are distributed in pairs and arrays; the upper parts of the five groups of hack levers 1 are connected with an upright post 2 through mortise and tenon joints; the top ends of the upright posts 2 in each group of pairs are respectively connected with a first inclined top angle fitting 3 and a second inclined top angle fitting 4 relative to mortise and tenon joints; a first auxiliary beam 5 is connected between the adjacent first inclined top angle fittings 3 and between the adjacent second inclined top angle fittings 4 in a mortise-tenon manner; and each group of first pitched roof angle fittings 3 and second pitched roof angle fittings 4 are connected with a frame assembled by an I-beam 6 and an I-beam support 601 in a mortise-tenon mode.
Adjacent first auxiliary beams 5 are connected through three-way 501 mortise and tenon joints; the adjacent frames assembled by the I-beam 6 and the I-beam support 601 are connected by mortise and tenon joints through the I-beam frame connecting piece 602; a second auxiliary beam 7 is connected between the adjacent I-beam frame connecting pieces 602 in a mortise and tenon mode; adjacent second auxiliary beams 7 are connected through four-way 701 mortise and tenon joints; two ends of the connecting beam 8 connected by two mortise and tenon joints are respectively connected with a tee joint 501 between the first auxiliary beam 5 and a four-way joint 701 between the second auxiliary beam 7 by mortise and tenon joints.
The inclined surfaces of the first inclined top angle fitting 3 and the second inclined top angle fitting 4 are oppositely arranged and parallel, so that the rectangular frame assembled by the I-beam 6 and the I-beam support 601 can be connected between the first inclined top angle fitting 3 and the second inclined top angle fitting 4 in a mortise-tenon mode; the height of the first pitched roof angle fitting 3 is greater than the height of the second pitched roof angle fitting 4, and the angles of the inclined surfaces of the first pitched roof angle fitting 3 and the second pitched roof angle fitting 4 relative to the vertical direction are the same as the angle of the connecting line of the top ends of the inclined surfaces relative to the ground plane, and are all 15 degrees.
The two ends of the hack lever 1, the upright post 2, the first auxiliary beam 5, the I-beam 6, the second auxiliary beam 7 and the connecting beam 8 are respectively provided with a mortise 9 and a tenon 10; two sides of the tee 501 are respectively provided with a mortise 9 and a tenon 10, and the other side is matched with a mortise of the four-way 701; the bottoms of the first inclined top angle fitting 3 and the second inclined top angle fitting 4 are mortise 9; the two sides of the upper parts of the first inclined top angle fitting 3 and the second inclined top angle fitting 4 are respectively provided with a mortise 9 and a tenon 10; mortise 9 or tenon 10 arranged at the upper part and the lower part of the inclined plane of the first inclined top angle fitting 3 and the inclined plane of the second inclined top angle fitting 4 are matched with mortise and tenon at two opposite sides of the I-beam frame connecting piece 602, and tops at two opposite sides of the I-beam frame connecting piece 602 are matched with mortise and tenon at four-way 701; the mortise 9 of the hack lever 1 is in mortise-tenon connection with the tenon 10 on the base 11; the rectangular array of four corners of the base 11 is provided with fixing holes 1101.
Both ends and the middle of the inner side of the I-beam 6 are provided with mortise slots 9 or tenons 10 which are matched with mortise and tenon joints of the I-beam support 601; the I-beam support 601 is connected between the upper I-beam 6 and the lower I-beam 6 in a mortise and tenon mode; the i-beam supports 601 form triangular shaped supports within the frame assembled with the i-beam 6.
The hack lever 1, the upright post 2, the first oblique top angle fitting 3, the second oblique top angle fitting 4, the first auxiliary beam 5, the I-shaped beam 6, the I-shaped beam support 601, the second auxiliary beam 7 and the connecting beam 8 are all topological open pore structures; the mortise and tenon type support is made of nylon.
Specific use and action of the embodiment: according to the height difference of the installation requirement and the angle of a connecting line of the top ends of the first pitched roof angle fitting 3 and the second pitched roof angle fitting 4 relative to the ground plane after the installation, determining the height difference of the first pitched roof angle fitting 3 and the second pitched roof angle fitting 4 and the inclination angle of the inclined plane; when the novel combined type lifting frame is installed, the base 11, the frame rods 1 and the upright posts 2 are connected in sequence in a mortise-tenon mode, the inclined surfaces of the first inclined top angle fitting 3 and the second inclined top angle fitting 4 on the same group of upright posts 2 are opposite and are respectively connected to the upright posts 2 in a mortise-tenon mode; after two groups of first auxiliary beams 5 are connected through three-way 501 mortise and tenon joints, two ends of the first auxiliary beams 5 are respectively connected with two adjacent groups of first oblique top angle fittings 3 and two adjacent groups of second oblique top angle fittings 4 mortise and tenon joints; two ends of the connecting beam 8 connected by two mortise and tenon joints are respectively connected with the tee joint 501 and the four-way joint 701 between the first auxiliary beams 5 by mortise and tenon joints; two sides of the four-way 701 are respectively connected with the second auxiliary beam 7 through mortise and tenon; the I-beam support 601 is connected between the upper I-beam 6 and the lower I-beam 6 in a mortise-tenon mode to form a frame, one end of one group of frames is connected with the first oblique top angle fitting 3 in a mortise-tenon mode, the other end of the other group of frames is connected with the other group of frames in a mortise-tenon mode through the I-beam frame connecting piece 602, the other group of frames is connected with the second oblique top angle fitting 4 in a mortise-tenon mode, and the upper part of the side face of the I-beam frame connecting piece 602 is connected with the second auxiliary beam 7 in a mortise-tenon mode; repeating the same units by mortise and tenon joints in parallel; finally, the mortise and tenon type bracket is fixed through the fixing holes 1101 on the base 11.
Embodiment two:
As shown in fig. 1 to 7, the present embodiment differs from the first embodiment only in that: the two sides of the upright post 2 are oppositely provided with an inserting block 201 and an inserting groove 202; the I-beam support 601 and the I-beam 6 are integrally formed; the i-beam supports 601 form diamond shaped shape supports within the frame in which the i-beams 6 are assembled.
Specific use and action of the embodiment: when the coverage area of the bracket needs to be enlarged towards the gradient direction, the parts above the upright posts 2 of the other groups of mortise type brackets are spliced in a splicing manner through the corresponding inserting blocks 201 and inserting slots 202 on the upright posts 2.
Claims (8)
1. A mortise and tenon type support is characterized in that: comprises a hack lever (1); a plurality of groups of hack levers (1) are distributed in pairs in an array; the upper parts of the hack levers (1) are connected with a stand column (2) through mortise and tenon joints; the top ends of the upright posts (2) in each group of pairs are respectively connected with a first inclined top angle fitting (3) and a second inclined top angle fitting (4) relative to mortise and tenon joints; a first auxiliary beam (5) is connected between the adjacent first inclined top angle fittings (3) and between the adjacent second inclined top angle fittings (4) in a mortise-tenon manner; and each group of frames assembled by the I-beam (6) and the I-beam support (601) are connected between the first inclined top angle fitting (3) and the second inclined top angle fitting (4) in a mortise-tenon mode.
2. A mortise and tenon type stand as defined in claim 1, wherein: adjacent first auxiliary beams (5) are connected through three-way (501) mortise and tenon joints; the frames assembled by the adjacent I-beam (6) and the I-beam support (601) are connected through mortise and tenon joints of I-beam frame connectors (602); a second auxiliary beam (7) is connected between the adjacent I-beam frame connecting pieces (602) in a mortise-tenon mode; the adjacent second auxiliary beams (7) are connected through four-way (701) mortise and tenon joints; and two ends of the connecting beam (8) connected by one or more mortise and tenon are respectively connected with a tee joint (501) between the first auxiliary beam (5) and a four-way joint (701) between the second auxiliary beam (7) by mortise and tenon.
3. A mortise and tenon type stand as defined in claim 1 or 2, characterized in that: the first inclined top angle fitting (3) and the inclined surface of the second inclined top angle fitting (4) are oppositely arranged and parallel, so that a rectangular frame assembled by the I-beam (6) and the I-beam support (601) can be connected between the first inclined top angle fitting (3) and the second inclined top angle fitting (4) in a mortise-tenon mode; the height of the first inclined top angle fitting (3) is equal to or greater than that of the second inclined top angle fitting (4), and the angles of inclined planes of the first inclined top angle fitting (3) and the second inclined top angle fitting (4) relative to the vertical direction are the same as the angle of a connecting line of the top ends of the inclined top angle fitting and the inclined plane relative to the ground plane and are all 0-45 degrees.
4. A mortise and tenon type stand as defined in claim 1 or 2, characterized in that: the two ends of the hack lever (1), the upright post (2), the first auxiliary beam (5) and the I-shaped beam (6) are respectively provided with a mortise (9) and a tenon (10); two sides of the upright post (2) are oppositely provided with an inserting block (201) and an inserting groove (202); the bottoms of the first inclined top angle fitting (3) and the second inclined top angle fitting (4) are mortise grooves (9); the two sides of the upper parts of the first inclined top angle fitting (3) and the second inclined top angle fitting (4) are respectively provided with a mortise (9) and a tenon (10); mortise grooves (9) or tenons (10) formed in the upper part and the lower part of the inclined surfaces of the first inclined top angle fitting (3) and the second inclined top angle fitting (4) are matched with mortise and tenon joints on two opposite sides of the I-beam frame connecting piece (602), and tops on two opposite sides of the I-beam frame connecting piece (602) are matched with mortise and tenon joints of the four-way joint (701); the mortise (9) of the hack lever (1) is connected with the tenon (10) on the base (11) in a mortise and tenon mode; fixing holes (1101) are formed in the four-corner rectangular array of the base (11).
5. A mortise and tenon type stand as defined in claim 2, wherein: both ends of the second auxiliary beam (7) and the connecting beam (8) are respectively provided with a mortise (9) and a tenon (10); and mortise grooves (9) and tenons (10) are respectively formed in two sides of the tee joint (501), and the other side of the tee joint is matched with the mortise of the four-way joint (701).
6. A mortise and tenon type stand as defined in claim 1 or 2, characterized in that: both ends and the middle of the inner side of the I-beam (6) are provided with mortise grooves (9) or tenons (10) which are matched with mortise and tenon joints of the I-beam support (601); the I-beam supports (601) are connected between the upper I-beam (6) and the lower I-beam (6) in a mortise-tenon mode or are integrally formed with the I-beams (6); the I-beam support (601) forms a rectangular, parallelogram or triangular shaped support within the frame assembled with the I-beam (6).
7. A mortise and tenon type stand as defined in claim 1 or 2, characterized in that: one or more of the hack lever (1), the upright post (2), the first inclined top angle fitting (3), the second inclined top angle fitting (4), the first auxiliary beam (5), the I-beam (6) or the I-beam support (601) is of a topological open pore structure; the mortise and tenon type support is made of metal or nonmetal materials.
8. A mortise and tenon type stand as defined in claim 2, wherein: the second auxiliary beam (7) and/or the connecting beam (8) are/is of a topological open-pore structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323565841.0U CN221488496U (en) | 2023-12-26 | 2023-12-26 | Mortise and tenon type bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323565841.0U CN221488496U (en) | 2023-12-26 | 2023-12-26 | Mortise and tenon type bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221488496U true CN221488496U (en) | 2024-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323565841.0U Active CN221488496U (en) | 2023-12-26 | 2023-12-26 | Mortise and tenon type bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221488496U (en) |
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2023
- 2023-12-26 CN CN202323565841.0U patent/CN221488496U/en active Active
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