Template mechanism

Abstract

The utility model relates to the technical field of building templates, and discloses a template mechanism. The formwork mechanism comprises a first formwork, a second formwork, a corner connecting assembly and a first connecting plate. And the corner connecting assembly is detachably connected with the first template. The corner connecting assembly is detachably connected with the second formwork so that the first formwork can be rotationally connected with the second formwork. And the first connecting plate is detachably connected with the first template. The first connecting plate is detachably connected with the second template, so that the first template and the second template are fixed. The formwork mechanism has the beneficial effects that the first formwork, the second formwork and the corner connecting assembly can be used as universal parts, only the first connecting plate matched with the actual angle needs to be connected, the whole formwork mechanism is flexible to assemble and disassemble, and the requirement for any angle can be met.

Description

Technical Field

[0001] The present application relates to the technical field of building formwork, and in particular to a formwork mechanism. Background Art

[0002] Aluminum alloy building formwork is widely used in the construction market due to its significant advantages, such as light weight, high strength, and reusability. For casting at corners, a corner formwork is typically used. Specifically, two perpendicular formwork pieces are welded together to form a corner formwork. This corner formwork is only suitable for 90-degree angles. Casting at other angles, such as acute or obtuse angles, requires a custom corner formwork. Utility Model Content

[0003] In view of this, the present application provides a template mechanism that can be adjusted according to the corner angle.

[0004] One embodiment of the present application provides a template mechanism. The template mechanism includes a first template, a second template, a corner connection assembly, and a first connecting plate. The corner connection assembly is detachably connected to the first template. The corner connection assembly and the second template are detachably connected to allow the first and second templates to be rotatably connected. The first connecting plate is detachably connected to the first template. The first connecting plate and the second template are detachably connected to each other and cover the gap between the first and second templates.

[0005] In the above embodiment, the first and second templates are rotatably connected via a corner connection assembly, thereby achieving an adjustable angle between the first and second templates. The angle between the first and second templates can be adjusted according to actual angle requirements, which is beneficial for the template mechanism to be suitable for casting corners of various angles. When the first and second templates are rotated via the corner connection assembly, they may separate from each other and form a gap. By providing a first connecting plate, the gap between the first and second templates can be blocked, which helps prevent the flowing concrete slurry from leaking from between the first and second templates, thereby ensuring the quality of casting at the corner. At the same time, the first and second templates and the corner connection assembly, as well as the first and second templates and the first connecting plate, are all detachably connected. The first and second templates and the corner connection assembly can be used as universal parts. Simply connecting the first connecting plate that matches the actual angle can fix the first and second templates relative to each other at the desired angle. The entire template mechanism is flexible to assemble and disassemble, and can meet the requirements of multiple different angles.

[0006] In some embodiments of the present application, a corner connector assembly includes two corner connectors, each of which includes a connecting portion and a rotating portion. The connecting portion of one corner connector is detachably connected to the first template, the connecting portion of the other corner connector is detachably connected to the second template, and the rotating portions of the two corner connectors are rotatably connected.

[0007] In the above embodiment, the corner connection assembly includes two corner connectors, each corner connector is composed of a connecting portion and a rotating portion, the rotating portions of the two corner connectors are rotatably connected, and the connecting portion of each corner connector is detachably connected to the first template or the second template, thereby achieving an adjustable angle between the first template and the second template; the corner connector designed in this way is a standard part, which is convenient for assembly, disassembly and storage.

[0008] In some embodiments of the present application, the first template includes a first panel and a first side rib. The first side rib is perpendicularly connected to the edge of the first panel. The second template includes a second panel and a second side rib. The second side rib is perpendicularly connected to the edge of the second panel.

[0009] The connecting portion of one corner connector is detachably connected to the first side rib, and the connecting portion of the other corner connector is detachably connected to the second side rib.

[0010] In the above embodiment, compared to connecting the two connecting portions to the surfaces of the first and second formwork panels (i.e., the first and second panels), disposing the two connecting portions on the first and second side ribs facilitates spacing the first and second formwork panels, thereby providing sufficient operating space for rotation of the first and second formwork panels, reducing the possibility of interference between the first and second formwork panels and hindering rotation, and facilitating flexible installation or adjustment by the user. Furthermore, if the corner connector components are assembled separately to the first and second panels, corresponding assembly holes may be provided in the first and second panels. During the pouring process, flowing concrete slurry may seep into the interior of each corner connector, causing the corner connector to become stuck or difficult to remove.

[0011] In some embodiments of the present application, the connecting portion is a plate-shaped structure, and the rotating portion is a plate-shaped structure. The connecting portion and the rotating portion are perpendicular to each other.

[0012] In the above embodiment, both the connecting portion and the rotating portion are designed as plate-like structures, which can be directly manufactured using existing formwork materials. Furthermore, since the first side rib is perpendicular to the first panel and the second side rib is perpendicular to the second panel, and the rotation axis of the two corner connectors is the same as the axis of rotation of the first and second formworks, the connecting portion and the rotating portion are designed to be perpendicular to each other. The connecting portion can be selectively connected to either the first or second formwork, facilitating flexible adjustment of the angle between the first and second formworks.

[0013] In some embodiments of the present application, an edge of one end of the rotating portion away from the connecting portion is arc-shaped.

[0014] In the above embodiment, the edge of the rotating portion of the plate-like structure, away from the connecting portion, is designed to be curved to prevent interference between the two corner connectors during adjustment. This allows for flexible angle adjustment to meet the needs of corner casting at any angle. This curved surface reduces the distance between the rotating portion and the opposite side during rotation, thereby helping to reduce the gap between the first and second formwork panels.

[0015] In some embodiments of the present application, the first panel has a first casting surface, and the second panel has a second casting surface. The first casting surface and the second casting surface are respectively connected to the first connecting plate.

[0016] In the above embodiment, the first connecting plate is arranged on the surface where the first panel and the second panel are attached to the corner wall, ensuring that the surface of the first connecting plate facing away from the first casting surface and / or the second casting surface serves as the casting surface attached to the corner. It is only necessary to design the first connecting plate according to the corner angle or shape, thereby improving the applicability of the entire formwork mechanism.

[0017] In some embodiments of the present application, the first casting surface includes a first facet and a second facet. The first facet is closer to the second casting surface than the second facet. There is a height difference between the first facet and the second facet. The second casting surface includes a third facet and a fourth facet. The third facet is closer to the first casting surface than the fourth facet. There is a height difference between the third facet and the fourth facet. The first connecting plate has a third casting surface. The first connecting plate is connected to the first facet and the third facet.

[0018] In the above embodiment, since the first casting surface and the second casting surface are respectively attached to the first connecting plate, the first casting surface is further designed to be a first sub-surface and a second sub-surface with a height difference, and the second casting surface is designed to be a third sub-surface and a fourth sub-surface with a height difference, and the first connecting plate is connected to the first sub-surface and the third sub-surface, which helps to improve the flatness of the corner wall after casting.

[0019] In some embodiments of the present application, the second division surface and the fourth division surface are respectively flush with the third casting surface.

[0020] In the above embodiment, based on the height difference between the first and second facets and the height difference between the third and fourth facets, the second and fourth facets are further made flush with the third casting surface, respectively, which helps to avoid misalignment of the wall surface.

[0021] In some embodiments of the present application, the template mechanism further includes a second connecting plate that is detachably connected to a side of the first template facing away from the first connecting plate, and detachably connected to a side of the second template facing away from the first connecting plate.

[0022] In the above embodiment, a second connecting plate is further provided on the side of the first formwork away from the first connecting plate. The second connecting plate together with the first connecting plate are respectively located on two opposite surfaces of the first formwork and the second formwork, forming a "clamping" effect, so that it can stop not only the "forward rotation" but also the "reverse rotation", which can effectively prevent the formwork mechanism from being displaced or deformed during concrete pouring, thereby improving the stability of the entire formwork mechanism.

[0023] In some embodiments of the present application, the template mechanism further includes a first support member and a second support member. The first support member is connected to a side of the second connecting plate facing the first template and abuts the first template. The second support member is connected to a side of the second connecting plate facing the second template and abuts the second template.

[0024] In the above embodiment, considering that the corner connection assembly is generally arranged on the side ribs of the first template and the second template, the first support member and the second support member are respectively arranged on the side of the second connecting plate facing the first template and the second template to provide support for the first panel and the second panel, thereby improving the structural strength and stability of the entire template mechanism.

[0025] In some embodiments of the present application, a plurality of second connecting plates are provided, and the plurality of second connecting plates are distributed along the axis of rotation of the first template and the second template.

[0026] In the above embodiment, since the second connecting plate is arranged on the side of the first template away from the first connecting plate and does not have a casting surface, the second connecting plate is designed to be multiple. Compared with the structure using a whole plate body, this ensures structural strength while facilitating assembly and disassembly, and can also effectively save materials and reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope.

[0028] Figure 1 A schematic structural diagram of a template mechanism provided in one embodiment of the present application;

[0029] Figure 2 A schematic structural diagram of another form of template mechanism provided in one embodiment of the present application;

[0030] Figure 3 for Figure 1 An exploded view of the template mechanism shown;

[0031] Figure 4 A schematic diagram of a structure in which a first template and a second template provided in an embodiment of the present application are connected via a corner connection assembly;

[0032] Figure 5 A schematic diagram of a portion of the structure of a second template provided in one embodiment of the present application;

[0033] Figure 6 A schematic diagram of the structure of the cooperation between the second connecting plate, the first supporting member and the second supporting member provided in one embodiment of the present application;

[0034] Figure 7 This is a rendering of a template mechanism suitable for a first angle rotation angle provided by an embodiment of the present application;

[0035] Figure 8 This is a rendering of a template mechanism suitable for a second angle of rotation provided by an embodiment of the present application;

[0036] Figure 9 This is a rendering of a template mechanism suitable for a third angle of rotation provided in one embodiment of the present application.

[0037] Description of main component symbols:

[0038] 100. Formwork mechanism; 1. First formwork; 11. First panel; 12. First side rib; 121. First connecting hole; 111. First casting surface; 1111. First facet; 1112. Second facet; 2. Second formwork; 21. Second panel; 22. Second side rib; 221. Second connecting hole; 211. Second casting surface; 2111. Third facet; 2112. Fourth facet; 3. Corner connection assembly; 301. Corner connector; 3011. Connecting portion; 3012. Rotating portion; 4. First connecting plate; 401. Third casting surface; 5. Second connecting plate; 61. First support member; 62. Second support member; 7. Round head bolt. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0041] The terms "first," "second," etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0042] The term "perpendicular" is used to describe an ideal relationship between two components. In actual production or use, two components can be approximately perpendicular to each other. Two components described as "perpendicular" need not be absolutely straight lines or planes; they can be roughly straight lines or planes. From a macroscopic perspective, a component is considered "straight" or "planar" if its overall extension is a straight line or plane.

[0043] As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0044] One embodiment of the present application provides a template mechanism, including a first template, a second template, a corner connection assembly, and a first connection plate. The corner connection assembly is detachably connected to the first template. The corner connection assembly and the second template are detachably connected to allow the first template and the second template to be rotatably connected. The first connection plate is detachably connected to the first template. The first connection plate and the second template are detachably connected to secure the first template and the second template.

[0045] The first and second formworks used for casting corners are rotatably connected via a corner connection assembly, making the angle between the first and second formworks adjustable. The angle between the first and second formworks can be adjusted according to the actual angle requirements, which is conducive to the formwork mechanism being suitable for casting corners of more different angles. When the first and second formworks are rotated via the corner connection assembly, they may separate from each other and form a gap. By providing a first connecting plate, the gap between the first and second formworks can be blocked, which helps prevent the poured concrete from leaking out from between the first and second formworks, thereby ensuring the casting quality at the corner. At the same time, the first and second formworks and the corner connection assembly, as well as the first and second formworks and the first connecting plate, are all detachably connected. The first and second formworks and the corner connection assembly can be used as universal parts. Only the first connecting plate that matches the actual angle needs to be connected to fix the first and second formworks relative to each other at the required angle. The entire formwork mechanism is flexible to assemble and disassemble, and can meet the requirements of multiple different angles.

[0046] The following describes some embodiments of the present application in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features of the embodiments may be combined with each other.

[0047] See Figures 1 to 3 One embodiment of the present application provides a formwork mechanism 100. The formwork mechanism 100 is used when pouring concrete at a corner.

[0048] The template mechanism 100 includes a first template 1, a second template 2, a corner connection assembly 3, and a first connection plate 4. The corner connection assembly 3 is detachably connected to the first template 1. The corner connection assembly 3 and the second template 2 are detachably connected to allow the first template 1 and the second template 2 to be rotatably connected. The first connection plate 4 is detachably connected to the first template 1. The first connection plate 4 is detachably connected to the second template 2 and blocks the gap between the first template 1 and the second template 2.

[0049] The first and second formworks 1 and 2 for casting corners are rotatably connected via a corner connection assembly 3, allowing for an adjustable angle between the first and second formworks 1 and 2. The angle between the first and second formworks 1 and 2 can be adjusted based on actual angle requirements, making the formwork mechanism 100 suitable for casting corner walls at a variety of angles. When the first and second formworks 1 and 2 rotate via the corner connection assembly 3, they may separate, forming a gap. The provision of a first connection plate 4 blocks the gap between the first and second formworks 1 and 2, preventing poured concrete from leaking between the first and second formworks 1 and 2, thereby ensuring the quality of the corner casting. Furthermore, the first and second formworks 1 and 2 are detachably connected to the corner connection assembly 3, as well as to the first and second formworks 1 and 2 and the first connection plate 4. These connections allow the first and second formworks 1 and 2 to be used as universal components. Simply connecting the first connection plate 4, which matches the actual angle, allows the first and second formworks 1 and 2 to be relatively fixed at the desired angle. The entire formwork mechanism 100 is flexible to assemble and disassemble, meeting any angle requirement.

[0050] In some embodiments, the first connecting plate 4 can be formed by bending an alloy plate and processed according to the actual angle requirements. Of course, welding or casting can also be used. Bending is more convenient and has lower costs. For corners of different angles, only the first connecting plate 4 needs to be replaced, which can flexibly adapt to all angle requirements and reduce manufacturing costs. Figure 1 and Figure 2 , which are applicable to the cases where the corner angle is obtuse and acute respectively.

[0051] In some embodiments, the corner connection assembly 3 includes two corner connectors 301, each of which includes a connecting portion 3011 and a rotating portion 3012. The connecting portion 3011 of one corner connector 301 is detachably connected to the first template 1, while the connecting portion 3011 of the other corner connector 301 is detachably connected to the second template 2. The rotating portions 3012 of the two corner connectors 301 are rotatably connected to each other, thereby rotatably connecting the first template 1 and the second template 2.

[0052] The rotating portion 3012 of each corner connector 301 can rotatably engage with the rotating portion 3012 of another corner connector 301, and the connecting portion 3011 of each corner connector 301 can be connected to the first template 1 or the second template 2, so that the separated first template 1 and second template 2 can be assembled into a rotational connection through the two corner connectors 301. The corner connectors 301 can be detachably connected to the first template 1 or the second template 2. When assembling the template mechanism 100, there is no need to deliberately find a component that is compatible with the first template 1 or the second template 2. Therefore, each corner connector 301 can be used as a standard component for general use, thereby facilitating the assembly, disassembly, and storage of the template mechanism 100.

[0053] Please continue to see Figures 1 to 3 In some embodiments, the first template 1 includes a first panel 11 and a first side rib 12. The first side rib 12 is perpendicularly connected to the edge of the first panel 11. The second template 2 includes a second panel 21 and a second side rib 22. The second side rib 22 is perpendicularly connected to the edge of the second panel 21.

[0054] The connecting portion 3011 of one corner connector 301 is detachably connected to the first side rib 12 , and the connecting portion 3011 of the other corner connector 301 is detachably connected to the second side rib 22 .

[0055] Compared to connecting the two connecting portions 3011 to the surface of the first and second formworks 1 and 2 (i.e., the first and second panels 11 and 21), positioning the two connecting portions 3011 on the first side ribs 12 and the second side ribs 22 facilitates spacing between the first and second formworks 1 and 2, thereby providing sufficient operating space for rotation of the first and second formworks 1 and 2, reducing the possibility of interference between the first and second formworks 1 and 2 and hindering rotation, and facilitating flexible installation or adjustment by the user. Furthermore, if the two corner connectors 301 are assembled to the first and second panels 11 and 21, respectively, corresponding assembly holes may be provided on the first and second panels 11 and 21. During the pouring process, the poured concrete may seep into the interior of each corner connector 301, causing the corner connector 301 to become stuck or difficult to remove.

[0056] In some embodiments, see Figure 4 The first side rib 12 and the second side rib 22 are also provided with a plurality of first connection holes 121 and second connection holes 221 for connecting the first template 1 and the second template 2. The connection portion 3011 of the corner connector 301 can be installed to the first connection hole 121 and / or the second connection hole 221 without the need for additional holes.

[0057] See Figure 4In some embodiments, the connecting portion 3011 is a plate-shaped structure, the rotating portion 3012 is a plate-shaped structure, and the connecting portion 3011 and the rotating portion 3012 are perpendicular to each other.

[0058] Both the connecting portion 3011 and the rotating portion 3012 are designed as plate-like structures, which can be directly manufactured using existing template materials. Furthermore, since the first side rib 12 is perpendicular to the first panel 11 and the second side rib 22 is perpendicular to the second panel 21, and the rotation axis direction of the two corner connectors 301 is the axis direction of rotation of the first template 1 and the second template 2, the connecting portion 3011 and the rotating portion 3012 are designed to be perpendicular to each other. The connecting portion 3011 can be selectively connected to the first template 1 or the second template 2, facilitating flexible adjustment of the angle between the first template 1 and the second template 2.

[0059] In some embodiments, the connection portion 3011 of one corner connector 301 and the connection portion 3011 of another corner connector 301 are arranged in opposite directions (ie, Figure 4 The vertically staggered arrangement shown in the figure optimizes the force transmission path, ensuring that the forces acting on the entire corner connection assembly 3 in a direction perpendicular to its rotation axis are balanced. Furthermore, when each first connection hole 121 corresponds to each second connection hole 221, the corner connectors 301 used as standard components need to be arranged in opposite directions to avoid interference.

[0060] See Figure 3 In some embodiments, the edge of one end of the rotating portion 3012 away from the connecting portion 3011 is arc-shaped.

[0061] The curved edge of the plate-like structure's rotating portion 3012, facing away from the connecting portion 3011, prevents interference between the two corner connectors 301 during adjustment. This allows for flexible angle adjustment to meet the needs of corner casting at any angle. This curved surface reduces the distance between the rotating portion 3012 and the opposite side during rotation, thereby helping to reduce the gap between the first formwork 1 and the second formwork 2.

[0062] See Figure 1 and Figure 3 In some embodiments, the first panel 11 has a first casting surface 111 , and the second panel 21 has a second casting surface 211 . The first casting surface 111 and the second casting surface 211 are respectively attached to the first connecting plate 4 .

[0063] The first connecting plate 4 is set on the surface where the first panel 11 and the second panel 21 are attached to the corner wall, ensuring that the surface of the first connecting plate 4 that is away from the first casting surface 111 and / or the second casting surface 211 serves as the casting surface attached to the corner. It is only necessary to design the first connecting plate 4 according to the corner angle or shape, thereby improving the applicability of the entire formwork mechanism 100.

[0064] exist Figure 1 and Figure 2 In each of the embodiments shown, the first connecting plate 4 is designed to adapt to a sharp corner structure. Of course, the first connecting plate 4 can also be bent into a structure with an arc in the middle to meet the requirement of an arc corner.

[0065] See Figure 1 、 Figure 2 、 Figure 4 and Figure 5 In some embodiments, the first casting surface 111 includes a first facet 1111 and a second facet 1112. The first facet 1111 is closer to the second casting surface 211 than the second facet 1112. There is a height difference between the first facet 1111 and the second facet 1112. The second casting surface 211 includes a third facet 2111 and a fourth facet 2112. The third facet 2111 is closer to the first casting surface 111 than the fourth facet 2112. There is a height difference between the third facet 2111 and the fourth facet 2112. The first connecting plate 4 has a third casting surface 401, and the first connecting plate 4 is connected to the first facet 1111 and the third facet 2111. In some embodiments, the second facet 1112 and the fourth facet 2112 are respectively flush with the third casting surface 401.

[0066] Since the first casting surface 111 and the second casting surface 211 are respectively arranged in contact with the first connecting plate 4, the first casting surface 111 is further designed to be a first facet 1111 and a second facet 1112 with a height difference, and the second casting surface 211 is designed to be a third facet 2111 and a fourth facet 2112 with a height difference, and the first connecting plate 4 is respectively connected to the first facet 1111 and the third facet 2111, which helps to reduce the height difference between the third casting surface 401 of the first connecting plate 4 and the second facet 1112 and the fourth facet 2112, thereby improving the flatness of the corner wall after casting and avoiding the wall from being misaligned. Here, the height difference refers to the dimension along the thickness direction of the first template 1 and the second template 2. Furthermore, the second facet 1112 and the fourth facet 2112 are respectively flush with the third casting surface 401, which can further improve the flatness of the corner wall after casting.

[0067] See Figures 1 to 3 In some embodiments, the template mechanism 100 further includes a second connecting plate 5, which is detachably connected to a side of the first template 1 facing away from the first connecting plate 4, and is detachably connected to a side of the second template 2 facing away from the first connecting plate 4, so as to fix the first template 1 and the second template 2.

[0068] A second connecting plate 5 is further provided on the side of the first formwork 1 away from the first connecting plate 4. The second connecting plate 5 together with the first connecting plate 4 are respectively located on two opposite surfaces of the first formwork 1 and the second formwork 2, forming a "clamping" effect, so that it can stop not only the "forward rotation" but also the "reverse rotation", thereby improving the structural strength of the connection, effectively preventing the formwork mechanism 100 from displacement or deformation during concrete pouring, and improving the stability of the entire formwork mechanism 100.

[0069] In some embodiments, the second connecting plate 5 can be formed by bending an alloy plate, or by welding, splicing, or casting.

[0070] In some embodiments, the first connecting plate 4, the first formwork 1, the second formwork 2 and the second connecting plate 5 are connected as a whole using a round head bolt 7, and the head of the round head bolt 7 is arranged on one side of the third casting surface 401 of the first connecting plate 4; compared with the general hexagonal bolt, the head of the round head bolt 7 is flatter, which makes the casting surface smoother and the casting effect better.

[0071] See Figure 6 In some embodiments, the template mechanism 100 further includes a first support member 61 and a second support member 62, the first support member 61 being connected to the side of the second connecting plate 5 facing the first template 1 and abutting against the first template 1, and the second support member 62 being connected to the side of the second connecting plate 5 facing the second template 2 and abutting against the second template 2.

[0072] The corner connection assembly 3 is arranged on the side ribs of the first template 1 and the second template 2, and the first support member 61 and the second support member 62 are respectively arranged on the side of the second connecting plate 5 facing the first template 1 and the second template 2 to provide support for the first panel 11 and the second panel 21. This arrangement can improve the structural strength and stability of the entire template mechanism 100.

[0073] In some embodiments, the first support member 61, the second support member 62 and the second connecting plate 5 are integrally formed to reduce assembly and disassembly steps. In other embodiments, the first support member 61, the second support member 62 and the second connecting plate 5 are split structures for easy storage.

[0074] In some embodiments, the first support member 61 and the second support member 62 are both tubular structures, and can be made of common round steel pipes, which can be cut into appropriate lengths and welded to the second connecting plate 5. In order to further improve the support strength, the first support member 61 and the second support member 62 connected to one second connecting plate 5 can be provided in multiple configurations. Since circular holes for detachable connection will be provided on the second connecting plate 5 during implementation, these circular holes are coaxially arranged corresponding to the first support member 61 and the second support member 62. However, in order to ensure that the template mechanism 100 can adapt to any angle, such as Figure 7 As shown, when the angle between the first template 1 and the second template 2 is small, the bolts (or other detachable connectors) connecting the second connecting plate 5 to the first template 1 may interfere with the bolts connecting the second connecting plate 5 to the second template 2. Therefore, the first support members 61 and the second support members 62 connected to the second connecting plate 5 should be staggered left and right with respect to the rotation axis of the first and second templates 1 and 2 to further ensure that the template mechanism 100 can flexibly adjust the angle.

[0075] See Figures 7 to 9 In some embodiments, a plurality of second connecting plates 5 are provided, and the plurality of second connecting plates 5 are distributed along the axis of rotation of the first template 1 and the second template 2 .

[0076] Since the second connecting plate 5 is arranged on the side of the first template 1 away from the first connecting plate 4 and does not have a casting surface, the second connecting plate 5 is designed to be multiple. Compared with the structure using a whole plate body, this ensures structural strength while facilitating assembly and disassembly, and can also effectively save materials and reduce costs.

[0077] Figure 2 、 Figures 7 to 9 Specifically in Figure 1 On the basis of the different angles of the corner, the first connecting plate 4 with the matching angle is selected, wherein, Figure 2 FIG. 1 is an assembly effect diagram of the template mechanism 100 when the first connecting plate 4 is at an acute angle; Figure 7 FIG1 is an assembly effect diagram of the template mechanism 100 when the first connecting plate 4 is at a first angle, and the first angle is specifically 90°; Figure 8 FIG. 1 is an assembly effect diagram of the template mechanism 100 when the first connecting plate 4 is at a second angle, and the second angle is specifically 135°; Figure 9 1 is an assembly effect diagram of the template mechanism 100 when the first connecting plate 4 is at a third angle, and the third angle is specifically 180°.

[0078] In addition, those skilled in the art should recognize that the above embodiments are merely intended to illustrate the present application and are not intended to limit the present application. As long as they are within the spirit of the present application, appropriate changes and modifications to the above embodiments are within the scope of disclosure of the present application.

Claims

1. A template mechanism, comprising a first template and a second template; characterized in that: The template mechanism also includes: A corner connection assembly, wherein the corner connection assembly is detachably connected to the first template and the corner connection assembly is detachably connected to the second template, so that the first template and the second template are rotatably connected; and A first connecting plate is detachably connected to the first template, and the first connecting plate is detachably connected to the second template and blocks the gap between the first template and the second template.

2. The template mechanism according to claim 1, characterized in that: The corner connection assembly includes two corner connectors, each of which includes a connecting portion and a rotating portion; The connecting portion of one corner connector is detachably connected to the first template, the connecting portion of another corner connector is detachably connected to the second template, and the rotating portions of the two corner connectors are rotatably connected.

3. The template mechanism according to claim 2, characterized in that: The first template includes a first panel and a first side rib, wherein the first side rib is vertically connected to the edge of the first panel; the second template includes a second panel and a second side rib, wherein the second side rib is vertically connected to the edge of the second panel; The connecting portion of one corner connector and the first side rib are detachably connected, and the connecting portion of another corner connector and the second side rib are detachably connected.

4. The template mechanism according to claim 2, characterized in that: The connecting portion is a plate-shaped structure, the rotating portion is a plate-shaped structure, and the connecting portion and the rotating portion are perpendicular to each other.

5. The template mechanism according to claim 3, characterized in that: The first panel has a first casting surface, the second panel has a second casting surface, and the first casting surface and the second casting surface are respectively connected to the first connecting plate.

6. The template mechanism according to claim 5, characterized in that: The first casting surface includes a first partition surface and a second partition surface, the first partition surface is closer to the second casting surface than the second partition surface, and there is a height difference between the first partition surface and the second partition surface. The second casting surface includes a third partition surface and a fourth partition surface, the third partition surface is closer to the first casting surface than the fourth partition surface, and there is a height difference between the third partition surface and the fourth partition surface. The first connecting plate has a third casting surface, and the first connecting plate is connected to the first partition surface and the third partition surface.

7. The template mechanism according to claim 6, characterized in that: The second and fourth sub-surfaces are respectively flush with the third casting surface.

8. The template mechanism according to claim 5, characterized in that: The template mechanism further includes a second connecting plate, which is detachably connected to a side of the first template facing away from the first connecting plate, and is detachably connected to a side of the second template facing away from the first connecting plate.

9. The template mechanism according to claim 8, characterized in that: The template mechanism also includes a first support member and a second support member, the first support member is connected to the side of the second connecting plate facing the first template and abuts against the first template, and the second support member is connected to the side of the second connecting plate facing the second template and abuts against the second template.

10. The template mechanism according to claim 8, characterized in that: A plurality of the second connecting plates are provided, and the plurality of the second connecting plates are distributed along the axis of rotation of the first template and the second template.

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