Connecting kit for convenient assembly and assembly method thereof

Abstract

The invention relates to a connecting kit for convenient assembly and an assembly method thereof, the connecting kit comprises an integrally-formed multi-way connecting piece, the integrally-formed multi-way connecting piece comprises at least three connecting parts extending outwards, the connecting parts are cylindrical groove pipes, the groove pipes are mutually communicated in the axis direction, and first notches parallel to the axis direction of the groove pipes are formed in the circumferential surfaces of the groove pipes; the axis directions of at least one pair of connecting parts are the same, and the opening directions of the corresponding first notches are the same; the outer diameter of the straight fluted tube is matched with the inner diameter of the fluted tube; a second notch parallel to the axis direction of the straight fluted tube is formed in the circumferential surface of the straight fluted tube; the same side of a plurality of edge parts of the folded plate structure is provided with at least one right-angle folded surface; the opening direction of the first notch is consistent with the extending direction of the structural face of the folded plate structure connected to the multi-way connecting piece. According to the connecting suite, the components of the assembly structure are simplified, the structure of the connecting suite is simple, the efficiency of assembly and maintenance of the structure is improved, and the stability of the assembled structure is enhanced.

Description

Technical Field

[0001] The present invention belongs to the technical field of assembly connection kits, and in particular relates to a connection kit for convenient assembly, and an assembling method of the connection kit for convenient assembly. Background Art

[0002] In the structures currently used for buildings, storage boxes, fluid transport bodies, and the construction of roads and bridges, the assembled structural parts generally need to be fastened and connected during the assembly process, and the assembled structural parts have a complex structure, which leads to low assembly efficiency during the application process. At the same time, the fastening components are frequently disassembled and assembled during use, and are easily damaged, affecting the safety of the assembly construction. In addition, the fastening components in the current assembled structural parts are generally used alone for local fastening on the structural parts, and each fastening component is often subjected to the greatest force. The fastening components damaged during the frequent disassembly process affect the stability of the structure during the assembly and application of the structure, especially when subjected to tension, torsion, compression and severe wear and tear, the fastening connection is weakly constrained and easily slips or collapses, causing safety accidents. In addition, the current structure is difficult to disassemble or replace its local assembled structural parts when they are damaged after assembly. Summary of the invention

[0003] The present invention provides a convenient assembly connection kit, which is used to solve the problems of cumbersome and low efficiency of assembling structural parts in the application of traditional assembly connection kits; low stability of assembled structures; and difficulty in disassembling or replacing when damaged. The present invention can realize assembly into products of different structures according to different needs of users without processing additional parts.

[0004] The purpose of the present invention and the solution to the technical problem are achieved by adopting the following technical solutions.

[0005] The present invention provides a connection kit for convenient assembly, which includes: an integrally formed multi-way connector, the multi-way connector includes at least three connection parts extending outward, the connection parts are cylindrical slotted tubes, the slotted tubes are mutually interconnected along the axial direction, and the circumferential surface of the slotted tubes has a first slot parallel to the axial direction thereof; at least one pair of connection parts have the same axial direction and the opening directions of the corresponding first slots are consistent; a cylindrical straight slotted tube, the outer wall of the straight slotted tube is adapted to the inner wall of the slotted tube; the circumferential surface of the straight slotted tube has a second slot parallel to the axial direction thereof; a rectangular folding plate structure, the side length of the folding plate structure is consistent with the length of the straight slotted tube, and the same side of multiple sides of the folding plate structure has at least one right-angled folded surface; the opening direction of the first slot is consistent with the direction in which the structural surface of the folding plate structure connected to the multi-way connector extends; the thickness of the folding plate structure is not greater than the width of the second slot; and the width of the right-angled folded surface is adapted to the inner diameter of the slotted tube.

[0006] As an optional implementation, the first notch on the connecting parts that are located in the same plane and coaxially penetrates the adjacent connecting parts along the axial direction thereof.

[0007] As an optional implementation, when the multi-way connector includes three connection parts, the three connection parts intersect and connect at right angles.

[0008] As an optional embodiment, when four connecting parts intersect and connect, the multi-way connector includes a connecting part that is perpendicular to the axes of at least three slotted tubes on the same plane, and the distance from the axis of the connecting part to the intersection point of the axes of at least three slotted tubes on the same plane is less than the outer diameter of the slotted tube.

[0009] As an optional embodiment, when the multi-way connector includes four connecting parts, the four connecting parts intersect at the intersection to form a cross-shaped structure; each connecting part has a chamfer in the opening direction of the intersection toward the first notch.

[0010] As an optional implementation, the folding plate structure includes a right-angled folded surface on an edge, and the length of the right-angled folded surface is adapted to the length of the corresponding straight groove tube.

[0011] As an optional embodiment, the folded plate structure includes a right-angled folded surface on the same side of two adjacent or opposite edges, and the length of the right-angled folded surface is adapted to the length of the corresponding straight groove tube.

[0012] As an optional embodiment, the folded plate structure includes right-angled folded surfaces on the same side of three edge portions, and the length of the right-angled folded surfaces is adapted to the length of the corresponding straight groove tube.

[0013] As an optional embodiment, the folded plate structure includes right-angled folded surfaces on the same side of the four edges, and the length of the right-angled folded surfaces is adapted to the length of the corresponding straight groove tube.

[0014] As an optional implementation, the connecting portion is any one of a cylindrical shape, an elliptical cylindrical shape, and a polygonal cylindrical shape.

[0015] As an optional implementation, the polygonal column includes any regular polygonal column.

[0016] As an optional implementation, the material of the multi-way connector and the straight groove pipe is a hard metal material.

[0017] As an optional implementation, the material of the folding plate structure is any one of hard metal materials, plastic materials, glass materials, and wooden materials.

[0018] The present invention also provides an assembling method of a convenient assembly connection kit, which uses the convenient assembly connection kit described above, and the assembly method includes: connecting the first slot of the multi-way connector and the end of the straight slot tube; adjusting the opening direction of the second slot to be consistent with the opening direction of the corresponding first slot; inserting the right-angle folded surface into the first slot of the corresponding multi-way connector and the second slot of the straight slot tube.

[0019] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Based on the above technical solution, the present invention has at least one of the following advantages and effects:

[0020] 1. The present invention provides a connection kit for convenient assembly, which includes: an integrally formed multi-way connector, the multi-way connector includes at least three connecting parts extending outward, the connecting parts are cylindrical slotted tubes, the slotted tubes are mutually connected along the axial direction, and the circumferential surface of the slotted tubes has a first slot parallel to the axial direction thereof; at least one pair of connecting parts have the same axial direction and the corresponding first slots have the same opening direction; a cylindrical straight slotted tube, the outer wall of the straight slotted tube is adapted to the inner wall of the slotted tube; the circumferential surface of the straight slotted tube has a second slot parallel to the axial direction thereof; a rectangular folding plate structure, the side length of the folding plate structure is consistent with the length of the straight slotted tube, and the same side of multiple sides of the folding plate structure has a right-angled folded surface to the upper one; the opening direction of the first slot is consistent with the direction in which the structural surface of the folding plate structure connected to the multi-way connector extends; the thickness of the folding plate structure is not greater than the width of the second slot; the width of the right-angled folded surface is adapted to the inner diameter of the slotted tube. The connection kit of the present invention arranges multi-way connectors at the corners of the structure, and the multi-way connectors are inserted into the corresponding straight slot tubes to form the skeleton structure of the structure. When the opening directions of the first slot on the slot tube and the second slot on the straight slot tube are adjusted to be consistent, the rectangular folding plate structure is inserted into the corresponding first slot and the second slot, and the first slot or the second slot is clamped by the right-angle folding surface, and a plurality of folding plate structures are set on multiple surfaces of the skeleton structure and clamped to multiple multi-way connectors and the straight slot tubes between the multi-way connectors, thereby avoiding the traditional assembly connection kit from being assembled. Complicated fasteners must be used, and the assembled structure as a whole is fastened by the folding plate structure and its right-angled folded surface along the first notch of the multi-way connector, the second notch of the straight slot tube, along the tube length direction of the straight slot tube and the side length direction (line) of the folding plate structure, as well as along the plate surface of the folding plate structure of the rectangular surface of the folding plate structure, so that the overall assembly of the structure is easier and more efficient; the assembled structure is more stable as a whole, and when a folding plate structure on the structure is damaged, the folding plate structure at the corresponding position of the structure can be quickly and conveniently disassembled and updated locally.

[0021] 2. The present invention penetrates adjacent connecting parts along the axial direction through the first notch on the connecting parts that are located in the same plane and coaxial. The width of the opening on the second notch is not greater than the width of the opening on the first notch. During assembly, the bending surface of the right-angle fold can be snapped onto the edge of the second notch in the straight groove tube to prevent the right-angle fold in the straight groove tube on the connecting part from slipping out of the opening edge of the second notch. The bending part of the folding plate structure is located in the middle of the first notch and the second notch. The folding plate structure can prevent the straight groove tube in the connecting part from rotating, thereby improving the stability of the connection between the connecting part, the straight groove tube and the folding plate structure.

[0022] 3. In the present invention, when the multi-way connector includes four connecting parts, the four connecting parts intersect at the intersection to form a cross-shaped structure; each connecting part has a chamfer in the direction of the opening of the intersection toward the first notch. The present invention realizes the expansion and extension of the connection kit in five symmetrical directions, namely, the front, the left, the right, the top, and the bottom, through the multi-way connector with a cross-shaped structure. By setting a chamfer in the direction of the opening of the first notch at the intersection of the multi-way connector with a cross-shaped structure, on the one hand, it is convenient to install the folding plate structure on the adjacent multiple installation surfaces on the skeleton structure of the structure, as well as the maintenance and replacement after installation; on the other hand, by removing the sharp corners of the intersection of the multi-way connector in the direction of the opening of the first notch, it is avoided that the adjacent multiple surfaces on the skeleton structure of the structure are not curved structures in the same plane when assembling the structure, and it is avoided that the sharp corners of the multi-way connector at the intersection are subjected to excessive tension to damage the folding plate structure. Furthermore, the chamfers of the multi-way connector at the intersection can prevent the folding plate structure from being damaged by the sharp corners on the multi-way connector during the splicing, installation, disassembly and replacement process.

[0023] Fourth, the present invention also provides an assembly method of a convenient assembly connection kit, which uses the convenient assembly connection kit described above, and the assembly method includes: arranging a multi-way connector at the end of a straight slot pipe; adjusting the opening direction of the second slot to be consistent with the opening direction of the corresponding first slot; arranging a right-angle folded surface in the first slot of the corresponding multi-way connector and the second slot of the straight slot pipe. The present invention can realize the assembly of products and structures of different structures according to different needs of users without processing other parts.

[0024] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above-mentioned structure and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural schematic diagram of a water tank 1 that is conveniently assembled by sleeve-jointing connecting pieces in this embodiment;

[0026] Figure 2 This is a schematic structural diagram of a side view of a connecting piece in a convenient assembly connecting kit of this embodiment;

[0027] Figure 3 It is a perspective structural diagram of a connecting piece in a convenient assembly connecting kit of this embodiment;

[0028] Figure 4 It is a structural schematic diagram of two side views of a connecting member in a convenient assembly connecting kit of this embodiment;

[0029] Figure 5 This is a perspective structural diagram of a second connecting member in a convenient assembly connecting kit of this embodiment;

[0030] Figure 6 It is a structural schematic diagram of three side views of a connecting member in a convenient assembly connecting kit of this embodiment;

[0031] Figure 7 It is a schematic structural diagram of three perspectives of a connecting member in a convenient assembly connecting kit of this embodiment;

[0032] Figure 8 It is a structural schematic diagram of three front views of a connecting member in a convenient assembly connecting kit of this embodiment;

[0033] Fig. 9 This is a schematic diagram of the structure of a straight groove pipe in a convenient assembly connection kit of this embodiment;

[0034] Fig.10 This is a structural schematic diagram of a folding plate structure 1 in a convenient assembly connection kit of this embodiment;

[0035] Fig.11 This is a structural schematic diagram of a folding plate structure 2 in a convenient assembly connection kit of this embodiment;

[0036] Fig.12 This is a structural schematic diagram of a folding plate structure three in a convenient assembly connection kit of this embodiment;

[0037] Fig.13 This is a structural schematic diagram of a folding plate structure 4 in a convenient assembly connection kit of this embodiment;

[0038] Fig.14 This is a structural schematic diagram of a folding plate structure 5 in a convenient assembly connection kit of this embodiment;

[0039] Fig.15 This is a schematic diagram of the structure of a water tank / drain assembled by connecting parts for convenient assembly in this embodiment. Figure 1 ;

[0040] Fig.16 This is a schematic diagram of the structure of a water tank / drain assembled by connecting parts for convenient assembly in this embodiment. Figure 2 ;

[0041] Fig.17 This is a schematic diagram of the structure of a water tank / drain assembled by connecting parts for convenient assembly in this embodiment. Figure 3 ;

[0042] Fig.18 This is a schematic diagram of the structure of a water tank / drain assembled by connecting parts for convenient assembly in this embodiment. Figure 4 ;

[0043] Fig.19 This is a schematic diagram of the structure of a water tank / drain assembled by connecting parts for convenient assembly in this embodiment. Figure 5 ;

[0044] Fig. 20 This is a schematic diagram of the structure of a water tank / drain assembled by connecting parts for convenient assembly in this embodiment. Figure 6 ;

[0045] Fig.21 This is a schematic diagram of the structure of a water tank 2 assembled by connecting a connecting piece in a convenient way according to this embodiment. Figure 1 ;

[0046] Fig. 22 This is a schematic diagram of the structure of a water tank 2 assembled by connecting a connecting piece in a convenient way according to this embodiment. Figure 2 ;

[0047] Fig.23 This is a schematic diagram of the structure of a water tank 2 assembled by connecting a connecting piece in a convenient way according to this embodiment. Figure 3 ;

[0048] Fig.24 This is a schematic diagram of the structure of a water tank 2 assembled by connecting a connecting piece in a convenient way according to this embodiment. Figure 4 ;

[0049] Fig.25 This is a schematic diagram of the structure of a water tank 3 assembled by connecting a connecting piece in a convenient way according to this embodiment. Figure 1 .

[0050] Description of Figure Numbers:

[0051] 1: Multi-way connector 12: Connecting part

[0052] 121: slot tube 1211: first slot

[0053] 13: Junction 2: Straight groove pipe

[0054] 21: Second notch 3: Folding plate structure

[0055] 31: Right angle fold surface 32: Folded plate structure surface

[0056] 1a: Connector 1 1c: Connector 3

[0057] 14: Spherical chamfer radius DETAILED DESCRIPTION

[0058] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects proposed according to the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0059] Example 1

[0060] The present invention provides a connection kit for convenient assembly, such as Figures 1 to 3 , Figure 8 , Figures 9 to 13 As shown, the connection kit includes: an integrally formed multi-way connector 1, the multi-way connector 1 includes at least three connecting parts 12 extending outward, and the connecting part 12 is a cylindrical groove tube 121. The cross-sectional shape of the straight cylindrical groove tube 121 is not limited to including cylindrical, elliptical cylindrical, and polygonal. When the cross-sectional shape of the groove tube 121 is a polygon, it may preferably be a regular polygon. Such as an equilateral triangle, a square, a regular pentagon,... That is, the cylindrical groove tube 121 is not limited to any one of a cylindrical, elliptical cylindrical, and a regular polygonal column. The corresponding connecting part 12 is any one of a cylindrical, elliptical cylindrical, and a regular polygonal column. Among them, this embodiment is introduced and explained here using a cylindrical shape as an example, and other shapes such as an elliptical cylindrical and a polygonal column (including a regular polygonal column) are similar to this embodiment and will not be repeated here.

[0061] In the embodiment of the present invention, the multi-way connector 1 includes three connecting parts 12 (not shown in the figure) extending outwards. Figure 1 It can be seen that in Figure 1 The multi-way connector 1 at the corner of the overall structure can be made of only three connecting parts 12 extending outward. In order to further reduce the types of connection kits and further reduce costs during mass production and installation, the present invention Figure 1 The multi-way connector 1 at the corner of the overall structure includes four connecting parts 12 extending outward.

[0062] In the embodiment of the present invention, the slot tubes 121 are mutually connected along the axial direction, and the circumferential surface of the slot tube 121 has a first slot 1211 parallel to the axial direction thereof. The opening edge surfaces on both sides of the first slot 1211 are both opening edge surfaces passing through the central axis of the connecting portion 12, and the opening of the first slot 1211 generally corresponds to the central angle of the inner diameter of the slot tube 121 in the range of 30° to 60°, and generally 45° is used as the standard in actual implementation.

[0063] In the embodiment of the present invention, the first notches 1211 on the connecting parts 12 located in the same plane and coaxially penetrate the adjacent connecting parts 12 along the axial direction thereof. The first notches 1211 on the connecting parts 12 perpendicular to the same plane penetrate the adjacent connecting parts 12 along the axial direction thereof. The first notches 1211 are used to accommodate and clamp the connecting components connected to the first notches 1211.

[0064] In the embodiment of the present invention, at least one pair of connecting portions 12 has the same axial direction and the corresponding first notches 1211 have the same opening direction. Figures 2 to 7 The axial directions of the connecting portion 12 on the left and the connecting portion 12 on the right are the same, and the opening directions of the first notches 1211 corresponding to the two are consistent. Figure 6 to Figure 7 In the embodiment, the axial directions of the upper connecting portion 12 and the lower connecting portion 12 are also the same, and the opening directions of the first notches 1211 corresponding to the two are also consistent. Figures 2 to 5 In the embodiment, the axial directions of the upper connecting portion 12 and the lower connecting portion 12 are perpendicular to each other, and the opening directions of the first notches 1211 corresponding to the two are also perpendicular to each other.

[0065] In the embodiment of the present invention, when the multi-way connector 1 includes three connecting portions 12, the three connecting portions 12 are connected at right angles. Figure 1 As shown, in Figure 1 The multi-way connectors 1 at the corners of the overall structure all include four connecting portions 12 extending outwards. When the above connectors are not extended or extended to the last side, a multi-way connector 1 with only three connecting portions 12 extending outwards can also be used instead of the four connecting portions 12 extending outwards. Figure 1 , the outermost corner can be connected by three connecting parts 12 at right angles to replace the multi-way connector 1. When the multi-way connector 1 includes four connecting parts 12, such as Figures 2 to 5 As shown, in the above-mentioned multi-way connector 1, one of the connecting parts 12 is perpendicular to the plane formed by the other three connecting parts 12, and any two of the three connecting parts 12 located in the same plane are perpendicular to each other, similar to the X, Y, and Z axes on a rectangular coordinate system.

[0066] In the embodiment of the present invention, when the four connecting parts 12 intersect and connect, the multi-way connector 1 includes a connecting part 12 that is perpendicular to the axes of at least three slotted tubes 121 on the same plane, and the distance from the axis of the connecting part 12 to the intersection point of the axes of at least three slotted tubes 121 on the same plane is less than the outer diameter of the slotted tube 121. Figure 4 and Figure 5In the second connector shown, the distance from the axis of the connecting portion 12 to the intersection of the axes of at least three slot tubes 121 on the same plane is 0. If the axis of the connecting portion 12 to the axes of at least three slot tubes 121 on the same plane are not perpendicular to each other, the axis of the connecting portion 12 is perpendicular to the axis of another connecting portion 12 on the same plane, and the distance from the axis of the connecting portion 12 to the intersection of the axes of the three slot tubes 121 on the same plane is less than the outer diameter of the slot tube 121, so as to ensure that the opening edge of the first notch 1211 of the connecting portion 12 has a certain distance from the opposite connecting portion 12 at the connection, such as Figure 2 and Figure 3 As shown, at this time, the projection of the first notch 1211 of the connecting portion 12 on the same plane formed by the three slot tubes 121 is located within the projection range of the first notches 1211 of the two opposite and coaxial connecting portions 12. The first notch 1211 of the connecting portion 12 and the spacing formed are used to connect other connecting components (such as Figure 2 and Figure 3 Middle connecting piece 1).

[0067] In an embodiment of the present invention, Figures 6 to 8 The connector three shown, when the multi-way connector 1 includes four connecting parts 12, the four connecting parts 12 are a cross-shaped structure intersecting at the intersection 13; the cross-shaped structure is a concave surface structure at the bottom of the intersection 13. Each connecting part 12 has a chamfer in the opening direction of the intersection 13 toward the first notch 1211. The above-mentioned chamfer can be a plane chamfer. As an optional embodiment, it is further preferred to be a spherical chamfer. The center of the spherical chamfer is located at the intersection of the axis of the connecting part 12 at the intersection 13, and the size of the spherical chamfer radius 14 of the spherical chamfer is at least greater than half of the diagonal length of the concave surface structure at the bottom of the intersection 13. The spherical chamfer enables the multi-way connector 1 of the cross-shaped structure formed by the connector three to achieve the expansion and extension of the connection kit to five symmetrical directions: forward, left, right, top, and bottom. A chamfer is provided at the intersection 13 of the multi-way connector 1 of the cross-shaped structure in the direction of the opening of the first slot 1211. On the one hand, it is convenient for installing the folding plate structure 3 on multiple adjacent installation surfaces on the skeleton structure of the structure, as well as for maintenance and replacement after installation. On the other hand, the chamfer can prevent the connector 1 from being subjected to excessive tension at the intersection 13 during the assembly of the structure, thereby damaging the folding plate structure 3. Furthermore, the chamfer provided at the intersection 13 of the connector 1 can prevent the folding plate structure 3 from being damaged by the multi-way connector 1 during the process of splicing, installation, disassembly and replacement.

[0068] As a preferred embodiment, the concave surface structure is provided with a raised structure on the right-angled side facing the chamfered side, and the structure can be used as a connector to limit other connecting components connected thereto in four symmetrical directions: left, right, top, and bottom, so that they cannot be further inserted above the raised concave surface structure (not shown in the figure). The one-piece rectangular folding plate structure 3, the side length of the folding plate structure 3 is adapted to the length of the straight groove tube 2, such as slightly larger than the length of the straight groove tube 2, and the multiple sides of the folding plate structure 3 have at least one right-angle folding surface 31 on the same side. If only one right-angle folding surface 31 is inserted in the second notch 21, the thickness of the folding plate structure 3 is not greater than the width of the second notch 21; if two right-angle folding surfaces 31 are inserted in the second notch 21, the thickness of the folding plate structure 3 is not greater than the width of the second notch 21. Therefore, the thickness of the folding plate structure 3 and the width of the second notch 21 are adapted to the actual situation. As a preferred embodiment, the thickness of the folded plate structure 3 can be set to be no greater than half the width of the second notch 21, so as to facilitate unified production and assembly. The width of the right-angled folded surface 31 is adapted to the inner diameter of the groove tube 121. During actual installation, the right-angled folded surface 31 needs to be inserted into the groove tube 121. When two nearly vertical right-angled folded surfaces 31 on different surfaces need to be installed in the groove tube 121, it is necessary to ensure that the width of the right-angled folded surface 31 is no greater than the inner diameter of the groove tube 121.

[0069] In the embodiment of the present invention, the opening direction of the first notch 1211 is consistent with the direction in which the structural surface of the folded plate structure 3 connected to the multi-way connector 1 extends. That is, the opening direction of the first notch 1211 is similar to the direction in which the wall surface of the wall structure extends. Figures 1 to 7 In the embodiment, the opening direction of the first slot 1211 can be similar to the direction in which the wall surface extends at the wall structure (such as a cross-shaped wall structure), and the opening direction of the first slot 1211 on a connecting member 1 is on the same plane as at least one adjacent or opposite first slot 1211 located on the same plane, so as to ensure that the opening direction of the first slot 1211 on the above-mentioned connecting member 1 is similar to the direction in which the wall surface extends at the wall structure.

[0070] In an embodiment of the present invention, Figure 1 , Figures 9 to 14 As shown in FIG. 1 , as an optional embodiment, the folded plate structure 3 includes a right-angled folded surface 31 on one edge, and the length of the right-angled folded surface 31 is adapted to the length of the corresponding straight groove tube 2, such as being slightly larger than the length of the straight groove tube 2. Figure 1 In the structure of water tank one, the folding plate structure surfaces 32 of the folding plate structure 3 located in the front, rear, left and right directions of water tank one, wherein the folding plate structure 3 in the vertical direction may be a folding plate structure 3 including a right-angled folding surface 31 on one edge, and the bottom of water tank one may be a folding plate structure 3 including four right-angled folding surfaces 31 on the edges.

[0071] In an embodiment of the present invention, Figure 1 , Figures 9 to 14 As shown, as an optional embodiment, the folding plate structure 3 includes two adjacent or opposite edges with right-angled surfaces 31 on the same side, and the length of the right-angled surfaces 31 is adapted to the length of the corresponding straight groove tube 2. For example, when the above-mentioned folding plate structure 3 includes two adjacent edges with right-angled surfaces 31 on the same side, the lengths of the two adjacent right-angled surfaces 31 can be the same or different, so as to adapt to the length of the corresponding straight groove tube 2 in the actual implementation process, such as being slightly larger than the length of the straight groove tube 2, which is not specifically limited here. The width of the right-angled surface 31 is not larger than the radius of the corresponding groove tube, and the radius of the corresponding straight groove tube. When the above-mentioned folding plate structure 3 includes two opposite edges with right-angled surfaces 31 on the same side, as Fig.12 As shown, the two right-angle folded surfaces 31 have the same length and the same width.

[0072] As in Figure 1 In the structure of water tank 1, the folding plate structure 3 with a right-angle folding surface 31 on the same side of two adjacent or opposite edges is generally arranged in the grooves of the four front, rear, left and right frames of the water tank 1 in the vertical direction (such as the first groove 1211 and the second groove 21). The position of the right-angle folding surface 31 is selected according to actual needs and will not be repeated here.

[0073] In the embodiment of the present invention, the folded plate structure 3 includes three edges with right-angled folded surfaces 31 on the same side, and the length of the right-angled folded surface 31 is adapted to the length of the corresponding straight groove tube 2, such as slightly larger than the length of the straight groove tube 2. Figure 1 In the structure of water tank 1, the folding plate structure 3 including three sides with right-angled folding surfaces 31 on the same side can generally be arranged in the slots of the four front, rear, left and right frames of the water tank 1 in the vertical direction, such as the first slot 1211 and the second slot 21. The position of the right-angled folding surface 31 is selected according to actual needs and will not be repeated here.

[0074] In the embodiment of the present invention, the folded plate structure 3 includes four sides with right-angled folded surfaces 31 on the same side, and the length of the right-angled folded surface 31 is adapted to the length of the corresponding straight groove tube 2, such as slightly larger than the length of the straight groove tube 2. Figure 1 In the structure of water tank 1, the folding plate structure 3 including four sides with right-angled folded surfaces 31 on the same side can generally be set in the slots of the four front, rear, left and right frames of water tank 1 in the vertical direction (such as the first slot 1211 and the second slot 21), and can also be set in the slot of the frame at the bottom of water tank 1. The position of the right-angled folded surface 31 is selected according to actual needs and will not be repeated here.

[0075] In an embodiment of the present invention, the cylindrical straight groove tube 2, the outer wall of the straight groove tube 2 is adapted to the inner wall of the groove tube 121; the circumferential surface of the straight groove tube 2 is provided with a second notch 21 parallel to the axial direction thereof. The pipe mouth of the straight groove tube 2 is used to limit the multi-way connector 1 (such as connector 1 1a, connector 2, connector 3 1c), and the second notch 21 of the straight groove tube 2 and its inner wall are used to accommodate and limit the right-angle folded surface 31 on the folding plate structure 3. The folding plate structure 3 as a whole makes the first notch 1211 of the connecting part 12 on the multi-way connector 1 correspond to the second notch 21, and is fixedly connected by the right-angle folded surface 31 of the folding plate structure 3 and the folding plate structure surface 32 for limiting. The folding plate structure 3 has the function of supporting and limiting the multi-way connector 1 and the straight groove tube 2.

[0076] In an embodiment of the present invention, the material of the multi-way connector 1 and the straight groove pipe 2 is a hard metal material or a non-metal material. The metal material is not limited to copper, tungsten, iron, steel and other metal materials. Such as hard ductile iron, cast steel, carbon steel materials, etc., and non-metallic materials are not limited to hard plastic, glass, carbon fiber materials, etc. The straight groove pipe 2 is used to limit the multi-way connector 1 evenly distributed in the corners or middle of the structure, and the hard metal material or non-metal material is used as the structure to assemble into a hard skeleton to ensure the stability of the assembled structure.

[0077] In an embodiment of the present invention, Figure 1 The folded plate structure surface 32 of the folded plate structure 3 located in the front, rear, left and right directions of the water tank 1, wherein the folded plate structure 3 in the vertical direction may be a folded plate structure 3 including a right-angled folded surface 31 on one edge, and the bottom of the water tank 1 may be a folded plate structure 3 including right-angled folded surfaces 31 on four edges. In addition, the folded plate structure 3 in the front, rear, left and right directions of the water tank 1 may also be a folded plate structure 3 including right-angled folded surfaces 31 on two to four edges. Figure 1 After the assembly is completed, the straight groove pipe 2 is inserted into the connection part 12 of the connecting piece 1c for connection, completing the overlap of the water tank frame, and the right-angle folded surface 31 or the folded plate structure surface 32 in the bottom folded plate structure 3 is clamped in the connection part 12 of the water tank frame, such as the first notch 1211 and the second notch 21 of the straight groove pipe 2, so as to limit the connection piece 1c and the straight groove pipe 2 in the water tank frame in the bottom plane. Similarly, in each vertical direction, the right-angle folded surface 31 or the folded plate structure surface 32 in each vertical direction is clamped in the second notch 21 of the straight groove pipe 2 in the vertical direction, so as to limit the straight groove pipe 2 in the vertical direction of the water tank frame in the front, rear, left and right four sides in each vertical direction. In order to make the limit more stable, a folded plate structure 3 with multiple edges having right-angle folded surfaces 31 can also be used in the vertical direction to limit the position of the straight groove pipe 2 in the vertical direction, so as to further enhance the stability of the assembled structure of the water tank 1. Other assembly methods of the water tank 1 are similar to this and will not be repeated here.

[0078] In an embodiment of the present invention, Figure 1 The top of the vertical straight slot tube 2 of the water tank can also be provided with four connectors 1c corresponding to the bottom, and four straight slot tubes 2 can be provided along the four right-angled folded surfaces 31, and the four connectors 1c on the top are connected by the four straight slot tubes 2, and the right-angled folded surface 31 on the vertical surface of the folded plate structure 3 is set in the second notch 21 of the straight slot tube 2, and the right-angled folded surface 31 is set in the first notch 1211 of the connector 1c, so that the right-angled folded surface 31 on the folded plate structure 3 and the folded plate structure surface 32 can strengthen the fastening and limiting of the connector 1c and the straight slot tube 2 on the vertical surface or the horizontal top surface, so as to further enhance the stability of the overall assembly structure of the water tank. In the embodiment of the present invention, the connector 1c can also be made of Figure 3 and Figure 4 The specific setting form is not repeated here.

[0079] In an embodiment of the present invention, the material of the folding plate structure 3 is a hard metal material and a non-metallic material, wherein the non-metallic material is any one of a plastic material, a glass material, and a wooden material. When the convenient assembly connection kit of the present invention is used to assemble a structure for fluid transportation, the inside of the channel enclosed by the folding plate structure 3 needs to withstand a strong pressure, and a hard metal material such as a steel material is generally used at this time. When assembling a smaller container box, the liquid such as water, or a small amount of solid such as particles or powder contained in the channel enclosed by the folding plate structure 3 can be any one of a plastic material, a glass material, and a wooden material. The selection of the above materials is determined according to the specific structural form and application scenario of the structure, and is not limited here.

[0080] In an embodiment of the present invention, as a preferred implementation mode, the above-mentioned folding plate structure 3 can preferably be a square folding plate structure to facilitate transportation, assembly and expansion, and the square folding plate structure 3 is subjected to more uniform force when clamped and limited, so that the structure assembled into an integral whole, such as a water tank, is more stable.

[0081] Example 2

[0082] On the basis of Example 1, in order to extend and expand the structure on one side of the above structure, during assembly, Fig.15 The structure shown Figure 1 First, assemble the skeleton structure on one side of the structure to be assembled, insert the four straight groove pipes 2 into the corresponding connecting piece 1a, and make the first notch 1211 correspond to the second notch 21. Fig.16 The structure shown Figure 2 , first install four straight slot tubes 2 on one side of the connector 1a, and make the first slot 1211 correspond to the second slot 21. Fig.17 The structure shown Figure 3 , the folding plate structure 3 with the right-angle folding surface 31 is installed correspondingly Fig.17 In the skeleton, the plate structure 3 to be folded is Fig.17 After completing the installation, assemble it into Fig.18 The structure shown Figure 4 At this time, four straight slot tubes 2 can be added on the side corresponding to the extension and expansion of the connector 1a, and the straight slot tubes 2 are correspondingly inserted into the slot tubes 121 of the connecting portion 12 in the connector 1a, and the second slots 21 in the four straight slot tubes 2 are adjusted to be in the same plane as the direction of the first slots 1211 in the corresponding connector 1a (i.e. coplanar or consistent with the actual assembly requirements). Then continue to install the folding plate structure 3 with multiple right-angle folding surfaces 31 on the skeleton formed by the additional four straight slot tubes 2. The structure after installation is as follows Fig.19 The structure shown Figure 5 Finally, a folded plate structure 3 having a plurality of right-angle folded surfaces 31 is installed on both sides of the extension and expansion direction to close the structure. The structural diagram of the closed structure such as a water tank / channel is as shown in Fig. 20 As shown. Furthermore, in order to enhance stability, a connector 1a can also be provided at a corresponding position on the top of the water trough / channel of the above-mentioned structure, and the additional connector 1a can be directly connected through 6 straight groove pipes 2. After the connection, a folding plate structure 3 with multiple right-angle folding surfaces 31 is installed at the corresponding position of the above-mentioned skeleton to complete the overall assembly structure of the structure of the reinforcement plate (not shown in the figure). The present invention extends and expands one side multiple times through a connector 1a, a straight groove pipe 2 and a folding plate structure 3 with multiple right-angle folding surfaces 31 to form a long water trough / long water channel, which can be conveniently applied to arid areas with water shortage and water shortage, and is used for splicing structures for water intake and water supply. It has a simple structure and is easy to assemble. It can be quickly assembled and applied according to the actual site, which reduces the cost of product application and installation and is easy to promote.

[0083] Example 3

[0084] On the basis of Example 1, in order to extend and expand the structure on multiple sides of the above structure, during assembly, Fig.21 The structure shown Figure 1 , first assemble the skeleton structure on one side of the structure to be assembled, and press the connector 1a and connector 3 1c Fig.21 The positions and orientations shown in the figure are placed layer by layer, and the connection piece 1a and the connection piece 3 1c on the ground side, as well as the connection piece 1a and the connection piece 1a are connected by straight groove pipe 2, and the installation is carried out from bottom to top until the completion is completed. Fig. 22 Schematic diagram of the assembled skeleton structure shown Figure 2, and the direction of the second notch 21 of the straight slot tube 2 in the connector 1a is located in the same plane as the direction of the first notch 1211 in the corresponding connector 1a and connector 3 1c, or is preset according to the actual assembly situation. Fig. 22 Schematic diagram of the assembled skeleton structure shown Figure 2 The folding plate structure 3 with multiple right-angle folding surfaces 31 is assembled on the side with the connecting member 31c. Fig.23 The structure shown Figure 3 Finally, the folding plate structure 3 having a plurality of right-angle folding surfaces 31 is correspondingly installed on the framework of other side surfaces of the straight groove tube 2. The folding plate structure 3 has different types of right-angle folding surfaces 31 (such as Figures 10 to 14 Install the system as shown in the figure below according to the actual situation until the system is completed. Fig.24 The structure diagram of water tank 2 shown in FIG. Figure 4 , I will not go into details here.

[0085] In the embodiment of the present invention, as a preferred implementation, Fig.24 The longitudinal direction can be expanded by adding connector 1a, connector 3 1c and straight groove pipe 2 accordingly. After the skeleton is overlapped, the folded plate structures 3 in each longitudinal direction are spliced ​​and installed from one side until the overall structure of the structure such as water tank 2 is assembled.

[0086] In the embodiment of the present invention, as a preferred embodiment, in addition to assembling a water tank or a movable box for accommodating space as in the above embodiment, the multi-way connector 1, the straight groove pipe 2 and the folding plate structure 3 can also be quickly assembled and built into a horizontal platform on an uneven open space or open space, such as building a performance stage, a temporary square, etc. on an open space, or building a flat ground of a temporary resettlement area on a relatively flat mountain surface, etc. The specific implementation method refers to the assembly method of the multi-way connector 1, the straight groove pipe 2 and the folding plate structure 3 extending and expanding on multiple sides on the plane in Example 3, which will not be repeated here.

[0087] Example 4

[0088] On the basis of Example 3 and Example 4, Fig.25 As shown, the water tank of Example 4 can be connected through partial structural structures of multiple water tanks / channels in Example 3 to be assembled as a water conveying device for fluid transportation and fluid storage, so as to avoid overflow caused by excessive changes in water flow during water conveyance.

[0089] Example 5

[0090] On the basis of the structures in Examples 1 to 4, the structures in Examples 1 to 4 can also be applied to the construction of greenhouses, and only the folding plate structure 3 in the ceiling needs to be made of transparent glass or other sunshade materials. The folding plate structure 3 is not installed on the side of the greenhouse frame structure (or partially installed) for ventilation of the greenhouse; in windy and rainy environments, all the sides of the frame can be assembled for shielding. The folding plate structure 3 is made of a lightweight plastic material, or a transparent glass material, depending on the actual use situation, and is not limited here.

[0091] Example 6

[0092] The present invention also provides an assembly method of a convenient assembly connection kit, which uses the convenient assembly connection kit described above, and the assembly method includes: connecting the first notch 1211 of the multi-way connector 1 and the end of the straight groove pipe 2; adjusting the opening direction of the second notch 21 to be consistent with the opening direction of the corresponding first notch 1211; inserting the right-angle folding surface 31 into the corresponding first notch 1211 of the multi-way connector 1 and the second notch 21 of the straight groove pipe 2. The present invention can realize the convenient assembly of products and structures of different structures by only using the multi-way connector 1, the straight groove pipe 2 and the folding plate structure 3 according to different needs of users without processing other parts. The assembly method is simple, convenient and efficient, which greatly simplifies the assembly process of the assembly connection sleeve and saves the installation cost of the assembly.

[0093] The above are only preferred embodiments of the present application, and are not intended to limit the present application in any form. Although the present application has been disclosed as a preferred embodiment as above, it is not intended to limit the present application. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present application. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application are still within the scope of the technical solution of the present application.

Claims

1. A connection kit for convenient assembly, characterized in that: include: An integrally formed multi-way connector (1), the multi-way connector (1) comprising at least three connecting parts (12) extending outwards, the connecting parts (12) being cylindrical grooved tubes (121), the grooved tubes (121) mutually interpenetrating along an axial direction, and having a first groove (1211) on a circumferential surface of the grooved tube (121) parallel to the axial direction thereof; The axial directions of at least one pair of connecting parts (12) are the same and the opening directions of the corresponding first notches (1211) are consistent; A cylindrical straight grooved tube (2), the outer wall of the straight grooved tube (2) being matched with the inner wall of the grooved tube (121); a second groove (21) parallel to the axial direction of the straight grooved tube (2) is provided on the circumferential surface of the straight grooved tube (2); A rectangular folded plate structure (3), wherein at least one side of the folded plate structure (3) is consistent with the length of the straight groove tube (2), and the same side of multiple sides of the folded plate structure (3) has at least one right-angle folded surface (31); The opening direction of the first notch (1211) is consistent with the direction in which the structural surface of the folded plate structure (3) connected to the multi-way connector (1) extends.

2. The convenient assembly connection kit according to claim 1, characterized in that: The first notches (1211) on the connecting parts (12) that are located on the same plane and coaxially penetrate the adjacent connecting parts (12) along the axial direction thereof.

3. The convenient assembly connection kit according to claim 1, characterized in that: When the multi-way connector (1) comprises three connecting portions (12), the three connecting portions (12) intersect and connect at right angles.

4. The convenient assembly connection kit according to claim 3, characterized in that: When the four connecting parts (12) intersect and connect, the multi-way connector (1) comprises a connecting part (12) perpendicular to the axes of at least three slotted tubes (121) on the same plane, and the distance from the axis of the connecting part (12) to the intersection point of the axes of at least three slotted tubes (121) on the same plane is less than the outer diameter of the slotted tube (121).

5. The convenient assembly connection kit according to claim 1, characterized in that: When the multi-way connector (1) includes four connecting parts (12), the four connecting parts (12) intersect at the intersection (13) to form a cross-shaped structure; Each connecting portion (12) has a chamfer in the opening direction of the intersection portion (13) toward the first notch (1211).

6. The convenient assembly connection kit according to claim 1, characterized in that: The folded plate structure (3) comprises a right-angle folded surface (31) on an edge, and the length of the right-angle folded surface (31) is adapted to the length of the corresponding straight groove tube (2).

7. The convenient assembly connection kit according to claim 1, characterized in that: The folded plate structure (3) comprises a right-angle folded surface (31) on the same side of two adjacent or opposite edges, and the length of the right-angle folded surface (31) is adapted to the length of the corresponding straight groove tube (2).

8. The convenient assembly connection kit according to claim 1, characterized in that: The folded plate structure (3) comprises right-angled folded surfaces (31) on the same side of three edge portions, and the length of the right-angled folded surfaces (31) is adapted to the length of the corresponding straight groove tube (2).

9. The convenient assembly connection kit according to claim 1, characterized in that: The folded plate structure (3) comprises right-angled folded surfaces (31) on the same side of four edges, and the length of the right-angled folded surfaces (31) is adapted to the length of the corresponding straight groove tube (2).

10. An assembling method of a convenient assembly connection kit, using the convenient assembly connection kit according to any one of claims 1 to 9, characterized in that: include: Connecting the first notch (1211) of the multi-way connector (1) and the end of the straight groove pipe (2); Adjusting the opening direction of the second notch (21) to be consistent with the opening direction of the corresponding first notch (1211); The right-angle folded surface (31) is inserted into the corresponding first notch (1211) of the multi-way connector (1) and the second notch (21) of the straight groove tube (2).

Images