High-strength connecting buckle, disassembling and assembling tool and combined cabinet

Abstract

The utility model belongs to the technical field of combined cabinets, and particularly relates to a high-strength connecting buckle, a dismounting tool and a combined cabinet. A high-strength connecting buckle comprises a first base plate set, a second base plate set and a third base plate set, the first base plate set comprises two first base plates arranged in parallel in a spaced mode, and a first clamping groove used for clamping a cabinet plate or a mesh extending in the first direction is formed between the first base plates; the second base plate sets are vertically arranged on one side of the first base plate set, the number of the second base plate sets is four, the second base plate sets are arranged in the circumferential direction and are perpendicular to one another, each second base plate set comprises two second base plates which are arranged in parallel in a spaced mode, and a second clamping groove used for being connected with a cabinet plate or a mesh extending in the second direction in a clamped mode is formed between the two second base plates; limiting protrusions are arranged in each second base plate set, the limiting protrusions are evenly arranged in the circumferential direction of the arrangement of the four second base plate sets at intervals, and the limiting protrusions are arranged on the second base plate and extend towards the side of the other second base plate. The utility model has the advantages that the combined cabinet is more stable in structure and is not easy to loosen.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of combination cabinet, especially relates to a high -strength connecting buckle, dismounting tool and combination cabinet. BACKGROUND

[0002] The Chinese patent with the application number 201720236307.0 discloses a kind of pet cage mesh's link buckle, including upper layer and lower layer, four independent vertical grooves are arranged along the cross direction in upper layer, and isosceles right triangle horizontal groove is arranged below between adjacent two vertical grooves in lower layer.Pet cage mesh corner on the steel bar is clamped into vertical groove and horizontal groove.

[0003] The buckle described above is insufficient for the connection effect of each cabinet plate / door plate, and is easy to collapse when subjected to external force, especially when the cabinet body and cage body are applied in the field of pet residence, since pets need to run and move in the pet cage, however, the existing connecting piece is simple in structure, only the frame of magic piece unit is simply fixed in the mounting groove (vertical groove and horizontal groove) of connecting piece, and the mounting groove is open structure, unstable in structure, and the connection between each magic piece unit is easy to loosen when pets move in the pet cage. UTILITY MODEL CONTENT

[0004] To solve the deficiencies in the prior art, a high-strength connecting buckle is provided that makes the structure of the combination cabinet more stable and less likely to loosen.

[0005] The utility model adopts the following technical solutions to achieve: a high-strength connecting buckle, comprising:

[0006] A first base plate group includes two first base plates arranged parallel and spaced apart, forming a first clamping groove between the two first base plates for clamping a cabinet plate or mesh extending in a first direction;

[0007] A second base plate group is arranged perpendicular to one side of the axial direction of the first base plate group, and the second base plate group has four groups arranged in the circumferential direction and arranged perpendicular to each other, each group of second base plate group includes two second base plates arranged parallel and spaced apart, forming a second clamping groove between the two second base plates for clamping a cabinet plate or mesh extending in a second direction;

[0008] A limiting protrusion is provided in each group of second base plate group, the limiting protrusion is uniformly spaced apart along the circumferential direction of the four groups of second base plate group, and the limiting protrusion is provided on one second base plate and extends to the side of the adjacent second base plate.

[0009] In the assembled combination cabinet or pet cage, the edges of the steel bars of the cabinet plate or mesh are respectively clamped in the first clamping groove and the second clamping groove, and the edges of the steel bars clamped in the second clamping groove are limited by the limiting protrusions, so that the cabinet plate or mesh extending in the second direction is difficult to be loosened, thereby enhancing the structural strength of the entire combination cabinet or pet cage.

[0010] The limiting protrusions are uniformly and spacedly arranged along the circumferential direction of the four groups of second base plates, that is, each group of second base plates is provided with only one limiting protrusion, and a second base plate is arranged between the limiting protrusions of the adjacent two groups of second base plates along the circumferential direction, so that the demolding during manufacturing is facilitated.

[0011] Each group of second base plates is provided with a limiting protrusion, so that the user can be conveniently installed without identifying the clamping direction, and the installation time is saved.

[0012] The limiting protrusion is deformed when clamping the steel bar, and the deformation mode can be overall elastic bending or material deformation.

[0013] Preferably, the limiting protrusion comprises an elastic bending portion and a protruding portion, the elastic bending portion extends from the outside of the second clamping groove to the inside of the second clamping groove, there is a gap between the two sides of the elastic bending portion and the plate body of the second base plate, and the protruding portion is arranged at the end of the elastic bending portion.

[0014] There is a gap between the two sides of the elastic bending portion and the plate body of the second base plate, so that the elastic bending portion is elastically bent, and the protruding portion moves to avoid the steel bar when clamped.

[0015] Preferably, the inner side of the second base plate with the limiting protrusion is provided with a through groove penetrating the plate body of the second base plate, and the gap between the two sides of the elastic bending portion communicates with the through groove.

[0016] The through groove can save materials and further facilitate the elastic deformation of the elastic bending portion.

[0017] Preferably, one side of the protruding portion near the opening of the second clamping groove has a first guide inclined surface, and the thickness of the protruding portion gradually decreases from the side close to the elastic bending portion to the side away from the elastic bending portion.

[0018] The first guide inclined surface guides the steel bar when clamped, and facilitates the deformation of the elastic bending portion.

[0019] Preferably, the thickness of the opening of the second clamping groove gradually increases from the outside to the inside, and the inner side of the second base plate is provided with a second guide inclined surface at the opening of the second clamping groove, so that the caliber of the opening of the second clamping groove gradually decreases from the outside to the inside.

[0020] The opening diameter of the second clamping groove gradually decreases from outside to inside, which can facilitate the clamping of the cabinet plate or the mesh.

[0021] A disassembling tool for disassembling the high-strength connecting buckle, comprising:

[0022] A holding part for a user to hold;

[0023] An embedding part provided at one end of the holding part, the embedding part being used for being inserted into the second clamping groove and pressing the limiting protrusion, so that the limiting protrusion is separated from the limiting of the steel bar; and

[0024] A giving way part provided between the holding part and the embedding part, the holding part and the embedding part being in different planes, and the giving way part allowing the holding part to avoid the cabinet plate or the mesh.

[0025] Since the high-strength connecting buckle has a relatively firm fixing effect on the steel bar, when the mesh or the cabinet plate is installed in a wrong position or needs to be disassembled, the above-mentioned disassembling tool needs to be used for assistance, and the specific principle is that the embedding part is stretched into the second clamping groove to press the limiting protrusion back, so that the limiting of the limiting protrusion on the cabinet plate or the mesh steel bar is cancelled, and then the cabinet plate or the mesh can be separated from the high-strength connecting buckle.

[0026] Preferably, the circumferential outer edge cross-sectional shape of the embedding part is matched with the circumferential inner edge cross-sectional shape of the second clamping groove.

[0027] Through the above, the insertion of the embedding part is facilitated, and the user can operate conveniently.

[0028] Preferably, a guide groove is recessed on the end face of the embedding part for contacting the second base plate, and the groove bottom of the guide groove is used for contacting the limiting protrusion.

[0029] The embedding part is provided with the guide groove, which can facilitate the use of the user.

[0030] A combined cabinet with the above-mentioned high-strength connecting buckle, comprising a mesh or a cabinet plate, the mesh or the cabinet plate being provided with a steel bar, and the edges and corners of the steel bar being clamped in the first clamping groove or the second clamping groove.

[0031] Preferably, the cabinet plate further comprises a sheet material wrapped around the steel bar, and the sheet material is a high-strength injection-molded sheet.

[0032] The high-strength injection-molded sheet is made of high-hardness plastic material, and the hardness of the material is improved by adding hard additives, and the hard additives are inorganic fillers (low-solubility PP, etc.) and organic rigid particles, which can be tightly combined with the plastic matrix to significantly improve the hardness, rigidity and wear resistance of the material. By using the high-strength injection-molded sheet, the carrying capacity and stability of the combined cabinet can be significantly improved.

[0033] Compared with the prior art, the utility model discloses a limit protruding piece restricts the movement of the mesh and the cabinet board, so that the combined cabinet has the advantages of better stability and higher strength. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is structural diagram for high-strength connecting buckle;

[0035] Figure 2 It is sectional view for high-strength connecting buckle;

[0036] Figure 3 It is structural diagram for dismounting tool;

[0037] Figure 4 It is structural diagram for dismounting tool when using;

[0038] Figure 5 It is structural diagram for combined cabinet;

[0039] Figure 6 It is structural diagram for high-strength connecting buckle when connecting cabinet board.

[0040] Drawing reference: 1, first base plate;11, first card slot;2, second base plate;21, second card slot;22, second guide inclined plane;3, center column;4, limit protruding piece;41, elastic bending part;42, protruding part;421, first guide inclined plane;43, gap;44, through slot;51, holding part;52, give place part;53, embedding part;531, guide slot;54, hook;6, cabinet board;61, sheet;62, reinforcing bar. DETAILED DESCRIPTION

[0041] The utility model will be further described below according to the drawings and specific embodiment.

[0042] As Figure 1 And Figure 2 The embodiment discloses a kind of high-strength connecting buckles, including first base plate group, it includes two mutually parallel interval arrangement first base plate 1, four first card slots 11 are formed between two first base plate 1, four first card slots 11 are distributed in square shape and are used to connect the cabinet board or mesh along the first direction of jointing.Equally including second base plate group, second base plate group is vertically arranged in the axial side of first base plate group, and second base plate group is fixed on a first base plate 1.Second base plate group has four groups and is arranged along the circumferential direction and is arranged mutually perpendicularly, it presents cross shape as a whole and is connected by a center column 3 in center place.Each group of second base plate group includes two parallel interval arrangement second base plate 2, second card slot 21 for connecting the cabinet board or mesh along the second direction of jointing is formed between two second base plate 2.Among them, first direction and second direction are arranged mutually perpendicularly, first direction is left-right direction of combined cabinet, and second direction is front-back direction of combined cabinet.

[0043] The thickness of the opening of the second clamping groove 21 gradually increases from outside to inside, and the inner side of the second base plate 2 is provided with a second guide inclined surface 22 at the opening of the second clamping groove 21, so that the opening caliber of the second clamping groove 21 gradually decreases from outside to inside to form an open shape, thereby facilitating the insertion of the mesh or cabinet plate.

[0044] Each second clamping groove 21 is provided with a limiting protrusion 4, which is arranged on a second base plate 2 and uniformly spaced along the circumferential direction of the four groups of second base plate groups. The limiting protrusion 4 is arranged on a second base plate 2 and extends to the side of the adjacent second base plate 2. The limiting protrusion 4 includes an elastic bending part 41 and a protruding part 42. The elastic bending part 41 extends from the outside of the second clamping groove 21 to the inside of the second clamping groove 21. There is a gap 43 between the two sides of the elastic bending part 41 and the plate body of the second base plate 2. The protruding part 42 is arranged at the end of the elastic bending part 41. The protruding part 42 is triangular in shape, and one side near the opening of the second clamping groove has a first guide inclined surface 421. The thickness of the protruding part 42 gradually decreases from the side close to the elastic bending part 41 to the side away from the elastic bending part 41. The inner side of the second base plate 2 with the limiting protrusion 4 is provided with a through groove 44 penetrating the plate body of the second base plate 2. The two side gaps 43 of the elastic bending part 41 are in communication with the through groove 44.

[0045] As shown in Figure 3 and Figure 4 , a dismounting tool for dismounting high-strength connecting buckles is disclosed. The tool includes a holding part 51 extending in a straight line direction, which is held by a user. The front end of the holding part 51 is provided with an embedding part 53, which has a different plane from the holding part 51. The embedding part 53 and the holding part 51 are connected by an inclined arrangement of a giving part 52, so that when the embedding part 53 is inserted into the second clamping groove 21, the holding part 51 will not contact the mesh or cabinet plate, achieving the effect of avoiding contact.

[0046] The circumferential inner edge of the second clamping groove 21 is in the shape of an isosceles right triangle, and the circumferential outer edge of the embedding part 53 is also in the shape of an isosceles right triangle, so that the embedding part 53 is adapted to the second clamping groove 21, facilitating positioning when the embedding part 53 is inserted. The upper and lower side end faces of the embedding part 53 are used to contact the inner side of the second base plate 2, and both the upper and lower side end faces are provided with recessed guide grooves 531. The groove bottom of the guide groove 531 is used to press the limiting protrusion 4.

[0047] A hook 54 is further arranged at the rear end of the holding part 51, which is used to hang the entire dismounting tool on the cabinet plate or pet cage.

[0048] As shown in Figure 5 and Figure 6As shown, the combination cabinet with high-strength connecting buckle is disclosed, which is composed of cabinet plates 6, and the corners of the cabinet plates 6 are respectively buckled into first and second clamping grooves 11 and 21. The cabinet plate 6 comprises a reinforcing steel 62 in the form of a rectangular frame, and a layer of sheet 61 is wrapped on the reinforcing steel 62. The sheet 61 can adopt an existing magic piece or a high-strength injection-molded piece. The high-strength injection-molded piece is made of high-hardness plastic material. Here, a hard additive is added to improve the hardness of the material. The hard additive is an inorganic filler (low-soluble PP, etc.) and an organic rigid particle, which can be tightly combined with the plastic matrix to significantly improve the hardness, rigidity and wear resistance of the material. By using the high-strength injection-molded piece, the carrying capacity and stability of the combination cabinet can be significantly improved.

[0049] The reinforcing steel 62 at the corners of the cabinet plate 6 is exposed for buckling into the second clamping groove 21. When the reinforcing steel 62 is buckled into the second clamping groove 21, the limiting protrusion 4 limits the reinforcing steel 62 from loosening from the second clamping groove 21.

Claims

1. A high-strength connecting clip, characterized in that, The application relates to a reinforcing cage for reinforcing a concrete structure, which comprises: a first substrate group comprising two first substrates arranged in parallel and spaced apart, and a first clamping groove formed between the two first substrates for clamping a cabinet plate or a mesh plate extending in a first direction; a second substrate group arranged perpendicularly to an axial side of the first substrate group, wherein the second substrate group has four groups and is arranged in a circumferential direction and perpendicularly to each other, and each group of the second substrate group comprises two second substrates arranged in parallel and spaced apart, and a second clamping groove formed between the two second substrates for clamping a cabinet plate or a mesh plate extending in a second direction; a limiting protrusion is arranged in each group of the second substrate group, wherein the limiting protrusion is arranged uniformly and spaced apart in the circumferential direction of the four groups of the second substrate group, and the limiting protrusion is arranged on one second substrate and extends to the side of the other second substrate.

2. The high-strength joining clip according to claim 1, characterized in that: The limiting protrusion comprises an elastic bending part and a protruding part, wherein the elastic bending part extends from the outside of the second clamping groove to the inside of the second clamping groove, and gaps exist between the two sides of the elastic bending part and the plate body of the second substrate, and the protruding part is arranged at the end of the elastic bending part.

3. The high-strength joining clip according to claim 2, characterized in that: The inside of the second substrate with the limiting protrusion is provided with a through groove penetrating the plate body of the second substrate, and the gaps on the two sides of the elastic bending part are communicated with the through groove.

4. The high-strength joining clip according to claim 2, characterized in that: The side of the protruding part close to the opening of the second clamping groove has a first guide inclined surface, and the thickness of the protruding part gradually decreases from the side close to the elastic bending part to the side far from the elastic bending part.

5. The high-strength joining clip of claim 1, wherein: The thickness of the opening of the second clamping groove gradually increases from the outside to the inside, and the inside of the second substrate is provided with a second guide inclined surface at the opening of the second clamping groove, so that the caliber of the opening of the second clamping groove gradually decreases from the outside to the inside.

6. A dismounting tool for dismounting the high-strength connection buckle according to any one of claims 1 to 5, characterized in that, The application also relates to a reinforcing cage for reinforcing a concrete structure, which comprises: a holding part for a user to hold; an embedding part arranged at one end of the holding part, wherein the embedding part is used for being inserted into the second clamping groove and pressing the limiting protrusion, so that the limiting protrusion is separated from the reinforcing steel bars; and a giving way part arranged between the holding part and the embedding part, wherein the holding part and the embedding part are in different planes, and the giving way part enables the holding part to give way to the cabinet plate or the mesh plate.

7. The tool of claim 6 wherein: The circumferential outer edge cross-sectional shape of the embedding part is matched with the circumferential inner edge cross-sectional shape of the second clamping groove.

8. The tool of claim 6 wherein: A guide groove is recessed on the end surface of the embedding part used for contacting the second substrate, and the groove bottom of the guide groove is used for contacting the limiting protrusion.

9. A combination cabinet having the high strength connecting clips of any one of claims 1 to 5, characterized by: The application further relates to a mesh plate or a cabinet plate, wherein the mesh plate or the cabinet plate is provided with reinforcing steel bars, and the edges and corners of the reinforcing steel bars are clamped in the first clamping groove or the second clamping groove.

10. The combination cabinet of claim 9, wherein: The cabinet plate further comprises a sheet material wrapped around the reinforcing steel bars, and the sheet material is a high-strength injection-molded sheet.

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