Quick connecting structure for main shelf and auxiliary shelf of three-stand-column shelf board

Abstract

The utility model relates to the technical field of goods shelf assembly, in particular to a quick connecting structure for a main shelf and an auxiliary shelf of a three-stand-column shelf board goods shelf, which comprises stand column pieces, a plurality of shelf boards and a plurality of connecting assemblies, each connecting assembly comprises a butt-joint plate and two fixing structures, and the butt-joint plates are respectively buckled with the stand column pieces on one side of the main shelf. In the buckling process, a stand column on the stand column piece extrudes the guide block so that the hoop can be tilted through the overturning piece, when the butt joint plate is completely attached to the stand column piece and extrusion on the guide block is lost, the springback piece enables the hoop to be buckled on the stand column piece in a fastened mode, then the limiting piece is operated to be inserted into a corresponding hole in the stand column piece, and then the stand column piece is buckled. Therefore, quick connection of the main frame and the auxiliary frame can be completed, and the effects that tools are not needed, steps in the main frame and auxiliary frame assembling process are reduced, and assembling efficiency is improved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a goods shelf assembly technical field especially relates to a three stand layer board goods shelf main and deputy frame quick connection structure. BACKGROUND

[0002] Three stand layer board goods shelf is a kind of special warehouse shelf, its characteristics are three stand supports per layer, mainly used for storing heavy, bulky goods, three stand layer board goods shelf includes main frame and deputy frame, deputy frame is attached to main frame and used, thus need to use connecting structure to assemble.

[0003] At present, three stand layer board goods shelf is used as warehouse shelf, main frame is composed of two stand pieces and multiple layer boards, deputy frame is composed of single stand piece and multiple layer boards, main frame and deputy frame need to cooperate multiple L-shaped connecting plates and multiple screws when assembling, tool is used to make one end of multiple L-shaped connecting plates cooperate with the layer board of each layer of deputy frame and be screw-connected, other end is screw-connected with the corresponding position on the stand piece of one side of main frame, that is, the assembly of main frame and deputy frame can be completed.

[0004] But by the above-mentioned mode, since tool is used to operate multiple screws to cooperate L-shaped connecting plate sequentially and be assembled with the layer board of deputy frame in assembly process, it is very tedious in assembly process, and then the assembly efficiency is low. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a three stand layer board goods shelf main and deputy frame quick connection structure, to reduce the steps in the assembly process of main frame and deputy frame without using tool, thereby increasing assembly efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a three stand layer board goods shelf main and deputy frame quick connection structure, including stand piece, multiple layer boards and multiple connecting components, multiple layer boards are respectively arranged on one side of stand piece,

[0007] Multiple connecting components are respectively arranged on one side of multiple layer boards, connecting component includes docking plate and two fixed structures;

[0008] Docking plate is fixedly connected with layer board and located on one side of layer board;Two fixed structures are respectively located on both sides of docking plate;Fixed structure includes turnover frame, turnover piece, clamp hoop, rebound piece, guide block and limiting piece, turnover frame is fixedly connected with docking plate and located on one side of docking plate;Turnover piece is arranged on one side of turnover frame;Clamp hoop is fixedly connected with turnover piece and located on one side of turnover piece;Rebound piece is arranged between docking plate and clamp hoop;Guide block is fixedly connected with clamp hoop and located on one side of clamp hoop;Limiting piece is arranged on one side of clamp hoop.

[0009] The turnover piece comprises a turnover shaft and a turnover block, the turnover shaft is rotationally connected with the turnover frame and located at one side of the turnover frame, and the turnover block is fixedly connected with the turnover shaft and the hoop and located at one side of the turnover shaft.

[0010] The rebound piece comprises a connecting part and a reset spring, the connecting part is fixedly connected with the butt joint plate and located at one side of the butt joint plate, and the reset spring is fixedly connected with the connecting part and the hoop and located at one side of the connecting part.

[0011] The limiting piece comprises a support frame, an operating screw rod and a bolt, the support frame is fixedly connected with the hoop and located at one side of the hoop, the operating screw rod is threadedly connected with the support frame and located at one side of the support frame, and the bolt is fixedly connected with the operating screw rod, passes through the hoop and located at one side of the operating screw rod.

[0012] The connecting assembly further comprises a magnetic attraction block, the magnetic attraction block is fixedly connected with the butt joint plate and located at one side of the butt joint plate.

[0013] The utility model discloses a three -column plywood shelf main and deputy frame quick -wiring structure, the butt joint plate with the plywood fixed connection is located one side of the plywood, two the fixed structure is located butt joint plate both sides, the fixed structure includes turnover frame, turnover piece, hoop, rebound piece, guide block and limiting piece, the turnover frame with the butt joint plate fixed connection is located one side of the butt joint plate, the turnover piece sets up one side of the turnover frame, the hoop with the turnover piece fixed connection is located one side of the turnover piece, the rebound piece sets up between the butt joint plate with the hoop, the guide block with the hoop fixed connection is located one side of the hoop, the limiting piece sets up one side of the hoop, the column piece and a plurality of the plywood constitute deputy frame, two the column piece and a plurality of the plywood constitute main frame, the column piece every layer is by three columns and is composed, when main and deputy frame carry out the connection, in the manufacturing of deputy frame the butt joint plate directly through screw rod assembly on two the plywood, then a plurality of butt joint plates are buckled with the column piece of one side of main frame respectively, in the buckling process, the column on the column piece extrudes the guide block makes the hoop through the turnover piece and rises, when the butt joint plate is completely with the column piece and is pasted, loses the extrusion to the guide block, the rebound piece makes the hoop fastening and is buckled on the column piece, then operates the limiting piece and inserts the corresponding hole in the column piece, can complete the quick -wiring of main and deputy frame, reaches the effect that need not use the tool and reduces the step in the assembly process of main frame and deputy frame, thereby increases the assembly efficiency effect. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows.

[0015] Figure 1 is the overall structure schematic diagram of the utility model.

[0016] Figure 2 is the overall plan view of the utility model.

[0017] Figure 3 is the overall side view of the utility model.

[0018] Figure 4 is the overall front view of the utility model.

[0019] 101-column piece, 102-layer board, 103-abutment plate, 104-fixing structure, 105-overturning frame, 106-overturning piece, 107-hoop, 108-rebound piece, 109-guiding block, 110-limiting piece, 111-overturning shaft, 112-overturning block, 113-connection part, 114-return spring, 115-supporting frame, 116-operating screw rod, 117-latch, 118-magnetic attraction block. Specific implementation

[0020] The embodiments of the utility model will be described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0021] Please refer to Figures 1-4 , wherein, Figure 1 is the overall structure schematic diagram of the utility model, Figure 2 is the overall plan view of the utility model, Figure 3 is the overall side view of the utility model, Figure 4 is the overall front view of the utility model.

[0022] This utility model discloses a quick-connect structure for the main and auxiliary frames of a three-column shelf rack, including upright plates 101, multiple shelves 102, and multiple connecting components. The connecting components include a mating plate 103 and two fixing structures 104. The fixing structure 104 includes a flipping frame 105, a flipping component 106, a clamp 107, a spring-loaded component 108, a guide block 109, and a limiting component 110. The flipping component 106 includes a flipping shaft 111 and a flipping block 112. The spring-loaded component 108 includes a connecting part 113 and a return spring 114. The limiting component 110 includes a support frame 115, an operating screw 116, and a pin 117. The connecting components also include a magnetic block 118. The aforementioned solution achieves the effect of reducing the steps in the assembly process of the main and auxiliary frames without the need for tools, thereby increasing assembly efficiency.

[0023] In this specific embodiment, multiple shelves 102 are respectively disposed on one side of the column piece 101. The column piece 101 and multiple shelves 102 form a sub-frame, and two column pieces 101 and multiple shelves 102 form a main frame. Each layer of the column piece 101 consists of three columns.

[0024] The docking plate 103 is fixedly connected to the shelf 102 and located on one side of the shelf 102; two fixing structures 104 are respectively located on both sides of the docking plate 103; the flipping frame 105 is fixedly connected to the docking plate 103 and located on one side of the docking plate 103; the flipping component 106 is disposed on one side of the flipping frame 105; the clamp 107 is fixedly connected to the flipping component 106 and located on one side of the flipping component 106; the spring-loaded component 108 is disposed between the docking plate 103 and the clamp 107; the guide block 109 is fixedly connected to the clamp 107 and located on one side of the clamp 107; the limiting component 110 is disposed on one side of the clamp 107; the column piece 101 and multiple shelf 102 form a sub-frame; two column pieces 101 and multiple shelf 102 form a main frame. The frame consists of three columns per layer of the upright plate 101. When connecting the main and auxiliary frames, the docking plate 103 is directly assembled onto the two layer plates 102 via screws during the manufacturing of the auxiliary frame. Then, multiple docking plates 103 are respectively fastened to the upright plate 101 on one side of the main frame. During the fastening process, the columns on the upright plate 101 press against the guide block 109, causing the clamp 107 to lift up. When the docking plate 103 is fully attached to the upright plate 101 and loses pressure on the guide block 109, the spring-loaded member 108 makes the clamp 107 securely fastened to the upright plate 101. Then, the limiting member 110 is inserted into the corresponding hole on the upright plate 101 to complete the quick connection of the main and auxiliary frames. This achieves the effect of reducing the steps in the assembly process of the main and auxiliary frames without the need for tools, thereby increasing assembly efficiency.

[0025] Secondly, the flipping shaft 111 is rotatably connected to the flipping frame 105 and is located on one side of the flipping frame 105; the flipping block 112 is fixedly connected to the flipping shaft 111 and the clamp 107, and is located on one side of the flipping shaft 111. The flipping shaft 111 is used to support the rotation of the flipping block 112, and the flipping block 112 is used to support the rotation of the clamp 107.

[0026] Furthermore, the connecting part 113 is fixedly connected to the docking plate 103 and is located on one side of the docking plate 103; the return spring 114 is fixedly connected to the connecting part 113 and to the clamp 107, and is located on one side of the connecting part 113. The connecting part 113 is used to support the assembly of the return spring 114, and the return spring 114 is used to reset the clamp 107, so that the clamp 107 fits tightly against the column piece 101 on the main frame.

[0027] In addition, the support frame 115 is fixedly connected to the clamp 107 and is located on one side of the clamp 107; the operating screw 116 is threadedly connected to the support frame 115 and is located on one side of the support frame 115; the pin 117 is fixedly connected to the operating screw 116, passes through the clamp 107, and is located on one side of the operating screw 116. When the docking plate 103 is attached to the column piece 101 on the main frame, the operating screw 116 on the support frame 115 is manually operated to insert the pin 117 into the hole provided on the column piece 101 on the main frame, thereby completing the quick connection of the main and auxiliary frames.

[0028] Furthermore, the magnetic block 118 is fixedly connected to the docking plate 103 and located on one side of the docking plate 103. The magnetic block 118 provides magnetic attraction when the docking plate 103 is connected to the main frame, thereby increasing the assembly stability of the main and auxiliary frames.

[0029] In using this utility model, the column piece 101 and multiple shelf plates 102 form a sub-frame, and two column pieces 101 and multiple shelf plates 102 form a main frame. Each layer of the column piece 101 consists of three columns. When the main and sub-frames are connected, during the manufacturing of the sub-frame, the connecting plate 103 is directly assembled onto the two shelf plates 102 via screws. Then, multiple connecting plates 103 are respectively fastened to the column piece 101 on one side of the main frame. During the fastening process, the columns on the column piece 101 press against the guide block 109, causing the clamp 107 to pass through the flipping member 1. When the docking plate 103 is fully attached to the column piece 101 and loses its pressure on the guide block 109, the return spring 114 is used to reset the clamp 107, so that the clamp 107 is tightly attached to the column piece 101 on the main frame. Then, the operating screw 116 on the support frame 115 is manually operated to insert the pin 117 into the hole provided on the column piece 101 on the main frame, thus completing the quick connection of the main and auxiliary frames. This achieves the effect of reducing the steps in the assembly process of the main and auxiliary frames without the need for tools, thereby increasing the assembly efficiency.

[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A quick-connect structure for the main and auxiliary frames of a three-column shelving unit, comprising uprights and multiple shelves, wherein the multiple shelves are respectively disposed on one side of the uprights; characterized in that, It also includes multiple connection components, Multiple connecting components are respectively disposed on one side of multiple layers, and each connecting component includes a mating plate and two fixing structures; The docking plate is fixedly connected to the shelf and located on one side of the shelf; the two fixing structures are respectively located on both sides of the docking plate; the fixing structure includes a flipping frame, a flipping component, a clamp, a spring-loaded component, a guide block, and a limiting component. The flipping frame is fixedly connected to the docking plate and located on one side of the docking plate; the flipping component is disposed on one side of the flipping frame; the clamp is fixedly connected to the flipping component and located on one side of the flipping component; the spring-loaded component is disposed between the docking plate and the clamp; the guide block is fixedly connected to the clamp and located on one side of the clamp; the limiting component is disposed on one side of the clamp.

2. The quick-connect structure for the main and auxiliary frames of a three-column shelving unit as described in claim 1, characterized in that, The flipping component includes a flipping shaft and a flipping block. The flipping shaft is rotatably connected to the flipping frame and is located on one side of the flipping frame. The flipping block is fixedly connected to the flipping shaft and to the clamp, and is located on one side of the flipping shaft.

3. The quick-connect structure for the main and auxiliary frames of a three-column shelving unit as described in claim 2, characterized in that, The spring-loaded component includes a connecting part and a return spring. The connecting part is fixedly connected to the docking plate and is located on one side of the docking plate. The return spring is fixedly connected to the connecting part and to the clamp, and is located on one side of the connecting part.

4. The quick-connect structure for the main and auxiliary frames of a three-column shelving unit as described in claim 3, characterized in that, The limiting component includes a support frame, an operating screw, and a pin. The support frame is fixedly connected to the clamp and is located on one side of the clamp. The operating screw is threadedly connected to the support frame and is located on one side of the support frame. The pin is fixedly connected to the operating screw, passes through the clamp, and is located on one side of the operating screw.

5. The quick-connect structure for the main and auxiliary frames of a three-column shelving unit as described in claim 4, characterized in that, The connecting assembly also includes a magnetic block, which is fixedly connected to the docking plate and located on one side of the docking plate.

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