Modularized planting flower box based on metal plate buckle assembly

Abstract

The utility model discloses a modular planting flower box based on metal plate buckle assembly, belongs to the technical field of metal gardening facilities, and realizes welding-free and screw-free quick assembly through a U-shaped clamping groove and an elastic locking mechanism which are formed by precise bending. The innovatively-designed four-layer composite stand column structure provides the bearing capacity larger than or equal to 150 kg / m, and the volume compression rate after folding reaches 85%. The method is suitable for various scenes such as household gardening and municipal greening.

Description

TECHNICAL FIELD

[0001] The utility model belongs to metal horticultural facility technical field, concretely relates to a modular planting container of realizing quick assembly through prefabricated metal plate bending structure. BACKGROUND

[0002] The existing metal flower box manufacturing technology has the following defects:

[0003] Welded structure: the traditional welded flower box volume is fixed and cannot be disassembled, which leads to insufficient utilization of transportation space of less than 40%;

[0004] Profile assembly system: complex connecting pieces (≥15 fasteners per square meter are used on average) are required to match, and the assembly time is more than 30 minutes;

[0005] High processing cost: the welding process requires an additional polishing process, and the profile mold cost accounts for 25-40% of the product cost. INVENTION CONTENTS

[0006] The utility model provides a metal flower box without welding and without screws, which realizes quick assembly within 3 minutes through innovative buckle structure, and the transportation volume compression rate reaches 85%.

[0007] The flower box comprises the following core components:

[0008] 1. Structure component:

[0009] First side plate (1) and second side plate (2): each two pieces, formed by three times of precise bending:

[0010] • Double-sided U-shaped clamping groove (3 / 4);

[0011] • Upper and lower right-angle folded edges (5 / 6 / 7 / 8);

[0012] Bottom plate (9);

[0013] 2. Connection mechanism:

[0014] Vertical lock system: the second side plate U-shaped clamping groove (4) is inserted into the first side plate clamping groove (3) in an interference fit mode (tolerance ±0.2mm), forming a four-layer steel plate composite column;

[0015] Displacement locking mechanism:

[0016] • Elastic card (11): 304 stainless steel material, yield strength ≥205MPa, protrusion amount 1.2-1.5mm;

[0017] • Positioning clamping hole (12): hole diameter tolerance ±0.1mm, interference fit with elastic card (11). ADVANTAGEOUS EFFECTS

[0018] 1.Quick assembly: through the card slot plug-in and elastic locking mechanism, the assembly time is shortened from 30 minutes to 2 minutes.

[0019] 2.High efficiency transportation: the compression rate of the volume after folding is 85% (the ratio of the unfolded size to the folded size is 1:0.15).

[0020] 3.High bearing capacity: the four-layer composite column can bear ≥150kg / m² load (verified by third-party detection).

[0021] 4.Low cost processing: no welding or mold opening is needed, and the mechanical processing qualified rate is ≥98%. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the features and technical schemes of the present application, the following briefly introduces the drawings needed to be used in the embodiments or technical description, and the drawings in the following description are only some embodiments recorded in the present application, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0023] Figure 1 : it is the overall structure of the present application overhead schematic diagram.

[0024] Figure 2 : it is the overall structure of the present application overhead schematic diagram.

[0025] Figure 3 : it is the first side plate structure schematic diagram of the present application.

[0026] Figure 4 : it is the second side plate structure schematic diagram of the present application.

[0027] Figure 5 : it is the first side plate and the second side plate U type card slot combination structure schematic diagram of the present application.

[0028] Figure 6 : it is the first side plate elastic card structure schematic diagram of the present application.

[0029] Figure 7 : it is the first side plate positioning card hole structure schematic diagram of the present application.

[0030] Figure 8 : it is the first side plate elastic card and the second side plate positioning card hole cooperation structure schematic diagram of the present application.

[0031] Figure 9 : it is the overall cut schematic diagram of the present application.

[0032] Labels: 1. First side panel; 2. Second side panel; 3. U-shaped slot of first side panel; 4. U-shaped slot of second side panel; 5. Upper folded edge of first side panel; 6. Upper folded edge of second side panel; 7. Lower folded edge of first side panel; 8. Lower folded edge of second side panel; 9. Base plate; 11. Elastic clip; 12. Positioning clip hole. Detailed Implementation

[0033] The present invention will now be described in detail with reference to the embodiments shown in the accompanying drawings. However, these embodiments do not limit the scope of protection of the present invention, and any structural, methodological, or functional modifications made by those skilled in the art based on these embodiments are included within the scope of protection of the present invention. Example

[0034] Material selection: The first side plate (1) and the second side plate (2) are made of 304 stainless steel with a plate thickness of 1.0mm.

[0035] Processing parameters:

[0036] • U-shaped slot (3 / 4): slot depth 2.5mm, opening width 2.0mm;

[0037] • Elastic card (11): protrusion 1.3mm, yield strength 210MPa;

[0038] • Base plate (9): 1.5mm thick.

[0039] Assembly process:

[0040] 1. Insert the U-shaped slot (4) of the second side plate (2) vertically into the slot (3) of the first side plate (1) until the elastic card (11) is inserted into the positioning card hole (12);

[0041] 2. Repeat step 1 to complete the connection of the four side panels;

[0042] 3. Place the base plate (9) on the L-shaped plane formed by the lower folded edge (7 / 8).

[0043] Test data:

[0044] Load-bearing capacity: 180 kg / m² (tested according to GB / T 228.1-2021 standard);

[0045] Assembly time: 1 minute 45 seconds (average of 10 times).

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A modular planter box, characterized by, It comprises:   First side plate (1) and second side plate (2) are two pieces each, through three times of bending to form double-sided U-shaped clamping groove (3, 4) and upper and lower right-angled folding edge (5, 6, 7, 8); The clamping groove (4) is inserted into the clamping groove (3) in an interference fit manner, forming a four-layer steel plate composite stand; The bottom plate (9) is supported on the continuous L-shaped plane formed by the lower folding edge (7, 8); The elastic card (11) and the positioning clamping hole (12) constitute a vertical displacement locking mechanism.

2. The flower box according to claim 1, wherein: The protruding amount of the elastic card (11) is 1.2-1.5mm, and the mating tolerance of the positioning clamping hole (12) is ±0.1mm.

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