Plastic turnover basket with splicing structure

Abstract

The utility model relates to the technical field of turnover baskets, in particular to a plastic turnover basket with a splicing structure, which comprises a plastic basket main body, a top frame is arranged on the edge of the top end of the plastic basket main body, a bottom frame is arranged on the edge of the bottom end of the plastic basket main body, and the top frame, the bottom frame and the plastic basket main body form an integral structure. The top frame and the bottom frame are arranged in parallel, storage openings are formed in the four corners of the top frame and the four corners of the bottom frame, connecting pieces are movably connected into the storage openings, the outer ends of the connecting pieces in the same group are connected and fixed through locking structures, the locking structures comprise positioning holes and positioning pins, and positioning structures are arranged at the inner ends of the connecting pieces. According to the plastic turnover basket with the splicing structure, through the design of the connecting pieces and the positioning and locking structures, the phenomena of collapse and displacement are effectively prevented, and the stability and safety during stacking are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of turnover basket, concretely to a plastic turnover basket with splicing structure. BACKGROUND

[0002] In modern society, with the rapid development of e-commerce and manufacturing industry, the logistics and warehousing industry is facing unprecedented challenges. In order to improve efficiency, reduce cost and ensure the safety of goods, various types of turnover containers are widely used in the process of carrying, storing and transporting goods. Plastic turnover basket is outstanding among many turnover containers because of its lightness, durability, easy cleaning and other advantages, becoming one of the indispensable important tools.

[0003] Although the existing plastic turnover basket meets the basic use requirements to a certain extent, in actual use, especially when stacking and storing, due to the lack of effective positioning and stabilizing mechanism, it is easy to collapse or displace, which not only leads to waste of warehouse space and increases the cost of warehousing, but also may cause safety accidents, bringing risks to personnel and goods. Therefore, how to improve the stability and safety of plastic turnover basket when stacking has become a problem to be solved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a plastic turnover basket with splicing structure to solve the problem of low stability and safety of plastic turnover basket on the market at present.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a plastic turnover basket with splicing structure, comprising a plastic basket body, a top edge frame is arranged at the top end edge of the plastic basket body, a bottom edge frame is arranged at the bottom end edge of the plastic basket body, the top edge frame and the bottom edge frame form an integral structure with the plastic basket body, and a receiving opening is arranged at each corner of the top edge frame and the bottom edge frame, a connecting piece is movably connected inside the receiving opening, the outer ends of the connecting pieces in the same group are connected and fixed through a locking structure, the locking structure comprises a positioning hole and a positioning pin, and the inner end of the connecting piece is provided with a positioning structure.

[0006] Preferably, the positioning structure comprises a spiral ring and a stud, the spiral ring is welded and fixed on the outer wall of the inner end of the connecting piece, the stud is inserted in the inside of the spiral ring through a thread structure, and a screw hole matching the stud structure is arranged on the inner wall of the receiving opening.

[0007] Preferably, a trapezoidal protrusion is arranged at each corner of the top of the top edge frame, and a trapezoidal groove matching the trapezoidal protrusion structure is arranged at each corner of the bottom of the bottom edge frame.

[0008] Preferably, the top edge frame top is symmetrically provided with rectangular clamping strips on the front and back sides, and the bottom edge frame bottom is provided with rectangular embedding grooves on the front and back sides, which are matched with the rectangular clamping strips.

[0009] Preferably, the locking structure further comprises a supporting sleeve, and the supporting sleeve is sleeved outside the middle of the positioning pin.

[0010] Preferably, the top edge frame and the bottom edge frame are of the same structure, and the connecting pieces are located at the four corners of the top edge frame and the bottom edge frame.

[0011] Compared with the prior art, the plastic turnover basket with the splicing structure has the advantages that: the plastic turnover basket with the splicing structure is designed to be turned out from the storage opening through the connecting piece and to be quickly locked through the positioning hole and the positioning pin, so that the connection between the basket bodies is stable and reliable, the positioning structure at the inner end of the connecting piece further limits the freedom of the connecting piece, the overall stability of the stacking structure is ensured, and the safety and efficiency in the warehousing and transportation process are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 FIG. 1 is a structural schematic view of the plastic turnover basket with the splicing structure of the utility model;

[0013] Fig. 2 FIG. 2 is a structural schematic view of the top edge frame and the bottom edge frame connecting structure of the plastic turnover basket with the splicing structure of the utility model;

[0014] Fig. 3 FIG. 3 is a top view structural schematic view of the top edge frame of the plastic turnover basket with the splicing structure of the utility model.

[0015] In the figure: 1, plastic basket body; 2, top edge frame; 3, bottom edge frame; 4, storage opening; 5, connecting piece; 6, locking structure; 61, positioning hole; 62, positioning pin; 63, supporting sleeve; 7, positioning structure; 71, spiral ring; 72, stud; 8, rectangular clamping strip; 9, trapezoidal protruding block; 10, trapezoidal embedding groove; 11, rectangular embedding groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer toFigs. 1-3The utility model provides a technical scheme: a plastic turnover basket with splicing structure, including plastic basket main body 1, plastic basket main body 1's top end edge is equipped with top frame 2, plastic basket main body 1's bottom end edge is equipped with bottom frame 3, and top frame 2 and bottom frame 3 form integral structure with plastic basket main body 1, and the four corners of top frame 2 and bottom frame 3 are all equipped with receiving opening 4, and the inside of receiving opening 4 is movably connected with connecting piece 5 through hinge pin, and the outer end between connecting piece 5 same group is connected fixedly through locking structure 6, locking structure 6 includes positioning hole 61 and positioning pin 62, and the inner end of connecting piece 5 is equipped with positioning structure 7, when the plurality of plastic basket main body 1 is stacked, the operator can turn out connecting piece 5 of the four corners of top frame 2 and bottom frame 3 from receiving opening 4, then passes through the positioning pin 62 of locking structure 6 and passes through the positioning hole 61 on the connecting piece 5 of same group simultaneously, simultaneously, the inner end of connecting piece 5 can be limited to turn back through positioning structure 7, ensure its stability under the locking state, so that the plastic basket main body 1 can effectively prevent the horizontal displacement or dumping between basket body when stacking storage, significantly enhanced the stability and security when stacking, solved the problem that the traditional plastic turnover basket is prone to collapse or displacement in the process of stacking, reduced the space waste, cost increase and security risk caused by the instability of basket body, positioning structure 7 includes screw ring 71 and stud 72, screw ring 71 is welded and fixed on the outer wall of the inner end of connecting piece 5, stud 72 is inserted in the inside of screw ring 71 through thread structure, and the side inner wall of receiving opening 4 is equipped with the screw hole that is in accord with the structure of stud 72, when connecting piece 5 is turned out from receiving opening 4 and is ready to be connected with other basket body, stud 72 will move along with connecting piece 5, until stud 72 is aligned with the screw hole on the side inner wall of receiving opening 4, at this moment, stud 72 and the screw hole on the side inner wall of receiving opening 4 are tightly combined through thread structure by rotating connecting piece 5, screw ring 71 is as the support fixed on the inner end outer wall of connecting piece 5, ensure the stable connection between stud 72 and screw hole, prevent connecting piece 5 from turning back or loosening when being subjected to external force, the four corners of the top of top frame 2 are all equipped with trapezoidal lug 9, and trapezoidal lug 9 and top frame 2 are integral structure, and the four corners of the bottom of bottom frame 3 are all equipped with trapezoidal recess 10 that is compatible with the structure of trapezoidal lug 9, when the plastic basket main body 1 above is placed on the plastic basket main body 1 below, the trapezoidal lug 9 of the four corners of the top of top frame 2 will accurately be embedded in the corresponding trapezoidal recess 10 of the four corners of the bottom of bottom frame 3, through the close cooperation between trapezoidal lug 9 and trapezoidal recess 10, so as to ensure the accurate alignment between the upper and lower basket body, the front and back sides of the top of top frame 2 are all symmetrically equipped with rectangular clamping strip 8, and rectangular clamping strip 8 also is integral structure with top frame 2, and the front and back sides of the bottom of bottom frame 3 are all equipped with rectangular recess 11 that is compatible with the structure of rectangular clamping strip 8, when the plastic basket main body 1 above is placed on the plastic basket main body 1 below, rectangular clamping strip 8 will be accurately connected with rectangular recess 11, and rectangular clamping strip 8 is embedded in rectangular recess 11, forms a tight connection,Further ensure the accurate alignment between the upper and lower shell, and also effectively limit the relative movement of the shell in the horizontal direction, greatly enhance the stability of the plastic turnover basket when stacking, locking structure 6 also includes support sleeve 63, and the support sleeve 63 is set outside the middle of the positioning pin 62, this structure when the positioning pin 62 is inserted, the support sleeve 63 is placed in the gap between the same group of connecting pieces 5, the positioning pin 62 is inserted through the positioning hole 61 and the support sleeve 63 at the same time, the support sleeve 63 can effectively increase the contact area between the positioning pin 62 and the connecting piece 5, while reducing the bending deformation of the positioning pin 62 under stress, ensuring the tightness and reliability of the connection, the top frame 2 and the bottom frame 3 are the same structure, and the connecting pieces 5 are located at the four corners of the top frame 2 and the bottom frame 3, this structure when a plurality of plastic basket bodies 1 are stacked, the connecting pieces 5 on the top frame 2 can be accurately aligned with the connecting pieces 5 on the bottom frame 3, realizing the stable connection of the upper and lower shells.

[0018] Working principle: when using the plastic turnover basket with splicing structure, first place the bottommost plastic basket body 1, when stacking a plastic basket body 1 above, align the trapezoidal groove 10 on the bottom frame 3 with the trapezoidal block 9 on the plastic basket body 1 below, and align the rectangular groove 11 with the rectangular clamping strip 8, gently place the plastic basket body 1 above, form preliminary positioning, then turn out the connecting pieces 5 at the four corners of the top frame 2 and the bottom frame 3 from the storage opening 4, ensure that the positioning holes 61 on the same group of connecting pieces 5 correspond, at the same time, place the support sleeve 63 in the gap between the same group of connecting pieces 5, then hold the positioning pin 62, pass it through the positioning holes 61 on the same group of connecting pieces 5 and through the support sleeve 63, finally insert it into the positioning hole 61 on the connecting piece 5 of the basket below, complete the locking between the upper and lower baskets, finally, rotate the connecting piece 5, make the stud 72 in the inner end of the connecting piece 5 tightly combine with the screw hole on the inner wall of the storage opening 4 through the thread structure, ensure the stability of the connecting piece 5 in the locked state, thus complete the stable stacking of a plurality of plastic basket bodies 1, thus complete a series of work.

[0019] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A plastic turnover basket having a splicing structure, comprising a plastic basket body (1), characterized in that: The top edge of the plastic basket body (1) is provided with a top frame (2), and the bottom edge of the plastic basket body (1) is provided with a bottom frame (3). The top frame (2) and the bottom frame (3) are integrated with the plastic basket body (1), and the four corners of the top frame (2) and the bottom frame (3) are provided with receiving openings (4). The receiving openings (4) are movably connected with connecting pieces (5), and the outer ends of the connecting pieces (5) in the same group are connected and fixed by locking structures (6). The locking structure (6) includes a positioning hole (61) and a positioning pin (62), and the inner end of the connecting piece (5) is provided with a positioning structure (7).

2. The plastic turnover basket with a splicing structure according to claim 1, characterized in that: The positioning structure (7) includes a spiral ring (71) and a threaded stud (72). The spiral ring (71) is welded and fixed on the outer wall of the inner end of the connecting piece (5), and the threaded stud (72) is inserted into the inside of the spiral ring (71) through a threaded structure. The side inner wall of the receiving opening (4) is provided with a threaded hole which is consistent with the structure of the threaded stud (72).

3. The plastic turnover basket with a spliced structure according to claim 1, characterized in that: The top frame (2) is provided with a trapezoidal protrusion (9) at the top of each corner, and the bottom frame (3) is provided with a trapezoidal recess (10) at the bottom of each corner which is matched with the structure of the trapezoidal protrusion (9).

4. The plastic turnover basket with a spliced structure according to claim 1, characterized in that: The top frame (2) is provided with a rectangular clamping strip (8) on the front and rear sides of the top, and the bottom frame (3) is provided with a rectangular recess (11) on the front and rear sides of the bottom which is matched with the structure of the rectangular clamping strip (8).

5. The plastic turnover basket with a spliced structure according to claim 1, characterized in that: The locking structure (6) further includes a support sleeve (63), and the support sleeve (63) is sleeved on the outside of the middle of the positioning pin (62).

6. The plastic turnover basket with a spliced structure according to claim 1, characterized in that: The top frame (2) and the bottom frame (3) are the same structure, and the connecting pieces (5) are located at the four corners of the top frame (2) and the bottom frame (3).

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