CN209506530U - A kind of turnover box with case lid - Google Patents

Abstract

The utility model discloses a kind of turnover boxes with case lid, belong to the technical field of turnover box, it is intended to provide a kind of turnover box for closing Transporting box cover, its key points of the technical solution are that including rectangular substrate, the substrate bottom surface sets the stabilizer blade there are four rectangular arranged, the edge of the substrate two sides is equipped with the left plate and right side plate being parallel to each other, left plate and right side plate the same end are equipped with front side board, the left plate, three composition U-shaped structures of right side plate and front side board, the front side board top margin is hinged with case lid, the case lid two sides are equipped with the locking mechanism with left plate and the locking connection of right side plate top margin.By the setting of case lid, can meet under certain operating conditions the needs of to case lid.

Description

A turnover box with a box cover

technical field

The utility model relates to the technical field of turnover boxes, in particular to a turnover box with a box cover.

Background technique

Turnover boxes, also known as logistics boxes, are widely used in machinery, automobiles, home appliances, light industry, electronics and other industries. They are resistant to acids, alkalis, oils, non-toxic and tasteless. They can be used to hold food, etc. They are easy to clean and turn over parts. , Stacked neatly, easy to manage. It reasonably designs, excellent quality, it is adaptable to the link such as transport in Factory Logistics, dispensing, storage, circulation and processing. The turnover box can be matched with a variety of logistics containers and workstations, and is used in various warehouses, production sites and other occasions. Today, logistics management is more and more valued by the majority of enterprises. The turnover box helps to complete the generalization of logistics containers, Integrated management is a must for production and distribution enterprises to carry out modern logistics management.

The Chinese patent with the publication number CN205854776U discloses a folding turnover box, including a base, two first side panels and two second side panels, the first side panels are provided with a first elastic member, and the first The elastic member is provided with a bump, and the side wall of the second side plate is provided with a bump hole matched with the bump. When the turnover box is unfolded, the bump is embedded in the bump hole; The two side plates are provided with a chute, and a slide block matched with it is slid in the chute, the side of the slide block is provided with a chute, and a push rod is also included, and one end of the push rod is located on the inclined In the slot, the other end of the push rod passes through the lug hole.

Although this kind of folding turnover box is convenient and quick to fold and saves storage space, in actual use, in some usage scenarios, it is necessary to set a box cover on the turnover box, but there is no box cover on the existing turnover box.

Utility model content

The purpose of the utility model is to provide a turnover box with a box cover, which has the advantage of being able to cover the turnover box.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A turnover box with a box cover, comprising a rectangular base plate, the bottom surface of the base plate is provided with four rectangularly arranged legs, the edges on both sides of the base plate are provided with a left side plate and a right side plate parallel to each other, and the left side plate The same end as the right side panel is provided with a front side panel, the left side panel, the right side panel and the front side panel form a U-shaped structure, the top edge of the front side panel is hinged with a box cover, and the two sides of the box cover The edge is provided with a locking mechanism that locks and connects with the top edges of the left side panel and the right side panel.

By adopting the above-mentioned technical scheme, when the box cover needs to be closed, the box cover is turned over, and the box cover is locked with the left side panel and the right side panel through the locking mechanism on the box cover, so that the box cover is closed on the turnover box , the staff can load items into the turnover box through the gap.

Further, the locking mechanism includes a bottom plate, and the front and rear sides of the bottom plate are respectively provided with a front plate and a rear plate. The positions corresponding to the bolts are all provided with locking holes, and the bolts are inserted into the locking holes to fix the case cover with the left side plate and the right side plate.

By adopting the above technical scheme, one end of the bolt is inserted into the locking hole of the left side plate or the right side plate, and the other end is connected with the front plate on the cover plate, so that the cover plate and the left side plate and the right side plate can be locked together by the bolt. Together.

Further, the end of the latch pin facing away from the front panel is slidingly connected to the rear panel, and the end of the latch pin protruding from the rear panel is fixed with a cotter pin.

By adopting the above technical solution, the cotter pin is in conflict with the back plate, preventing the bolt from being separated from the back plate.

Further, a U-shaped handle is fixed on the bolt, an elastic fixed disk is arranged on the bottom plate, baffles are arranged on both sides of the elastic fixed disk, and the side perpendicular to the U-shaped handle and the bolt can be inserted into the baffle and the elastic Fixed between the fixed plate.

By adopting the above technical solution, when the bolt is inserted into the locking hole, one side of the U-shaped handle is inserted between the baffle plate and the elastic fixed plate, so that the U-shaped handle and the bottom plate can be prevented from loosening, thereby preventing the bolt from breaking away from the locking hole. After the latch is disengaged from the locking hole, one limit of the U-shaped handle is inserted between another baffle plate and the elastic fixed disk, so as to prevent the U-shaped handle from loosening from the base plate.

Further, a telescopic rod is provided at one end of the bolt facing the rear plate, and the telescopic rod is slidably connected with the rear board. Conflict, the other end conflicts with the limit piece, and the compression spring drives the latch to insert into the locking hole.

By adopting the above technical solution, the pressure spring pushes against the limiter, thereby driving the bolt to be inserted into the locking hole, and since the pressure spring continues to push against it, it can prevent the bolt from being disengaged from the locking hole.

Further, the limiting member is a vertically arranged connecting shaft, and there are two bolts in total, and the two bolts are located at both ends of the connecting shaft and are fixedly connected to the connecting shaft.

By adopting the above technical solution, the two bolts and the connecting shaft form a handle, which is convenient for the user to pull out the bolt.

Further, the end of the telescopic rod passing through the rear plate is engraved with a threaded portion, and the end of the telescopic rod protruding from the rear plate is sleeved with a fixing nut.

By adopting the above technical scheme, it is convenient to disassemble and maintain later.

Further, the bottom edge of the front side plate is hinged to the base plate, and both sides of the top edge of the front side plate are provided with fixing pins slidingly connected with it, and the corresponding positions of the left side plate and the right side plate are provided with fixing holes for inserting the fixing pins , both the left side panel and the right side panel are hinged with the base plate.

By adopting the above-mentioned technical scheme, it is convenient to store and fold the turnover box.

In summary, the utility model has the following beneficial effects:

1. Through the setting of the box cover, the demand for the box cover under certain working conditions can be met;

2. Through the setting of the locking mechanism, it is convenient to close the box cover on the turnover box;

3. The U-shaped handle can be fixed to prevent it from detaching through the setting of the elastic fixing plate and the baffle.

Description of drawings

Fig. 1 is the overall structural representation of turnover box in embodiment 1;

Fig. 2 is a schematic diagram for embodying the locking mechanism in embodiment 1;

FIG. 3 is a schematic diagram for embodying the locking mechanism in Embodiment 2. FIG.

In the figure, 1. Base plate; 11. Foot; 2. Left side plate; 3. Right side plate; 4. Front side plate; 51. Fixing pin; 52. Fixing hole; 6. Box cover; 7. Locking mechanism; 71 , bottom plate; 711, elastic fixed plate; 712, baffle plate; 72, front plate; 73, rear plate; 74, latch; 741, U-shaped handle; 75, locking hole; 76, telescopic rod; 77, limit piece; 78, stage clip; 79, fixed nut.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Embodiment 1: A turnover box with a box cover, as shown in Figure 1, a rectangular substrate 1, four rectangularly arranged legs 11 are provided on the bottom surface of the substrate 1, and left sides parallel to each other are provided at the edges of the substrate 1 on both sides. Plate 2 and right side plate 3, left side plate 2 and right side plate 3 are provided with front side plate 4 at the same end, left side plate 2, right side plate 3 and front side plate 4 constitute U-shaped structure.

As shown in Figures 1 and 2, the front side plate 4 is hinged to the base plate 1, and both sides of the top edge of the front side plate 4 are provided with fixed pins 51 slidingly connected with it, and the positions corresponding to the left side plate 2 and the right side plate 3 are provided with Insert the fixing hole 52 of the fixing pin 51. When the folding turnover box needs to be folded, the fixing pin 51 is first pulled out, the front side panel 4 is turned over, and then the left side panel 2 and the right side panel 3 are placed upside down on the base plate 1 in order to facilitate transportation and reduce floor space.

As shown in Figures 1 and 2, the top edge of the front side plate 4 is hinged with a case cover 6, and the two sides of the case cover 6 are provided with a locking mechanism 7 that is locked and connected to the top edge of the left side plate 2 and the right side plate 3. The locking structure includes a bottom plate 71 , a front plate 72 and a rear plate 73 are respectively arranged on the front and rear sides of the bottom plate 71 , the front plate 72 and the rear plate 73 are parallel to each other and fixedly connected with the bottom plate 71 . The front plate 72 is slidably connected with a latch 74, and the top edge of the left side panel 2 and the right side panel 3 are provided with a locking hole 75 corresponding to the position of the latch 74, and the latch 74 is inserted into the locking hole 75 to connect the case cover 6 with the left side panel 2. and the right side panel 3 are fixed. One end of the latch 74 is inserted in the locking hole 75 of the left side panel 2 or the right side panel 3, and the other end is connected with the front panel 72 on the cover plate, so that the cover panel can be connected to the left side panel 2 and the right side panel 3 by the latch 74 locked together.

As shown in FIG. 2 , the end of the latch 74 facing away from the front panel 72 is slidingly connected to the rear panel 73 , and the end of the latch 74 protruding from the rear panel 73 is fixed with a cotter pin. The cotter pin is in conflict with the back plate 73 to prevent the bolt 74 from breaking away from the back plate 73 .

As shown in Figure 2, a U-shaped handle 741 is fixed on the latch 74, an elastic fixed disk 711 is provided on the bottom plate 71, and baffles 712 are provided on both sides of the elastic fixed disk 711, and the vertical sides of the U-shaped handle 741 and the latch 74 can be The insertion baffle 712 is fixed between the elastic fixed disc 711 . After the latch 74 is inserted into the locking hole 75, one side of the U-shaped handle 741 is inserted between the baffle plate 712 and the elastic fixed disk 711, so that the U-shaped handle 741 and the base plate 71 can be prevented from loosening, thereby preventing the latch 74 from breaking away from the locking hole 75. . When the latch 74 is disengaged from the locking hole 75 , one side of the U-shaped handle 741 is inserted between the other baffle plate 712 and the elastic fixed plate 711 to prevent the U-shaped handle 741 from loosening from the bottom plate 71 .

Embodiment 2: A turnover box with a box cover, as shown in Figures 1 and 3, two bolts 74 are provided with a telescopic rod 76 towards the end of the rear plate 73, and the telescopic rod 76 is slidably connected to the rear plate 73, and the telescopic rod 76 is connected to the rear plate 73. A stopper 77 is arranged between the bolts 74, and a clip spring 78 is set on the telescopic rod 76. One end of the clip spring 78 is in conflict with the back plate 73, and the other end is in conflict with the stopper 77. The clip spring 78 drives the latch 74 into the locking hole 75. . The compression spring 78 pushes against the stopper 77, thereby driving the latch 74 to be inserted into the locking hole 75. Since the compression spring 78 continuously pushes against it, the latch 74 can be prevented from disengaging from the locking hole 75.

As shown in FIG. 3 , the limiting member 77 is a vertically arranged connecting shaft, and two bolts 74 are located at both ends of the connecting shaft and are fixedly connected with the connecting shaft. The two pins 74 and the connecting shaft form a handle, which is convenient for users to pull out the pins 74 .

As shown in FIG. 3 , one end of the telescopic rod 76 passing through the rear plate 73 is engraved with a threaded portion, and one end of the telescopic rod 76 protruding from the rear plate 73 is covered with a fixing nut 79 . It is easy to disassemble and facilitate later maintenance.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (8)

1. a kind of turnover box with case lid, including rectangular substrate (1), substrate (1) bottom surface sets that there are four rectangular arrangeds Stabilizer blade (11), it is characterised in that: the edge of substrate (1) two sides is equipped with the left plate (2) and right side plate being parallel to each other (3), left plate (2) and right side plate (3) the same end are equipped with front side board (4), the left plate (2), right side plate (3) and front side board (4) three composition U-shaped structures, front side board (4) top margin are hinged with case lid (6), and case lid (6) two sides are equipped with and left side The locking mechanism (7) of plate (2) and the locking connection of right side plate (3) top margin.

2. a kind of turnover box with case lid according to claim 1, it is characterised in that: the locking mechanism (7) includes Bottom plate (71), bottom plate (71) front and rear sides are respectively equipped with foreboard (72) and back plate (73), foreboard (72) and back plate (73) phase It is mutually parallel, it is slidably connected on foreboard (72) bolt (74), left plate (2) and right side plate (3) top margin correspond to bolt (74) Position is equipped with lock hole (75), and bolt (74) is inserted into case lid (6) and left plate (2) and right side plate (3) in lock hole (75) It is fixed.

3. a kind of turnover box with case lid according to claim 2, it is characterised in that: the bolt (74) is backwards to foreboard (72) one end is slidably connected with back plate (73), and bolt (74) stretches out back plate (73) one end and is installed with split pin.

4. a kind of turnover box with case lid according to claim 2, it is characterised in that: be installed on the bolt (74) U-shaped handle (741), the bottom plate (71) are equipped with flexible fastening disk (711), and flexible fastening disk (711) two sides are equipped with baffle (712), the U-shaped handle (741) side vertical with bolt (74) can be inserted between baffle (712) and flexible fastening disk (711) It is fixed.

5. a kind of turnover box with case lid according to claim 2, it is characterised in that: the bolt (74) is towards back plate (73) one end is equipped with telescopic rod (76), and telescopic rod (76) is slidably connected with back plate (73), between telescopic rod (76) and bolt (74) It equipped with locating part (77), is arranged with pressure spring (78) on the telescopic rod (76), pressure spring (78) one end back plate (73) contradicts, the other end It is contradicted with locating part (77), pressure spring (78) drives in bolt (74) insertion lock hole (75).

6. a kind of turnover box with case lid according to claim 5, it is characterised in that: the locating part (77) is vertical The connecting shaft of setting, the bolt (74) share two, and two root cutting pins (74) are located at connecting shaft both ends, and fix and connect with connecting shaft It connects.

7. a kind of turnover box with case lid according to claim 6, it is characterised in that: after the telescopic rod (76) passes through Threaded portion is carved in plate (73) one end, and telescopic rod (76) stretches out back plate (73) one end and is arranged with fixture nut (79).

8. a kind of turnover box with case lid according to claim 1, it is characterised in that: front side board (4) bottom edge with Hingedly, front side board (4) top margin two sides are equipped with the fixed pin (51) being slidably connected with it, left plate (2) and right side plate to substrate (1) (3) corresponding position is equipped with fixation hole (52) for being inserted into fixed pin (51), and left plate (2) and right side plate (3) are and bottom plate (71) hinged.