CN201049756Y

CN201049756Y - Foldable square box

Info

Publication number: CN201049756Y
Application number: CNU2007200070688U
Authority: CN
Inventors: 黄小伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-18
Filing date: 2007-05-18
Publication date: 2008-04-23
Anticipated expiration: 2017-05-18

Abstract

Disclosed is a foldable square box. The whole box body can be expanded to flake shapes; two ends of the two side plates of the box body are respectively movably connected with a connecting piece which is shaped as an isosceles right triangle; a front supporting plate and a rear supporting plate are respectively close to the internal sides of a front plate and a rear plate so as to greatly enhance the strength of the box body. The utility model has the advantages of convenient disassembly, easy storage and transport.

Description

A kind of folding rectangular box

Technical field

The utility model relates to the structure of a kind of structure of rectangular box, particularly a kind of folding rectangular box.

Background technology

Existing folding rectangular box, generally by making half-blank behind a cardboard cross cutting, the impression, folding forming blended rubber or nail are fixing during use gets final product.Transportation and deposit and need take bigger space after this box body moulding, fragile box body is not easy to repeated usage when taking apart.

The utility model content

The utility model provides a kind of intensity height, and folding easily rectangular box breaks.

The utility model adopts following technical scheme:

This folding rectangular box, comprise front end panel, header board, base plate, back plate, top board and biside plate, described front end panel, header board, base plate, back plate, top board flexibly connect successively, front end panel is close proximity to the header board inboard, its upper end flexibly connects with header board, and lower end and dual-side are close proximity to respectively on base plate and the biside plate; The two ends of biside plate are respectively equipped with a connecting strap that is isosceles right triangle, and this connecting strap one square edge is movably connected on the side plate, and its hypotenuse is movably connected on the corresponding with it front or rear panel along the inclination angles that become 45 degree with base plate.

A kind of optimal way is: also comprise a rear bearing sheet and a flap, described rear bearing sheet is movably connected on the joint portion of top board and back plate, and is close proximity to plate inboard, back, and the dual-side of this rear bearing sheet is close proximity to respectively on the biside plate, makes box body structure more firm; Described flap is close proximity to the header board outside, and its upper end is connected with roof movement, and this flap and header board are provided with the magnetic lock latch device that matches, and can open easily or the box body that closes;

On described front end panel and header board, rear bearing sheet and the back plate magnetic lock latch device that matches can be set all, make front end panel be close proximity to header board inboard, rear bearing sheet and be close proximity to plate inboard, back, to improve the intensity of box body, can establish a drawstring on front end panel and the rear bearing sheet simultaneously, during dismounting, only need this drawstring of pulling, box body can be taken apart.

Because the back and front supporting plate is clamped in the connecting strap at side plate two ends on the header board, and be close proximity to header board, plate inboard, back, improved the intensity of box body by latching system.The hypotenuse of connecting strap is connected in corresponding with it front or rear panel along the inclination from the horizontal by 45, in the time of after the expansion rectangular box, side plate is close on the base plate, and whole box body is in the form of sheets deployable, is convenient to storage and transportation.

Description of drawings

Fig. 1 is the block diagram of embodiment one.

Fig. 2 is the planar view after embodiment one launches.

Fig. 3 is a planar view of removing side plate after embodiment one launches.

Fig. 4 is the planar view of embodiment side plate.

Fig. 5 is the block diagram after embodiment two launches.

Fig. 6 is the block diagram after embodiment two top boards are opened.

The specific embodiment

Embodiment one: as shown in Figures 1 to 4

This folding rectangular box is made up of preceding flap 1, top board 2, back plate 3, side plate 4, base plate 5, header board 6 and front end panel 7, be flexible connection between flap 1 and top board 2, top board 2 and back plate 3, back plate 3 and base plate 5, base plate 5 and header board 6, header board 6 and the front end panel 7, it is core that material is selected cardboard for use, and outer coating plastic film is made.Side plate 4 as shown in Figure 4, the end is provided with connecting strap 41 and fixed plate 42, fixed plate 42 be fixedly arranged on header board 6 or the back plate 3 the end.Divide on flap 1, header board 6 and the stay bearing plate 7 to be provided with magnetic

lock latch device

11,61 and 71 in addition, stay bearing plate 7 ends also are provided with drawstring 72.

Embodiment two: as Fig. 5, shown in Figure 6

After the structure of this folding rectangular box is opened as shown in Figure 5, compare with embodiment one, difference is outer to be: top board 2 and back plate 3 joint loose joint rear bearing sheets 8, rear bearing sheet 8 is provided with magnetic lock latch device 81 and drawstring 82, back plate 3 is provided with the magnetic lock latch device that attracts mutually with magnetic lock latch device 81, and other structures are identical with embodiment one.

Among Fig. 5, front end panel 7 left-hand revolutions also are close to the inboard of header board, and rear bearing sheet 8 clickwises also are close to the inboard of back plate, connecting strap is close to the inboard with its corresponding header board, be state shown in Figure 6, compare with existing folded box, box strength improves greatly.Pulling drawstring 72 but can separate front end panel 7 and rear bearing sheet 8 with 82 from box body, make box body divide folding more convenient.

Claims

1. folding rectangular box, comprise front end panel, header board, base plate, back plate, top board and biside plate, it is characterized in that: described front end panel, header board, base plate, back plate, top board flexibly connect successively, front end panel is close proximity to the header board inboard, its upper end flexibly connects with header board, and lower end and dual-side are close proximity to respectively on base plate and the biside plate; The two ends of biside plate are respectively equipped with a connecting strap that is isosceles right triangle, and this connecting strap one square edge is movably connected on the side plate, and its hypotenuse is movably connected on the corresponding with it front or rear panel along the inclination angles that become 45 degree with base plate.

2. according to the described a kind of folding rectangular box of claim 1, it is characterized in that: the hypotenuse of described connecting strap flexibly connects a fixed plate, and this fixed plate is fixedly arranged on the front or rear panel corresponding with it.

3. according to the described a kind of folding rectangular box of claim 1, it is characterized in that: described front end panel and header board are provided with the magnetic lock latch device that matches.

4. according to the described a kind of folding rectangular box of claim 3, it is characterized in that: described stay bearing plate is provided with a drawstring.

5. according to the described a kind of folding rectangular box of claim 1, it is characterized in that: comprise that also one is close proximity to the flap in the header board outside, the upper end of this flap is connected with roof movement.

6. according to the described a kind of folding rectangular box of claim 5, it is characterized in that: described flap and header board are provided with the magnetic lock latch device that matches.

7. according to the described a kind of folding rectangular box of claim 1, it is characterized in that: also comprise a rear bearing sheet, this rear bearing sheet is close proximity to plate inboard, back, and its upper end is movably connected on the joint portion of top board and back plate, and dual-side is close proximity on the biside plate respectively.

8. according to each described a kind of folding rectangular box of claim 1 to 7, it is characterized in that: the square edge length of described connecting strap equates with the height of side plate.